| 词汇 | example_english_solvent |
| 释义 | Examples of solventThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Exposure to glues and other solvents in household contexts was similar in child cases and controls. Simple generation and detection of polyynes in an arc discharge between graphite electrodes submerged in various solvents. Estimation of hydrogen cyanide released from cassava by organic solvents. Simulation of the dynamics of electron transfer reactions in polar solvents : semiclassical trajectories and dispersed polaron approaches. Transferability of the parameters to other solvents was demonstrated. Here too, however, to us weird solvents such as hydrofluoric acid, hydrazines and silicones may all suffer literally fatal defects. Polyynes and cyanopolyynes synthesis from the submerged electric arc : about the pole played by the electrodes and solvents in polyynes formation. In addition, we look at the chemical complexity of the extract which results from different solvents. Cleaning with a variety of organic solvents and degassing is also required to minimize the organic load of the spacecraft and sample path hardware. The soluble fraction of the organic matter in carbonaceous chondrites can be obtained by extracting powdered meteorite samples with solvents of varying polarity. Therefore, no toxicity due to residues of solvents in the final extracts was expected. The synthesis of other artificial salts bore more resemblance to the extraction of vegetable materials by means of solvents. The final concentration of the solvents was less than 0.1% (v/v). All procedures were performed under dim light in a cold room, using chilled solvents and amber vials. In the chapter on preparation methods there is due acknowledgement to the hazards of using acids and solvents but this should have gone further. No absorption or a weak absorption signal was detected for all tested solvents. There are no significant differences between the constants measured in different solvents : n-hexane, n-heptane or decalin. Free organic matter is removed with organic solvents, most commonly dichloromethane and methanol mixtures (93 : 7). Digestion was a long-term extraction or diffusion of vegetable substances in solvents and was sometimes accompanied by biochemical processes. In aqueous or organic solvents, these molecules form various structures such as spherical micelles and bilayer membranes [1]. Conformational transitions provoked by organic solvents in -lactoglobulin : can a molten globule like intermediate be induced by the decrease in dielectric constant ? The other emission line at 184.9 nm associated to the mentioned mercury atomic transition was completely filtered by the walls of the lamp and by the solvents used. Synthesis of polyynes in a submerged electric arc in organic solvents. The mechanism of helical transition of proteins by organic solvents. On other worlds where temperatures and pressures are different, other solvents are more likely to be found in the liquid state and may be available in appreciable abundance. All organic solvents were of analytical grade. Analysis of electrostatic potential truncation schemes in simulations of polar solvents. On the validity of electrostatic linear response in polar solvents. Preferential solvation changes upon lysozyme heat denaturation in mixed solvents. The mobile phase, at a flow rate of 0.15 ml minx1, contained the mixture of two solvents, acetonitrile and water, both acidified with 0.5% (v/v) acetic acid. Should chemists define and name substances by powers of affinity, relations to various solvents, sensory attributes (color, taste, or smell), physical state (solid, liquid, or air), or associated chemical processes? Stability of the natural insecticide azadirachtin in aqueous and organic solvents. Direct extraction of juniper litter with organic solvents resulted in very lipophilic extracts that could not be dissolved in water for the bioassays, a prerequisite for the bioassay-driven fractionation. Effect of water and other solvents on the structure of biopolymers. Dynamics of reactions in polar solvents. Isolation of nucleic acids by phenolic solvents. They have set up a memorial fund designed to raise the awareness of teenagers and parents to the dangers of inhaling toxic solvents and gases. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I am equally worried about the use of cleaners and solvents on furnishing fabrics. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Of this group, solvents in adhesives have become increasingly important. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Exposure to solvents can have serious consequences, such as memory loss, loss of concentration and premature dementia. From Europarl Parallel Corpus - English We are right to now impose limits on solvents, and, as far as my group is concerned, those limits could be tightened up further. From Europarl Parallel Corpus - English The rendering industry was not to our knowledge instructed to stop treating offal with ether and other hydrocarbon solvents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 If it is important to have that legislation, surely it is important to have legislation on solvents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There is not a quiet, pleasant neighbourhood in the country left untouched by children experimenting with solvents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Precise information is not available on the incidence of, or the health risks associated with the deliberate inhalation of the vapours of solvents, including glue. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The problem with putting in an additive is that an enormous variety of solvents can be sniffed for kicks. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In most cases, people who misuse solvents do so to experiment and then stop without appearing to sustain permanent physical harm. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 We do not object to youngsters using solvents for modelling. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 No information is available on the number of young people who misuse solvents regularly. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There is a very wide range of products containing what we call "sniffable" solvents, and of shops that sell them. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 However, helmets made from thermoplastic materials such as these are liable to deteriorate in strength if painted or treated with solvents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The police already have a wide range of options in respect of those whom they find misusing solvents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Our concern is with what happens to those who sniff solvents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In the same way, chemical ingredients could be included in the more common solvents to make it improbable that children would sniff them. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Of course, during biological studies in schools teachers draw attention to the dangers of sniffing solvents and gas fuels. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Drink, drugs and solvents contribute to the problem. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Hazardous materials, such as paint solvents, have traditionally been disposed of in hazardous waste incinerators. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 They are obviously extremely worried that they might lose the solvents to the cement industry. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Secondary liquid fuels are residues and various side streams from the recycling of industrial solvents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 We are currently discussing with media companies initiatives to encourage young people not to experiment with drugs or solvents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There is, however, a danger that an interest in solvents could be aroused in young persons. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Both substances can also be used as solvents in the production of decaffeinated coffee. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The paints are also dangerous; many of them contain especially dangerous solvents, gas and resins. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 However, it underplays a very important source of these solvents, which is from industry. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 However, the vast majority of solvents are still bought in general stores, do-it-yourself stores and high street stores. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 As has been mentioned, those who are hallucinating or who are high on solvents are likely to commit offences. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 They may use solvents for a relatively short time—perhaps no more than 12 months—and may not suffer any long-term deleterious medical consequences as a result. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Most hazardous solvents used at work, including paints, have specific occupational exposure limits set after detailed scientific reviews of their health effects. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 High exposures to any number of solvents can be damaging to health. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There is also good animal experimental evidence to suggest that a number of solvents may give rise to changes in the brain. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 A plant was installed for the recovery of waste paint solvents in 1983. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 To make the incinerators work as efficiently as possible, they are keen to get waste solvents, which improve the combustion process. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Only a very few miscellaneous additives and some carrier solvents now remain subject to national controls only. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 We did not then propose an exemption for waste solvents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Polyethylene glycols of various molecular weights and grades have been used extensively in the pharmaceutical industry, as solvents, vehicles and solubilising agents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 We want the law to embrace solvents, gases and all the other awful substances that are used. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The reason why they are so vulnerable is that solvents are so cheap. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Retailers must refuse to supply solvents to young people if they have reasonable cause to believe that that young person is likely to inhale them. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Examples of the kind of solvents involved are carbon tetrachloride, trichloroethylene, 1,1,1 trichloroethane and tetrachloroethylene. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Phenols are effective solvents and on their own they are capable of attacking rubber. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Paint sludge is a toxic waste which contains solvents and heavy metals, mainly lead, cadmium and chrome. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 In the multiplicity of new industrial processes, use is being made of many new types of solvents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 A small number of children have died from poisoning or from lack of oxygen while sniffing solvents. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There is no substitute for the solvents used in glues and similar products which make these products suitable for sniffing. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 There have been occasional instances of pollution from chlorinated solvents derived from de-greasing activities or dry cleaning businesses. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 I should explain that high standards of purity are required for many solvents and those that cannot be recovered economically must be disposed of safely. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The fragmentation and sequentiality implicit in occasion are the solvents of conceptual structures. The plants were separated into their parts and macerated with different solvents (n-hexane, acetone, ethanol and methanol). Hence, it is inappropriate to use molarity for gaseous systems because this term is defined for liquid solvents. Therefore, it is important to use anhydrous solvents during the infiltration. Bioprotectants such as glycerol and trehalose as well as organic solvents have been used in experiments with lyophilized protein powders. Chemists could use the disruptive action of menstruums (solvents) to engineer a new reality. Lipids refers to the group of compounds that are sparingly soluble in water, but show a variety solubility in a number of organic solvents. Separation is achieved by removing the unwanted components by enzyme action, agents to denature proteins, salts and organic solvents "1". Initially the risks associated with the flammability of organic solvents and the lack of available systems for temperature control were a major concern. If the sample is pure, it should only give one spot when run in several different solvents. The solvents and residues were collected in a tube and sonicated in an ultrasonic bath as described above. We have begun a systematic study of the extraction of organics from field samples using different solvents and extraction parameters (such as time and temperature). The high molecular weight of coal derives from its highly crosslinked nature, which makes it insoluble in all common solvents. Different solvents can dissolve different mineralogical and salt components of samples, which can result in the masking of an organic signature. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。