| 词汇 | example_english_noble-gas |
| 释义 | Examples of noble gasThese 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. Noblegas plasmas operate easily in the high-frequency range. The gas was ultrahigh-purity hydrogen or noblegas-hydrogen mixture (90/10%) at 2 torr total pressure. The argon analysis was performed using the isotope dilution procedure on a noblegas mass spectrometer in duplicate. In none of these plasmas was there any significant broadening of the noblegas lines. Femtosecond time resolved studies of the dynamics of noblegas cluster explosions. Finally, palaeotemperature studies are outlined, which use the temperature dependence of noblegas solubility. No other species in these plasmas, specifically molecular hydrogen and various noblegas species, were found to be 'hot'. This is usually the case when the dust is embedded in a noblegas without impurities. For these reasons, it seems that the most promising candidates are the noblegas ion lasers. Volcanic gases are usually dominated by atmospheric noblegas, and data from xenoliths are complex and equivocal as a result of the many opportunities for contamination. Pairs of time-delayed and phase-coherent harmonic pulses generated by the interaction of ultrashor t and intense laser pulses with a noblegas are used to study excited states of krypton. Other interesting candidates are noblegas compounds. In his doctoral thesis he described the noblegas filled thermionic converter developed by him. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is believed that the water molecule, a strong dipole, induces a weak dipole in the noblegas atoms, resulting in dipole-dipole interaction. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Although argon is a noblegas, it has been found to have the capability of forming some compounds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is in group 18 of the periodic table and is a noblegas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Chemically, helium behaves as a noblegas, and thus is taken to be part of the group 18 elements. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Dioxygenyl hexafluoroplatinate played a pivotal role in the discovery of noblegas compounds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Radon is a colorless, odorless, naturally occurring, radioactive noblegas that is formed from the decay of radium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The light is generated by a shock wave in argon or, less commonly, other noblegas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most lithophile elements form very stable ions with an electron configuration of a noblegas (sometimes with additional f-electrons). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Another noblegas, argon, is considered the best option for use as a drysuit inflation gas for scuba diving. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The radius increases sharply between the noblegas at the end of each period and the alkali metal at the beginning of the next period. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Elements try to reach the low-energy noblegas configuration, and therefore alkali metals and halogens will donate and accept one electron respectively. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. According to this definition, noblegas atoms are considered molecules despite being composed of a single non-bonded atom. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The halogen is normally mixed with a noblegas, often krypton or xenon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One of the important fission products is krypton-90, a radioactive noblegas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As a noblegas, it does not interfere with the chemical reactions occurring in the operating lamp. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is particularly accurate for noblegas atoms and is a good approximation at long and short distances for neutral atoms and molecules. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Radioactive decay of tritium produces the noblegas helium-3. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He is not affecting the concentration or noblegas ratios of the mantle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As such configuration strongly resists removal of an electron, mercury behaves similarly to noble gas elements, which form weak bonds and thus easily melting solids. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Through the properties of the interhalogen compounds it had become obvious that noblegas fluorides were the only accessible ones. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Calculations indicate that radon difluoride may be ionic, unlike all other binary noblegas fluorides. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Free electrons from the ionized noblegas begin to interact with other neutral atoms causing thermal bremsstrahlung radiation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Atoms generally reach a noblegas configuration in a molecule. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The mechanism of non-sequential double ionization in noblegas atoms differs from the one in alkaline earth atoms. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nine of these elements are transition metals, three are actinides, four are chalcogens, and one is a noblegas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In fact, before the 1960s, no noblegas compounds had been discovered. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Every element on the last column of the table is chemically inert (noblegas). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Typically, such lamps use a noblegas (argon, neon, krypton and xenon) or a mixture of these gases. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It has the electron configuration of a noblegas (argon). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In order to get a high enough target mass the noblegas argon is used in the liquid phase as target material. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The angular momentum is transferred from the alkali metal electrons to the noblegas nuclei through collisions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is the case that when primary coolant escapes into the containment structure, certain noblegas nuclides become airborne, and subsequently decay into particulate nuclides. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The noble gases have also been referred to as "inert gases", but this label is deprecated as many noblegas compounds are now known. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Since then, chemists have made extensive efforts to form other noblegas fluorides. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The typical noblegas ion laser plasma consists of a high-current-density glow discharge in a noblegas, in the presence of a magnetic field. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These electrons collide with and ionize noblegas atoms inside the bulb surrounding the filament to form a plasma by the process of impact ionization. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When a metal complex has 18 valence electrons, it is said to have achieved the same electron configuration as the noblegas in the period. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Argon, a noblegas, is not commonly incorporated into such samples except when produced "in situ" through radioactive decay. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For example, although ununoctium is a member of group 18, it may possibly not be a noblegas, unlike all the other group 18 elements. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As a noblegas, the helium atoms are chemically inert. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The light emission of highly compressed noblegas is exploited technologically in the argon flash devices. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The noblegas nonmetals have completely filled outer electron shells, and most nonmetals have almost filled outer shells. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Radon is classified as a nonmetal and a noblegas yet has some cationic chemistry that is more characteristic of a metal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Large jumps in the successive molar ionization energies occur when removing an electron from a noblegas (complete electron shell) configuration. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas that heads the noblegas group in the periodic table. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a radioactive, colorless, odorless, tasteless noblegas, occurring naturally as an indirect decay product of uranium or thorium. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. To ensure purity, the reactor is evacuated and filled with the nonreactive noblegas argon. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The new order was in agreement with the chemical properties of these elements, since argon is a noblegas and potassium is an alkali metal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Nitrogen is used as a quenching gas, which prevents the fluorescence of the polarized alkali metal, which would lead to de-polarization of the noblegas. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Until the 1960s, no chemical bond with a noblegas was known. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Thus, each carbon atom requires four, and each oxygen atom requires two more electrons to acquire noblegas configurations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Methane activation is difficult because of its thermodynamic stability with a noblegas-like electronic configuration. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Typically, such lamps use a noblegas or a mixture of these gases and additional materials such as metal halides, sodium, mercury or sulfur. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Having started the noble gasesfluorine compounds class, xenon is also the noblegas to have the most well-known such compounds. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The interplanetary nature of these particles was later verified by noblegas and solar flare track observations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For noblegas atoms in infrared laser fields, following one-electron ionization, the liberated electron can recollide with the parent ion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Furthermore, they are inflated exclusively with the non-flammable noblegas helium, rather than with hydrogen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Forty of the stations will be equipped with noblegas detection. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A mix of a noblegas (up to 0.9) and nitrogen enhance elastic scattering of electrons over electron multiplying and thus widens avalanches and streamers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Fixing breaches may also prove dangerous, as the cheapest noblegas argon is also used to prevent sodium oxidation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each carbon then requires three more electrons to acquire a stable configuration of the nearest noblegas (neon). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The essential condition for their formation is that the guest (noblegas) atoms must be of appropriate size to fit in the cavities of the host crystal lattice. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Meanwhile, experiments in 1970 using a xenon dimer and in 1975 using noblegas halides resulted in the invention of a type of laser called an excimer laser. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Atoms will share valence electrons in such a way as to create a noblegas electron configuration (eight electrons in their outermost shell) for each atom. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Charge transfer and ionization in collision between multiply charged noble gases. For the applications we shall use the atomic data for noble gases. The oxygen is added as noblegas with carbon dioxide has too high transparency for high-energy photons; ozone formed from the oxygen is a strong absorber of ultraviolet photons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The noblegas atoms, like atoms in most groups, increase steadily in atomic radius from one period to the next due to the increasing number of electrons. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These compounds have found use in the study of the structure and reactivity of fullerenes by means of the nuclear magnetic resonance of the noblegas atom. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Noble gases in seawater apparently behave in a broadly conservative way, but with saturation anomalies up to several percent. The low-frequency range is easily obtained for plasmas that easily ionize but is difficult for noble gases, for example. Tunneling ionization of noble gases in a high-intensity laser field. Since this configuration strongly resists removal of an electron, mercury behaves similarly to noblegas elements, which form weak bonds and become solids which melt easily at relatively low temperatures. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In total, 485.3 curies of noblegas and 1.15 millicuries of iodine-131 were released to the environment and 1,690 gallons of contaminated water was lost from the reactor. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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. |
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