| 词汇 | quantity |
| 释义 | quantity noun[ C or U ] uk /ˈkwɒn.tə.ti/ us /ˈkwɑːn.t̬ə.t̬i/ B1 the amount or number of something, especially that can be measured: （尤指可测量或确定的）量，数量，分量 Police found a large/small quantity of drugs in his possession.警方发现他携带大／少量毒品。 We consumed vast quantities of food and drink that night.那天晚上我们大吃大喝了一通。 The (sheer) quantity (= large amount)of equipment needed for the trip is staggering.这次旅行所需的装备之多令人惊愕。 They are now developing ways to produce the vaccine in large quantities and cheaply.目前他们正在研究大批量廉价生产这种疫苗的方法。 This recipe is only for four, so I usually double the quantity if I'm cooking for my family.这一菜谱的量只够4个人吃，所以我在为全家人烧菜时通常会做双倍的量。 It's quality not quantity that really counts.真正重要的是质量而非数量。 This quantity of lasagne will feed six people. Forensic examination revealed a large quantity of poison in the dead man's stomach.法医检验显示死者胃中有大量毒药。 He consumes vast quantities of chips with every meal. The quantities given in the recipe should be enough for four servings.食谱上给出的量足够4个人吃。 Erupting volcanoes discharge massive quantities of dust into the stratosphere.火山喷发导致大量灰尘进入大气平流层。 General words for size and amount -sized amount bulk content dose of sth element extent footprint load measure much number order percent ration size small-scale so muchidiom strength sublot GrammarAmount of, number of or quantity of? We use amount of with uncountable nouns. Number of is used with countable nouns: … Amount of or number of? We use amount of with uncountable nouns. Number of is used with countable nouns: … A quantity of or quantities of? Quantity is more formal than amount or number. A quantity of or quantities of can be followed by a countable noun or an uncountable noun. They are most commonly used with an adjective such as huge, big, large, small: … quantity | American Dictionaryquantity noun[ C/U ] us/ˈkwɑn·tɪ·t̬i/ the amount or number of something, or a particular amount or number: [ C ]a large/small quantity [ C ]She served each of us a vast quantity of spaghetti. quantity | Business Englishquantity noun uk /ˈkwɒntəti/us [ C ] an amount or number of something, especially one that can be measured: quantity of sthA sudden surge in the quantity of stock available would almost certainly depress the price. huge/large/vast quantityAsian central banks have been buying huge quantities of Treasury bonds. in large/small quantitiesSupermarkets, being able to buy in large quantities, can offer their customers the best prices. [ U ] used to talk about how much there is of something, rather than its quality: Our focus is on quality, not quantity. While quantity is of course important, quality must remain the highest priority. [ C or U ] a large amount or number of something: Poorer people can't afford to bulk buy and save by purchasing in quantity. The sheer quantity of detail makes the book a valuable tool. a quantity of sthOfficers seized computer equipment as well as a quantity of cash and drugs in the raids. See alsobill of quantities economic order quantity equilibrium quantity Examples of quantityquantity The parallel to phasing out or reducing quantities in tradable permits can be mimicked by increasing the tax. For our present purpose it is enough to ask what quantity the numerical solution is supposed to approximate, at least to a first-order approximation. The methods of assaying were supposed to determine the quantity of a given metal in an ore or alloy with one or more other metals. In many applications, including image processing and computer vision, we need to track quantities that are defined on the surfaces. It then turns out that a critical quantity for the analysis is the probability of tie outcomes. Typically, this resulted in reduced quantity produced but had no effect on the rated quality of the texts. If these are unknown, then further research should be undertaken to elucidate these quantities. There were no relationships between quantity, diversity or complexity of parent talk and the proportion of utterances that were eliciting. As in many other non-industrial societies, these rules do not specify precise quantities to be shared. A precise estimate of this quantity is difficult to make, and the various determinations made by various investigators differ by several magnitudes. The searched for parameter depends nonlinearly on the field quantities, more precisely on first derivatives of the state variables. If it has been received recently but in small quantity, this may increase the reward value of the stimulus. First, it is difficult to store large quantities of electricity cheaply. However, it is very difficult to realize the simulation in a three-dimensional space due to the great quantity of calculation required. What they express is not ratio and proportion of abstract quantities but specific relation in definite geometrical context. See all examples of quantity 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. Collocations withquantityquantityThese are words often used in combination with quantity. Click on a collocation to see more examples of it. abundant quantity The problem still has been that of getting food and other supplies, which are there in abundant quantity, through to those who need them. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 bulk quantity Brick are produced in numerous types, materials, and sizes which vary with region and time period, and are produced in bulk quantities. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. conserved quantity Instead, we have found the conserved quantity to be a combination of the total pressure and the radial component of the velocity, similar to its counterpart in linear theory. 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. See all collocations with quantity |
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