quantity 基本解释
n.量，数量；定量，大批；数目；[语音学、韵律学]音量（指元音或音节的长短）
变形
复数：quantities
双语释义
n.(名词)[U]量,大小,重量 that which makes it possible to measure things through having number, size, weight, etc.
[C][U]数目,数量 number or amount, especially a large one
英英释义
quantity[ 'kwɔntəti ]
n.how much there is of something that you can quantify同义词：measureamount
an adequate or large amount"he had a quantity of ammunition"
something that has a magnitude and can be represented in mathematical expressions by a constant or a variable
quantity 相关例句
词汇搭配
用作名词 (n.)动词+～- double the quantity使数量翻一番
- produce huge quantity大量生产
形容词+～- certain quantity若干数量
- great quantity大量
- large quantity相当大的数量
- small quantity小量
- unknown quantity未知量,难以预测的人或事
介词+～- in quantity数量上
- in great quantity大量
～+介词- a quantity of一定量的,一些,许多
- quantity of electricity电量
- quantity of heat热量
词组短语
quantity of数量；流量
large quantity大量；大数量
quality and quantity质量和数量
in quantity大量
quantity in进货数量
a large quantity of adj. 大量的
small quantity小量，少量
order quantity订货量；订购量；订单数量
quantity of heat热量
a great quantity of（接可数或不可数）大量
air quantity气容量；通风量
a small quantity of少量的
physical quantity物理量
quantities of许多……
production quantity生产量
quantity of information信息的量
heat quantity热量
quantity discount数量折扣，大批量折扣
electric quantity电量
an unknown quantity难预测的事；未知量
更多收起词组短语
同近义词辨析
amount, sum, number, quantity这组词都有“总数、总量”的意思，其区别是：
amount普通用词，与quantity近义，但强调整体，指把所有数量、重量及度量归并在一起得出的总数。
sum普通用词，指简单加算的结果。
number普通用词，指人或物的数目，强调数的概念。
quantity书面用词，指事物的总量和总数量，侧重大批计量，含准确测量的意味。
双语例句
用作名词(n.)- This company is more concerned with quality than with quantity.
这家公司对质量比对产量更重视。 - He ate a small quantity of rice.
他吃了少量的米饭。 - It was a bad year for films, in terms of both quantity and quality.
今年的电影无论从数量上还是质量上都说不上好。 - In our work quality counts for as much as quantity.
在我们的工作中，质量跟数量同等重要。 - The factory turns out a large quantity of paper products.
这家工厂生产大量的纸制品。
权威例句
Quantity and Quality m Social ResearchPhenol Antioxidant Quantity and Quality in Foods: FruitsPhenol antioxidant quantity and quality in foods: vegetables.On the Interaction between the Quantity and Quality of Children.Phenol Antioxidant Quantity and Quality in Foods: Cocoa, Dark Chocolate, and Milk ChocolatePrognosis in HIV-1 Infection Predicted by the Quantity of Virus in PlasmaFree R value: a novel statistical quantity for assessing the accuracy of crystal structures.The effects of involvement on responses to argument quantity and quality: Central and peripheral routes to persuasion.ACSM Position Stand: The Recommended Quantity and Quality of Exercise for Developing and Maintaining Cardiorespiratory and Muscul...American College of Sports Medicine position stand. Quantity and quality of exercise for developing and maintaining cardiorespirator...
