quantity
英 [ˈkwɒntəti] 美 [ˈkwɑntəti]

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)

1. [U]量,大小,重量 that which makes it possible to measure things through having number, size, weight, etc.
2. [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

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.)

1. This company is more concerned with quality than with quantity.
   这家公司对质量比对产量更重视。
2. He ate a small quantity of rice.
   他吃了少量的米饭。
3. 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。
4. 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。
5. 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 Research
Phenol Antioxidant Quantity and Quality in Foods:  Fruits
Phenol 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 Chocolate
Prognosis in HIV-1 Infection Predicted by the Quantity of Virus in Plasma
Free 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...