数量：指某种物品或事物的数量。
流量-引用次数：21
With the fast increasing of air traffic, the safety problems are outstanding. So a large quantity of ATC systems with high functionality and reliability are imminently required.
随着我国航空运输业的飞速发展,航路流量不断增大,空中交通安全问题已十分突出,实现空管系统的自动化是必然要求,因此这就需要增加大量功能完备、性能先进、可靠性高的空中交通管制系统。
参考来源跨平台空管数据管理的研究和实现
数量；流量
The police found a quantity of drugs at his home.
警察在他家发现了大量毒品。
I just can't even conceive of that quantity of money.
我简直无法想像那样一笔数量的钱。
A large quantity of drugs was seized during the raid.
在这次突击行动中起获了大量毒品。
She said the new law will reward quality over quantity of care, creating a system that prevents diseases before more costly treatment is required.
VOA : special.2010.04.21
He had a famous phrase to express this idea, "The quantity of pleasure being equal, pushpin is as good as poetry."
他有一句名言表达此观点，只要快乐的总量相等，针戏与诗一样好“
公正课程节选 : 耶鲁公开课
So this will be total quantity of goods produced by Firm 1 and goods produced by Firm 2 that are consumed.
所以它量表示,公司1和公司2,所生产出的,能被市场消耗的产品总量
博弈论课程节选 : 耶鲁公开课
Others are cutting back on the quantity of gold they buy and opting for ornaments of lesser weight.
VOA : standard.2009.09.19
The award recognizes the work of individuals who have helped human development by improving the quality, quantity or availability of food in the world.
VOA : special.2009.11.10
Not only will the quantity of drug candidates increase, but their quality should, too.
Safe from poor-quality credit, Visa is nevertheless highly dependent on the quantity of spending.
What matters is not the quantity of fiber-optic cable but the quality, or rather its productivity.