quantities

英 [ˈkwɒntɪtiz]

美 [ˈkwɑntətiz]

n.  数量; 数额; 数目; 量; 大量; 大批; 众多; 大宗
quantity的复数

双语例句

• Economists emphasize measurable quantities — the number of jobs, the per capita income
  经济学家看重的是可测定的量——岗位数量、人均收入等。
• The quantities ba β are the covariant components of a plane tensor, called the curvature tensor of the surface.
  baβ是“平面张量”的协变分量，叫做该曲面的曲率张量。
• A mass of rock matrix which neither transmits nor stores water in significant quantities is called an "aquifuge".
  在数量上既不导水也不存水的岩体格架称为隔水层。
• The order quantities have slumped recently;
  近来订货量下降了；
• In an addition operation, a number or quantity to which numbers or quantities are added.
  加法运算中，被加上一些数或量的一个数或量。
• They regularly buy large quantities from us, so we should not put up our prices too much; we don't want to kill the goose that lays the golden eggs.
  他们定期向我们大量购买，因此我们不应该把价格抬得太高，我们不想杀鸡取卵。
• There are three quantities in a circuit which we need to measure.
  在电路中我们有三个量需要测量。
• In the paper, we study the symmetries and conserved quantities of controllable mechanical systems.
  可控力学系统对称性和守恒量的研究具有重要的理论意义和潜在的实际应用。
• The machine uses minute quantities of ozone to sterilise and deodorise refrigerated food vehicles.
  这种机器使用极少量的臭氧为食品冷藏车消毒杀菌和去除异味。
• They ordered quantities of farm implements.
  他们订购了大量农具。