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

• The symmetries and conserved quantities for the systems with unilateral holonomic constraints were studied.
  研究了单面完整约束系统的对称性与守恒量。
• 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。
• 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。
• Consumer durables such as refrigerators, television sets, bicycles and so on were produced in large quantities.
  冰箱、电视、自行车等耐用消费品被大批量地生产出来。
• Wastewater treatment plants concentrate large quantities of phosphorus and ammonia in their sludge-handling streams.
  一般在污水处理厂的污泥中会富集大量的磷和氨。
• They ordered quantities of farm implements.
  他们订购了大量农具。
• They were used to imbibing enormous quantities of alcohol
  他们过去习惯于狂饮烈酒。
• Cheap goods are available, but not in sufficient quantities to satisfy demand
  有一些廉价的商品，但是数量不足以满足需求。
• 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。
• 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。