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 state allotted them large quantities of chemical fertilizer.
  国家给他们调拨了大量化肥。
• 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。
• 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。
• Oil has been found in commercial quantities in the North sea.
  在北海发现了大量有商业价值的石油。
• 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。
• Considerable quantities of CO ₂ are adsorbed even by perfectly dry glass powder.
  完全干燥玻璃粉吸附大量的二氧化碳。
• Radon is known to be harmful to humans in large quantities
  众所周知，大量的氡会对人体造成伤害。
• 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。
• 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。
• An asterisk designates quantities that refer to the volume element.
  星号“☆”代表体积元的有关量。