相等

• The forces between interacting bodies are equal and opposite .
  相互作用的物体之间的力大小相等、方向相反。
• An atom normally contains equal numbers of electrons and protons .
  原子在正常情况下含有数目相等的电子和质子。
• And hence the mean lifetimes of the two brands of engines are equal .
  也就是说，两种牌号引擎的平均寿命是相等的。
• In the traditional subsistence farm, output and consumption are identical .
  在传统的维持生存的农业中，生产和消费相等。
• Two vector quantities which are equal need not have the same physical effect .
  两个相等的矢量并不一定有相同的物理效果。
• Don't get the idea that value of music is commensurate with its sensuous appeal .
  不要以为音乐的价值与其美的感染力相等。
• The given conditions imply that the number of moles of the two gases is the same .
  所给条件表明：这两种气体的摩尔数相等。
• Feeding time should last as long as the same amount was fed by nipple .
  喂的时间应与婴儿从奶头吸吮同等量所需要的时间相等。
• The equally spaced light flashes subdivide the motion into equal time intervals .
  间隔相等的闪光把运动分成等时间间隔的段落。
• For my part, my curiosity and interest were at least equal to the child's .
  至于我自己呢，我的好奇心和兴趣至少和这孩子的相等。