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- dialysate proportionating pump 透析液配料泵
- A large proportion of my time is spent in studying. 我的大部分时间花在学习上。
- A small proportion of the streets were sewered. 一小部分街道铺有下水道。
- Imports will be allowed in proportion to exports. 容许的进口量将按照出口的多少而定。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- The room is wide in proportion to its height. 这房间就其高度的比例而言是很宽的。
- A large proportion of the best citizen hate his despotism. 一大部分最好的公民都痛恨他的专制君主统治。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- Try to draw the figures in the foreground in proportion. 要把前景中的人物画得合比例。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- The figures of the horses in the foreground are out of proportion. 前景中的马画得不成比例。
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
- Out of proportion, as in size, shape, or amount. 不成比例的，不相称的，如在尺寸、形状或数量上
- The heart is analogous to a pump. 心脏和水泵有相似之处。
- Can you lend me your bicycle pump? 能把你的打气筒借给我吗？
- A large proportion of the families round here own bicycles. 这一带相当大一部分家庭都有自行车。
- Here is an old-fashioned pump for drawing water from a well. 这里有一个旧式水泵可从井里抽水。
- One of the quantities in a mathematical proportion. 比例项在数学上成比例的数或项之一
- Her head is out of proportion to the size of her body. 她的头部与身体大小不成比例。
- You will need to pump hard for several minutes to fill the tank. 你需用泵著实抽吸几分钟，才能把油箱灌满。
