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- But the so-called Massachusetts pump invented in USA in 1818 with straight radial blades, semi-open double suction impeller and volute is more close to the modern centrifugal pump. 但更接近于现代离心泵的，则是1818年在美国出现的具有径向直叶片、半开式双吸叶轮和蜗壳的所谓马萨诸塞泵。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- Flies' feet stick to surfaces by suction. 苍蝇的脚借吸力可附着于物体表面上。
- Impeller suitable for the suction of greases with a low penetration index. 泵叶适合于吸入低渗透性油脂.
- single suction impeller 单吸叶轮
- suction impeller 吸入叶轮
- We'll get the water out with a suction pump. 我们将用抽水机把水抽出来。
- Dirt and dust are drawn into a vacuum cleaner by suction. 污物和灰尘被吸入吸尘器。
- Operating by means of suction or by maintaining a partial vacuum. 抽真空的用吸取的方式或用维持部分真空的方式来运作的
- To punish or impel as if by whipping. 痛斥，鞭挞象鞭抽那样惩罚或鞭策
- The suction plate shall contain a replaceable 400 Series stainless steel wear ring to match the impeller wear ring. 负压力板应该包含一个能够与叶轮抗磨环匹配的可替换400系列不锈钢抗磨环。
- High pressure impeller begins to run. 高压叶轮就开始运转。
- Reconnect main lumen to suction source. 请将主腔管道连接吸引源。
- To push high pressure impeller to run. 高压气体推动高压叶轮运转。
- After tilting the ministry with impeller blade. 叶轮带有后倾式的上下叶片。
- Anticlockwise, viewed from the impeller inlet. 由叶轮进口看逆时针旋转。
- Does impeller turn freely by hand? 用手是否能够轻松旋转叶轮
- Air is drawn in through reeds by suction bellows. 空气通过簧片引入吸气风箱。
- What you need is a suction machine. 你需要一台吸尘器。
- He say he have is impel to crime by poverty. 他说贫困逼得他犯罪。
