return pump 中文意思是什麼
return pump
解釋
抽空泵-
Selector switches for the return sludge pump no. 1 - 3 are located on mcc2, each equipment is equipped with an emergency stop
污泥迴流泵1號， 2號及3號的選擇制設在mcc2上，在水泵旁設緊急按鈕。 -
High temperature water - source heat pump can reclaim loss - grade heat that is produced when energy - changed device such as boiler is operating, anti the return water of district heating supply system is heated
摘要利用高溫水源熱泵設備可回收鍋爐等能量轉化設備產生大量的低溫餘熱，提高其溫度用於直接供熱。 -
A metering pump regulates the amount of lead to the pour lead with no excess lead return to the pot.
計量泵控制著輸給澆注頭的鉛量，沒有過量的鉛返回鉛鍋。 -
The deep veins of the lower legs are situated in the muscles of the calf, and when compressed by muscular contraction, the non - return valves cause a pumping effect ( the muscle pump ) aiding the return of blood
小腿的深層靜脈藏於小腿肚的肌肉內，當因肌肉收縮而受壓，防止倒流的瓣膜會產生抽送的作用（肌肉泵） ，促進血液流回心臟。 -
The deep veins of the lower legs are situated in the muscles of the calf, and when compressed by muscular contraction, the non - return valves cause a pumping effect the muscle pump aiding the return of blood
小腿深處的靜脈位於肌肉處，當肌肉收縮時，會對單向導管產生類似泵的作用肌肉泵作用，從而使血液流回心臟。 -
The apsp produced abroad is made by numerical controlled machine tool, which has noise level of 71db ( a ), the apsp produced in our country is made in the method of exploratory which has noise level of 73db ( a ) and 75db ( a ). in order to analyze the influence of stator curve to noise, the author used tri - coordinate measuring instrument to measured exactly the inside surface of stator and got the straddling point coordinate, and made curve fitting by using matlab as language and studied the fitting effect and then worked out the equation of stator transition curve in return seeking, then comparied this method with the standard style and made the conclusion : the equation of atator transiting curve of apsp made by numerical controlled machine tool is close to theorical 5 power curve standard style, but compared with it, the stator transiting curve of apsp produced in exploratory has a major error. combining the testing results of noise, one can know that the qualily of stator transition curve play an importance to t he noise of the pump
國外生產的汽車動力轉向泵是用數控機床加工的，其噪聲值為71db （ a ） ，國內生產的汽車動力轉向泵是用靠模方法加工的，其噪聲值分別為73db （ a ）和75db （ a ） ，為了分析定子曲線對泵的噪聲的影響，本人用三坐標測量儀對定子內表面進行精密測量，獲得定子內表面的離散點坐標，以matlab語言為工具對離散點進行曲線擬合，觀察擬合效果，然後，用回歸方法求出了定子過渡曲線的方程，並把該方程與理論方程標準型進行了比較，得出如下結論：用數控機床生產的汽車動力轉向泵的定子過渡曲線方程非常接近理論5次曲線標準型，而用靠模方法加工的汽車動力轉向泵的定子過渡曲線與理論5次曲線標準型相比較，則存在著較大的誤差，結合噪聲測試結果可知，定子過渡曲線的優劣，對泵的噪聲大小有著重要的影響。 -
3place the pump above water level to protect water from flowing backwards, otherwise it should be fit with a non - return valve
3使用過程中，該機應高於水位，或加止流閥，以防水倒流。 -
Jet series self - sucking series pumps are constituted with clean water pump, non - return valve and air - water separation room which located on the upside of the pump body
Jet系列自吸水泵是自吸式清水泵，它由優質機械密封裝配，安裝簡便，重量輕，佔地小 -
Jsp series self - sucking series pumps are constituted with clean water pump, non - return valve and air - water separation room which located on the upside of the pump body
Jsp系列自吸水泵是自吸式清水泵，它由優質機械密封裝配，安裝簡便，重量輕，佔地小， -
Learn how to express your breastmilk by hand or breast pump well before you return to work
重返工作崗位前的準備盡早學會用手或用奶泵擠奶。 -
Condensate return pump
冷凝回水泵 -
Some people die, go to that place, escape and return to the body when the doctors push machines down throat, pump heart, make it beat again
有些人死亡，去了那些地方，在醫生將器械放在喉嚨下面，起動心臟以使它再次跳動之時逃脫並回到軀體。
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