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uploads/pump.jpg

pump PUMP =politically upwardly m...

pump brake

When ejectors are used for pumping this air, attention must be given to minimizing thrust losses . 當采用引射器來抽引冷卻空氣時,必須注意減少推力損失。

Over pumping of ground-waters produces a difference in hydrostatic head in favor of the seawater . 過量抽取地下水時,產生利于海水的流體靜力學水位差。

His eyes were friendly behind thick-lensed glasses as he pumped his son-in-law' hand . 當他使勁握著女婿的手時,那副厚厚的眼鏡后面的兩眼顯得很熱情。

The explosion-proof housing, sample feed pump are installed in a freestanding sheet-steel cabinet . 防爆箱、試樣進料泵都裝在獨立的鋼板箱內。

He pumped collins' hand enthusiastically and immediately led him to his companions . 他熱情地拉著柯林斯的手,馬上把他介紹給自己的朋友。

Thompson pumped his fist in the air and danced on the infield as the crowd roared . 人們歡聲雷動,湯普森在空中揮動著拳頭,在場內跳躍。

The lead pump is usually of the simple rotary design which requires little attention . 鉛液泵通常是一個簡單的旋轉裝置,很少需要維護。

This type of barrier is a combination of the pumping trough and the hydraulic ridge . 這類屏障是把抽水槽和水力分水嶺結合在一起。

A control system for a new diesel rotatory distributor pump is here introduced . 這里介紹一種新型柴油機回旋式分配泵的控制系統。

A control system for a new diesel rotary distributor pump is here introduced . 這里介紹一種新型柴油機回轉式分配泵的控制系統。

In the first place he took an early opportunity of pumping miss briggs . 第一步,他立刻找了一個機會去盤問布立葛絲小姐。

Corrosion-resistant pumps and piping are required for handling this water . 為了使用這種水,耐腐蝕的泵和管線是需要的。

The other equipment employs a pump to extract ground air from the hole . 第二種設備使用一個泵,從孔中抽取地下氣體。

The fuel flow from the accelerator pump is split between the two barrels . 從加速油系統流出的燃料在這二腔之間分開。

Corrosion-resistant pumps and piping are required for handling this water . 為了使用這種水,需要耐腐蝕的泵和管線。

The pump exhaust should lead to the open air or a fume hood . 抽氣泵的排氣管應該導向室外空曠處或導向一座通風櫥。

We had to move water by a chain pump because the electric pump had broken down . 抽水機壞了,只好用人工車水。

On the front of the cabinet are on-off switches for sample-feed pump . 在箱子的正面有試樣進料泵的電源開關。

You will need to pump hard for several minutes to fill the tank . 你需用泵著實抽吸幾分鐘,才能把油箱灌滿。