Her father was a pump operator for the city water department. He died in nineteen ninety-one.
她的父亲是芝加哥市水务部的水泵操作员，他于1991年去逝。
My father was a pump operator at the city water plant, and he was diagnosed with Multiple Sclerosis when my brother and I were young.
我的父亲是城市水厂的一名泵浦操作员，在我和哥哥很小的时候就被诊断出患有多发性硬化症。
Fraser was a pump operator for the Chicago Water Department, and despite being diagnosed with multiple sclerosis at a young age, he hardly ever missed a day of work.
弗雷泽是芝加哥水利属的一名水泵工，尽管在年轻的时候被诊断为多发性硬化症，但他从不旷工。
Plasma separating technology is used widely in clinic, which is usually carried out by means of a single blood pump. The operator adjusts the rotate speed to change the separating speed.
血浆分离技术在临床上广泛使用，它一般由单血泵完成，操作人员凭经验调节转速来改变血浆的分离速度。
Using proface touchable interface display operation, operator can control temperature, airflow volume, air pressure, pump speed and de-blocker frequency.
人机界面液晶触摸屏控制，可控制进出口温度、气流、空气压力、自动疏通阻塞频率和流量等。
Using proface touchable interface display operation, operator can control temperature, airflow volume, air pressure, pump speed and de-blocker frequency.
人机界面液晶触摸屏控制，可控制进出口温度、气流、空气压力、自动疏通阻塞频率和流量等。
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