But the Fed's money pump might not work this time around.
但是，美联储增发货币这次没有发挥作用。
Timer control pump operation time, less expensive and easy to operate.
定时器控制泵的运转时间，较便宜且操作简单。
Marcus would pump his arms in the air in victory each time.
每次马科斯都会以胜利者的姿态在空中晃动胳膊。
Most of the time he's open when he does that pump fake too!
关键是很多次他在空位也这样耍！
A variable displacement pump could save energy during the long holding time.
变量泵可在长的保压时间内节省能源。
The double acting reciprocating mud pump one time every two suction drainage action.
而双作用式泥浆泵每往复一次完成两次吸排水行动。
So gear pump can be avoided failed for a long time with necessary measures.
可以帮助使用者采取针对性措施避免外啮合齿轮泵过早失效；
So gear pump can be avoided failed for a long time with necessary measures.
可以帮助使用者采取针对性措施避免外啮合齿轮泵过早失效；
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