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- Before steam admission, valve on vacuum hogging extraction line (the valve is befor hogging pipe of the Two Stage Steam Jet Ejector) should be closed (see also Two Stages Steam Jet Ejector Installation and Operation Instruction). 在蒸汽进入之前，抽真空启动管道上的阀门(启动抽汽器前的阀门)应该关闭（请参见相应的两级射汽抽气器安装使用说明书）。
- Steam Jet Ejector Sets, multi-stage, for Steam and Vapor Condensers 蒸汽冷凝器用多级蒸汽喷射真空泵
- steam - jet ejector 射汽抽气器
- steam jet ejector 蒸汽喷射器
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- A jet of coffee steam from the burnished caldron. 咖啡的蒸气从打磨得锃亮的大壶里喷出来。
- The dark outline of a jet loomed through the mist. 喷射机的黑色轮廓在雾中隐隐显现。
- The mirror fogged up with the steam. 镜子因蒙上水气而模糊不清。
- The engines are driven by steam. 这些发动机是由蒸汽驱动的。
- A jet of coffee steam from the burnished caldron . 咖啡的蒸气从打磨得锃亮的大壶里喷出来。
- Parents must let children blow off steam sometimes. 做父母的有时必须让孩寸们吵吵闹闹，发泄发泄。
- The movement continued to pick up steam. 这场运动继续在加速进行。
- Hey, look, that jet airliner is hopping off. 嗨，看啊，那架喷气式班机起飞了。
- I felt completely disorientated with the jet lag. 我乘长途飞机後因生理节奏失调而感到昏昏沉沉的。
- In1768 the first steam engine appeared. 在1768年出现了第一部蒸汽机。
- This aircraft works by jet propulsion. 这架飞机是喷气推进的。
- When water boils it turns into steam. 水沸腾而变成蒸汽。
- Nell did not full for John's story about being a jet pilot. 内尔不相信约翰讲的自称是喷气机飞行员的事。
- Ice, snow and steam are different forms of water. 冰、雪和蒸汽是水的不同形态。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
