您要查找的是不是：
- The fluid above the traveling valve moves one full stroke upward on the upstroke. 当游阀之上的流体运动至上冲程以上时，该流体移动了一个整冲程。
- The pump adopts isodiametric plunger, and there is no valve ball in its upper traveling valve housing. 这种抽油泵采用等径柱塞,上游动阀罩内无阀球,仅通过螺纹与柱塞上部连接;
- The lower part of the lower traveling valve is connected to a guide shoe with diversion hole and diversion trench. 在下游动阀罩下部连接有引鞋,引鞋上开有导流通孔和导流槽。
- May I ask if you are fond of traveling by sea? 我可以问一下你是否喜欢海上旅行？
- He is traveling for the good of his health. 他是为自己的健康着想而旅行的。
- The cost of travel to the far east is prohibitive. 到远东旅游的费用高的令人不敢问津。
- Passenger ships are a costly way to travel. 坐游轮是昂贵的旅行方法。
- Have you turned off the water valve? 你关掉水阀了吗？
- Mary would rather travel by train than by plane. 玛丽宁可乘火车而不愿乘飞机旅行。
- I booked my holiday through my local travel agent. 我是由本地的旅游代理人预先安排的度假事宜。
- I shall travel to New York by air this weekend. 这个周末我将要乘飞机去纽约旅行。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- We forgot to take our camera when traveling. 我们旅行时忘记带照相机了。
- It saves a lot of time to travel by air. 乘飞机旅行节约很多时间。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- Heat may travel in the same manner as light does. 热可以与光同样的方式传播。
- The tour is arranged by our local travel agent. 这个旅游团是由我们的本地旅游代理商组织安排的。
- Keep track of the time you actually travel. 把你旅行的实际时间记录下来。
- The travel company's failure bust up my holiday. 旅游公司的失误使我的假日泡汤了。
- 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
