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- Research indicated that parity of vane number have no direct relation with flow pulsation of vane pump and the flow pulsation frequency is independent from the odd or even number of pistons. 得出了叶片数的奇偶性与叶片泵的流量脉动并无直接关系，且流量脉动频率与柱塞数的奇偶性无关的结论。
- Effect of Impeller Vane Number and Angles on Pump Hemolysis 血泵叶轮的流线型设计及其对溶血性能的影响
- There is a vane on top of the building. 在大楼的顶端有一只风信旗。
- In winter the weather vane often freezes up. 气象风向标在冬季经常僵立不动。
- He thumbed through the directory to look for her number. 他翻阅电话号码簿找寻她的号码。
- Let me note down your address and telephone number. 让我记下你的地址和电话号码。
- He picked a winning number on the first draw. 他第一次便抽到一个中奖号码。
- The number of fish in coastal waters has decreased. 沿海鱼的数量已减少了。
- The number represented by the digit or digits in2. 在释文2。中所说的由一位或几位数字表示的数。
- The students in our class number thirty. 我班总共有三十名学生。
- I dialed the right number, but nobody answered. 我拨的号是对的，但没有人接电话。
- A number of new hats were on parade at the wedding. 在婚礼上见到有些人戴著新式的帽子。
- A number of satellites are now circling the earth. 一些人造卫星现在正环绕地球飞行。
- The number shall be cut in on a plate. 号码将雕刻在一块金属板上。
- I seriously question a number of your assertions. 对你所坚持的说法，有几点我甚为怀疑。
- Can you tell me the cancellation number? 能不能告诉我取消号码？
- I slip up and give you the wrong phone number. 我粗心大意给错了你电话号码。
- A wheater vane crowns the building. 淡黄色的风信旗加顶于建筑物。
- Just a minute. I'll get the number for you. 等一下，我给你接这个电话号码。
- This device operates similarly to the vane pump. 这种装置的运转情况与叶轮泵很相似。
