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- Design of a new-style and long-stroke pumping unit with variable diameter wheel 新型双变径天轮式抽油机的设计
- It is unanimous to design the multihole micro-irrigation pipe to variable diameter pipe withuniform pressure. 把微灌多孔管道设计成压力均衡的变径管道,已是众人所望。
- In the aim of domestic Expandable screen’s special expandable process, this paper propose variable diameter expandable technology, design expandable tool. 针对国内膨胀筛管的特殊膨胀过程,本文提出了变径膨胀工艺,设计了变径膨胀工具。
- Flexible particle migration and plugging property in high capacity channels are studied through variable diameter slender steel tube and laser carved plexiglass model. 该技术采用变径细钢管和激光雕刻有机玻璃模型研究了柔性转向剂颗粒在大孔道的运移及封堵特性。
- thin-wall variable diameter parts 变径薄壁零件
- variable diameter expansion tool 变径膨胀工具
- Gas drainage in seam with large auto variable diameter bore holes 自动变径大直径钻孔抽放煤层瓦斯试验
- If I fall asleep at the wheel wake me up. 如果我开车时睡着了,就叫醒我。
- My wheel twisted off in the middle of the car race. 我的车轮子在汽车比赛中途脱掉了。
- His father is a big wheel in the government. 他的父亲是政府里的要人。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- I got a flat tire of the rear wheel of my bicycle. 我自行车的后轮车胎没气了。
- On - Line Restoring Technology for Internal Crossing of Variable Diameter Pipes 异径管内穿插在线修复技术
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- No one can hold back the wheel of history. 谁也无法阻止历史车轮的前进。
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- The car crashed when the wheel flew off. 车轮突然脱落,汽车接着失事。
- Subgradient projection method with variable diameter for optimization 变直径次梯度投影函数优化方法
- The bolt sheared (off) and the wheel came off. 螺栓折了,轮子脱了出来。
- The prices are variable, shop around by all means. 价格高低不一,所以一定要货比三家逐店选购。