您要查找的是不是:
- Optimization design theory of screw pump production system has been discussed particularly, which include selection of screw pump, rod, tube, matching tool and drive sub. 详细论述了聚驱螺杆泵生产系统优选理论,包括螺杆泵的选择、抽油杆柱、油管、配套工具和驱动头的选择。
- This paper discusses the isothermal visco-flow theory of screw extrusion fordouble-base propellant, based on the semi-solid flow model of the double-base pro-pellant. 文中描述的以双基火药半固体流动模型为基础的双基火药螺旋挤出等温粘性流动理论给出了一组螺压机的输出速率、正常拖曳应力、挤出压力和功率消耗等计算公式。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- Einstein's theory of relativity. 爱因斯坦的相对论。
- Do you agree to the wave theory of light? 你同意光的波动理论吗?
- The type of nut should match the type of screw. 螺丝母的型号要和螺丝钉相符合。
- He cavalierly dismisses the theory of both Freud and Jung. 他傲慢武断地斥贬佛洛依德和杨格二人的理论。
- Darwin put forth the theory of evolution,. 达尔文提出了进化论。
- Indicates the disadvantages of ordinary forced blow coolers, analyses the basic theory of forced heat transfer and the function of avoiding dust deposition of screwed pipes. 摘要指出了普通强制吹风冷却器存在的问题,分析了螺纹管强制传热的机理、防止积灰的功能。
- He accused me of screwing his wife. 他控告我奸淫他的妻子。
- Not everyone can understand Einstein's Theory of Relativity. 不是每个人都能读懂爱因斯坦的相对论的。
- Darwin spend more than twenty year work on his theory of evolution. 达尔文花了二十余年时间研究他的进化论。
- He discoursed impressively on Newton's theory of gravity. 他讲述了牛顿的引力定律,给人以深刻的印象。
- That egghead published a new theory of matter last month. 那位知识分子上个月发表了一个新的物质论。
- Do you know who originated the theory of quantum? 你知道量子论是由谁首创的吗?
- An example is the kinetic theory of gases. 一个例子是气体的运动理论。
- This paper introduces the lower bear's improvement of screw grader. 文章介绍螺旋分级机下部轴承的改造实践。
- It begs entirely the difficult theory of limits. 这个方法完全依赖于深奥的极限理论。
- Researchers have drawn upon the theory of games. 研究人员引用了对策论。
- The first is the channel theory of permeability. 第一个是透过度的通道理论。