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- This paper adopts the fourth theory of strength to decide the maximum depth of tubing pump.A better effectiveness is attained through applying the method in Wenliu Oilfield. 文章采用第四强度理论来确定最大下泵深度,并在文留油田的应用中取得了较好的效果。
- The army put on a show of strength. 军队公开显示了力量。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- In this paper Based on the strain energy Concept a Fcilure Criterion for Composites Materials, is derived The presented criterion have clear physieal Concept and good agreement with Tsai-Hill arid Tsai-Wu Theory of strength for Anisotropic Materials. 本文从线弹性理论中比应变能的概念出发,推导出了一个描述复合材料在复杂应力状态下的强度准则,它与Tsai-Hill及Tsai-Wu强度理论在平面应力状态时的结果一致。 本文提出的复合材料强度失效判据,在理论上有明确的依据,在应用上与传统的强度理论相同。
- 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？
- Loss of strength or vigor, usually because of disease. 体力衰弱通常由于疾病而导致的力量或精力的丧失
- 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。
- Mohr-Coulomb's theory of strength 莫尔-库仑强度理论
- My mother has been a tower of strength during my husband's long illness. 我母亲在我丈夫长期患病期间一直是我可信赖的人。
- They want to have a trial of strength with us. 他们想和我们较量一下。
- 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。
- They were attempting to make a show of strength. 他们企图炫耀武力。
- 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。
- To deprive of strength; make feeble. 使丧失力量；使虚弱
- 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。
- It takes a lot of strength to kick a Bad habit. 除掉坏习惯需要很大毅力。
- Mr. Foster is a tower of strength to his party. 福斯特先生是他的政党中流砥柱。
