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- However, the current theory for fatigue strength design is based on Hertz theory which is only applicable to dry contact of smooth surfaces. 然而,现行的齿轮传动接触疲劳强度设计基于仅适用于光滑表面干接触的Hertz理论。
- Strength design from considering the tooth surface pressure lubrication condition and dedendum intensity of two aspects. 强度设计是从考虑润滑条件的齿面压力和齿根强度两个方面进行的。
- Aimed at the problems of the theory of biaxial stress ellipse, a new method for casing strength design under combined loads the triaxial stress theory is put forward. 针对双向应力椭圆理论存在的问题,提出了解决组合载荷下套管柱强度设计的三向应力圆理论;
- Next, carries on the structure endogenic force combination, definite structure control section bending moment, shearing force and axle strength design value. 其次，进行结构内力组合，确定结构控制截面的弯矩、剪力和轴力设计值。
- Finite element analysis of escalator metal structure is conducted and some points to need attention in uniform strength design and torsional strength design for the structure optimization are discussed. 基于自动扶梯的金属桁架有限元分析,提出结构优化设计中关于等强度和抗扭设计应注意的问题。
- The analysis of allowable pipe load calculation method and practical example shows that the calculation method suggested is feasible and effective in solving the problems of pipe load strength design. 通过对许用接管载荷计算方法及算例的分析表明，提出的方法是可行的，可有效解决封头接管载荷强度设计问题。
- The requirements for allowable stress design of masonry were retained and strength design provisions were first included in the American Building Code Requirements for Masonry Structures(ACI 530-02/ASCE 5-02/TMS 402-02) in the 2002 edition. 美国《砌体结构建筑规范》(ACI 530-02/ASCE 5-02/TMS 402-02),2002年规范修订版在容许应力设计原理的基础上,首次给出了砌体结构强度设计准则规定。
- The expert working station for limited life time mechanical strength design is a breakthrough in theory and method of traditional strength design and also a king of high and new technology with knowledge economy age characteristics. 机械强度有限寿命设计专家工作站是对传统强度设计理论和方法的突破，是具有知识经济时代特征的高新科技。
- The bevel joint strength of timber frame is a problem that people either attended or evaded in the strength design of timber furniture even in the configuration design of China traditional furniture. 在木家具结构设计中,特别是具有中国传统家具风格的实木家具结构设计中,木框角部斜角榫接合强度是人们既关注的问题。
- The finite element equivalent stress method is one of the two checkout critera ordered by the new design specification for concrete arch dams, and it is a new strength design criterion too. 摘要有限元等效应力法是拱坝设计新规范规定的两种强度校核方法之一，也是新规范规定的拱坝强度设计标准。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- The Bilateral Stress Elliptic(ellipse of plasticit y) Theory is wid ely used in casing strength designing, as an approximate alternative to the four th strength theory. 作为第四强度理论的近似计算,目前在套管柱强度设计中广泛应用双向应力椭圆理论。
- Strength Design of Stationary Rings of Ladle Frame 浇包龙门架吊环强度设计
- Strength Design of oil Tanks and Pipelines 油罐与管道强度设计
- The long war of attrition exhausted the strength of both countries. 这场长期的消耗战耗尽了两国的力量。
- Study on Strength Design for Worm Drive 蜗杆传动强度设计研究
- He gathered all his strength and swung the axe. 他用尽全力抡起斧头。
- I have hardly enough strength left to move my feet. 我连移动双脚的力气都几乎没有了。
- Is our relative strength growing? 我们的相对力量正在增长吗？
- The typhoon is gathering strength. 台风的风力正逐渐增强。
