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- By means of selecting penny shaped crack model to simulate the defects in concrete,the damage model for concrete under multiaxial stress state was developed based on statistical fracture theory. 以圆盘裂纹模型模拟混凝土内部的缺陷,基于统计断裂理论推导出了多轴应力下混凝土的损伤统计模型,并根据应变等价假说,建立了包含损伤的混凝土的基本本构关系。
- THE STRESS INTENSITY FACTOR OF A PENNY SHAPE CRACK EMBEDDED IN THE FIBER OF THE COMPOSITE MATERIAL 复合材料纤维内含圆盘状裂纹的应力强度因子
- To study growth and remove of concave, U and V shape crack defect using the method simulating transversal crack with test and FEM analysis in the course of multi-pass drawing stainless steel wire rod. 在多道次拉拔不锈钢线材过程中,用模拟表面横裂的方法,通过试验和FEM分析,研究凹形、U形、V形裂纹缺陷的生长和消除。
- We spent every last penny we had on the house. 我们的钱全部用在房子上了。
- A good video camera will cost you a pretty penny. 一台好的摄像机要花掉你很多钱。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- He dived into his pocket and fished out a penny. 他把手入囗袋中，掏出一便士。
- He kept turning up like a bad penny at every party. 没有哪次晚会见不到他，真令人讨厌。
- By cock and pie it is not worth a penny. 说句天地良心话，那根本一文不值。
- Let's toss up a penny for the chance to go first. 我们掷一枚一便士的硬币来决定谁先去。
- Don't make so much fuss over losing a penny. 别为丢了一便士大惊小怪的。
- I begrudge every penny I pay in tax. 我交税交的每一便士心里都不痛快。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- Stop niggling about every penny we spend. 别再为我们花的每个小钱费心思了。
- The economy should be shaped to a new pattern. 经济应该适合于一种新的模式。
- I'm just going to spend a penny. 我要去厕所。
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- Based on relevant theories, lining compositions and constructions are analyzed, and net shape cracks on the lining resulting from molten zinc penetration lead to inductor breakage. 从耐火材料组成和结构入手，运用有关理论分析了锌液的渗透作用使熔沟内衬产生网状裂纹导致感应器破损的原因。
- You'll crack up if you go on working so hard. 你继续这样拚命干下去，身体会吃不消的。
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
