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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。
- 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。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- I suffered a blunt refusal when I called him. 当我打电话给他时遭到他的断然拒绝。
- His isolation has made him blunt about the feelings of others. 他的孤立使他对别人的感情木然无知。
- He cut the meat with a blunt knife. 他用一把钝刀子切肉。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- You'll have to edge the knife, it's blunt. 你得把这刀磨一磨,它钝了。
- I have to grind the knife; it is blunt. 我得磨刀;它钝了。
- The economy should be shaped to a new pattern. 经济应该适合于一种新的模式。
- 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。
- Blunt scissors don't cut cleanly. 钝剪刀剪不齐。
- 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。
- A cigar with a long, tapering body and blunt ends. 一种长雪茄烟，一端粗一端细，两端都很钝
- Have another crack at solving this puzzle. 再试一试把这个难题解决了吧。
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间，我们就会好多了。
- She made a crack about his fatness. 她取笑他肥胖。
- Not sharp, pointed, or acute in form; blunt. 钝的不锐利的、不尖的或在形状上不尖锐的; 钝的
- There is a crack in this window. 这扇窗户上有个裂纹。
