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- crack of surface layer 表层开裂
- This paper advanced a study method that can observe plastic deformation behavior of surface layer of die cavity by showing austenite grain, size, crack morphology and propagation mode. 提出了通过显示奥氏体实际晶粒度、裂纹形貌和扩展方式来分析热锻模具型腔表层塑性变形行为的试验方法。
- cracks of surface layer 表层开裂
- The infeuence of using intermediate layer on reducing hot crack of pinch roller of surfacing welding was studied through experiment. 本文经过实验,从实践上和理论上研究了采用过渡层对减少其热裂纹的影响。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- The fatigue life increases with decreasing modulus of surface layer in a power function with a negative exponent. 沥青面层的疲劳寿命随着面层材料模量的降低以负指数的幂函数形式增加;
- Al dip calorizing of carbon steel and structure and properties of surface layer of aluminized steel were described. 介绍了碳钢表面热浸镀铝工艺和镀铝层组织结构特征。
- She got up at the crack of dawn. 天刚亮她便起床了。
- He was the tough guy, the big shot, who gave orders with the crack of a whip. 他是个威风凛凛发号施令的强悍的家伙,是个大人物。
- It tried to construct measurable method of unscramble the street sighting from the form element of surface layer by eliciting and accounting. 从“表层”的形态要素的抽出和统计,构筑定量地解读街路景观的方法。
- Otherwise, when the microstructure of surface layer is in the form of lamellar graphite and rough acicular or blocky carbi... 当气门挺杆组织中的石墨以片状均匀分布,碳化物呈粗大针状、块状,分布不均匀时,耐磨性较差,磨损形式以剥落为主。
- The composition of surface layer of uranium and treated uranium have been analyzed respectively by Auger Electron Spectroscopy (AES). 用俄歇电子谱(AES)分析了铀试样处理前后表层的成分变化。
- "If value the thing of surface layer only, the theory of ignored deep administrative levels, will tell to a nation is a kind of distress. 如果只重视表层的东西,不重视深层次的理论,对一个民族来讲是一种悲哀。
- Formation mechanism of surface layer structure in nickel-boronizing steel was studied using metallography,X-Ray diffraction,SEM and WDS technique. 本文运用金相、扫描电镜波谱仪以及X射线衍射技术和残余应力测试研究分析了碳钢的镍-硼共渗层组织结构、形成机理及性能特点。
- In order to analyze the street sighting synthetically and quantificationally, this paper advanced the concept of surface layer. 摘要该文为了综合地、定量地分析和解读街路景观,提出了“表层”的概念。
- The crack of a rifle is very sharp. 手枪的爆声很尖锐。
- The kinetics of surface dispersion of composites based on aromatic polyamide is related to the macromolecular depolymerization on the surface layer of the polymers. 以芳香族聚酰胺为基质的复合材料,其表面弥散的动力学与树脂表面层大分子的解聚有关。
- His bag wedged in the crack of the door. 他的书包被卡在门缝里了。
- In order to deeply comprehend the wear regularity of chilled alloy cast iron tappet, the influence of surface layer microstructure on wear resistance was studied. 为了深入了解冷激合金铸铁气门挺杆的磨损规律,研究了冷激合金铸铁气门挺杆表层组织对耐磨性的影响。
- I was up at the crack of dawn to get the plane. 为了乘飞机,我破晓时就起身了。