Silky pattern corresponding to crazes form first, then the crazes ruptured. 先形成银纹,银纹再破裂时形成条丝状形貌;
Many of the longest lasting diet crazes in recent years have been carb diets. 许多最长的持久的饮食受到狂热追捧,在近年来已碳水化合物饮食。
Every culture has its dance crazes and its pop idioms. 每种文化都有自己的流行舞蹈和流行风格。
Is one of the latest crazes on the Internet and there are several websites where Christians can find other Christians online. 是一个最新的狂热追捧互联网及有好几个网站,基督教徒可以找到其他基督徒线上。
Sometimes the density of crazes is sufficient to give the stressed plastic a milky appearance. 有时小裂纹密度很大,使受应力的塑料外观呈现乳白色。
Then designer Keahi Seymour planned to put a huge spring in the step of youth crazes. 后来,一名叫凯西•塞穆尔的设计师计划在一些疯狂的年轻人脚上装一只巨大的弹簧。
Cash back credit cards are one of the latest and most popular crazes to sweep the personal finance industry. 现金回信用卡之一,最新和最常用的银纹打扫个人金融业。
One of the latest crazes among young urban women is to wear flaring skirts 穿喇叭裙,这是都市青年女性的一大时尚
In the tensile course, ABS initiated crazes as stress concentrators to toughen the PVC-U matrix, PE-C with the PVC-U matrix together, gave a yield-deform by shear stress-to form "shear belt". 拉伸时,PE-C易与基体共同发生剪切屈服产生剪切带;ABS作为应力集中体引发银纹。
Using the fracture mechanics method it analyzes the stability of crack development after the crazes occur in the pier concrete, predicts the possible development trend of the cracks and evaluates its harm. 文中用断裂力学方法对已建闸墩混凝土开裂后裂缝发展的稳定性进行了分析探讨,预测了裂缝的可能发展趋势,并对其危害性进行了评估;
Expansive soil expands when encountering water, shrinks and crazes when losing water, it performances badly on the engineering property and will seriously affect subgrade settlement. 膨胀土遇水体积膨胀,失水收缩开裂,工程性质差,会产生较大的地基沉降。
These bands are the discontinous growth bands of cracks and crazes. 它们都是银纹和裂纹的不连续增长带。
Study on crazes of precise forming parts with thin wall and deep hole 薄壁深孔件精密成形裂纹的研究
Crazes of torsion always are an important factor of wire breaking in bend wire producing. 扭转裂纹一直是引起轮胎钢丝生产中断丝的一个重要因素。
The fractal theory is introduced to study crazes for the first time. 首次引入分形理论对高聚物的银纹损伤进行研究。
The results showed that ABS dispersed in PVC continuous phase as particales or aggregates with its various dosages. In the tensile course, ABS deformed and initiated crazes as stress concentrator. 结果发现ABS依用量不同分别以颗粒或聚集体分散在PVC连续相中,在拉伸过程中,ABS粒子产生变形并作为应力集中体引发银纹。
It was observed that there was a direct connection between the fractographs, the fracture path and the crack tip crazes or microcracks in rib region. 发现断面形态、裂纹路径以及肋状区裂端簇射状银纹群之间有直接联系。
By the changes of thickness of the crazes with temperature, the burning area of the propellant is changed and the desire discharge rule of the propellant is realized. 通过银纹厚度随温度的变化,调整发射药的燃烧面积,使变燃速发射药具有所希望的能量释放规律。
The generation, development and termination of the crazes played an important role in the toughening. 银纹的产生、发展和终止对增韧起着重要的作用。
The authors considered that the fatigue crazes of the high cobalt hard alloy developed in the tough phase& Co, hence the fatigue fracture of the die had the characteristic of high frequency fatigue of the common tough metals. 作者认为:高钴粗晶粒硬质合金的疲劳裂纹是在韧性的钴相中发展,故冷镦模的疲劳断裂具有一般韧性金属高波周疲劳的特征。
Toughening effect of crazes in pvc/ abs blends PVC/ABS共混体系中的银纹及其增韧作用
Secondly, a new concept& crazing variable is defined base on the damage variable and the toughening equation set up by the fractal dimension of crazes, which allows the two important properties of crazing: damage and toughening. 其次,在利用分形维数建立的损伤变量和韧化函数的基础上,定义了一个全新的概念:银纹变量。它可以表征银纹损伤和银纹增韧对材料的共同作用。
With two national "development zone crazes" in 1992 and in 1999 respectively, various development zones expanded dramatically, followed by all kinds of problems emerging endlessly. 1992年、1999年以后,全国两度兴起了各类开发区热,开发区的数量急剧膨胀,各种问题层出不穷。