但是，工作人员已开始修复裂纹玻璃。
当与其它界面相接触时，玻璃的表面就会产生微裂纹，即使是水蒸汽或者二氧化碳也会带来微裂纹。
Tiny cracks begin to form through contact with other surfaces, or even with water vapor and carbon dioxide.
通过该模型，对钢化程度、玻璃厚度以及裂纹尺寸对玻璃强度和裂纹扩展的影响进行了讨论。
By using the model, the effects of tempering degree and glass thickness, as well as the crack growths are discussed.
那个玻璃杯上有一道裂纹。
如不成立，那么，玻璃材料在双轴应力状态下的裂纹扩展由什么参数决定？
If not existing any more, then what is the parameter of crack extending when glass in biaxial stress state?
用自蔓延离心法制备了无压裂纹的玻璃基陶瓷内衬钢管。
Glass based ceramic lined steel pipe without compression crack was made by a SHS centrifugal process.
如果刀具参数选取得当，能在常规切削用量下获得在玻璃的塑性域内形成的、无微裂纹的加工表面。
Crack-free surface that is formed in ductile regime of glass can be obtained under conventional cutting conditions if the tool parameters are chosen properly.
优选地，利用燃烧器，通过增加供给给玻璃的能量，来启动热应力裂纹。
Preferably, the burner is used to initiate the thermal stress crack, by increasing the power supplied to the glass.
以玻璃制件的热成形凸模为例，说明热成形凸模的主要缺陷：凸模裂纹和凸模伤。
Taken the hot-forming punch of a glass part as an example, the main defects of hot- forming punch is explained, including punch crack and punch wound.
通过对枪弹撞击玻璃所产生的破碎裂纹进行了理论分析及实验，得出了玻璃袭纹与射击距离的关系。
According to the experiments and theory analysis of the crackle on the glass by bullet hitting, we get the relationship between the glass crackle and the distance of shooting.
同时玻璃表面存在大量微裂纹，当热应力达到临界值时，在热应力的作用下产生脆性断裂。
Since the surface of glass have many micro-crack, when the thermal stress reach the critical value, thermal breakage occur.
保证产品不会自动起泡、出现裂纹、破裂、起皮或从玻璃表面脱落。
Ensure that the product does not automatically blistering, cracks, cracking, peeling or shedding from the glass surface.
玻璃本身是一种高强度材料，由于受表面微裂纹的影响，玻璃的实际强度仅仅是其理论强度的几百分之一。
Glass is a kind of high-strength inorganic non-metallic material, but because of the micro-crack in the surface, glass actual strength is less one - percent of its theoretical strength.
所研究的材料在水环境下的裂纹扩展速度均加快，但玻璃陶瓷和氧化锆陶瓷材料更为明显。
The increase in the crack velocity of all materials in water environment is observed, but the degree is more remarkable for glass ceramics and zirconia.
聚镜面反射成像效果、裂纹效果、玻璃透明效果于一身，将水银制镜、玻璃钢化、裂纹技术、粘接技术有机组合为一体。
It has effects of focusing mirror reflect imaging, cracking and glass transparent, and technologies combined with mirror making by mercury, glass strengthening, cracking and adhering.
本文利用显微镜观察记录了玻璃中预制小裂纹稳态与非稳态扩展的全过程。
In this paper, we observed and recorded the whole process of stable and unstable cracking of a small pre-crack by using a microscope.
玻璃钢管、罐在使用中应注意维护，避免接触金属尖锐物和撞击，产生划痕或裂纹。
Care should be taken when using reinforced plastic pipes and tanks, and avoid coming into contact with sharp objects or shocks such that scratches or cracks are produced.
与陶瓷，玻璃钢，搪玻璃制品受冲击易破损，裂纹相比是明显的优点。
And ceramics, glass steel, glass-lined products easily damaged by impact, cracks are obvious advantages in comparison.
近来的研究表明，玻璃化转变可以在稻谷干燥过程中发生，并对裂纹和破碎产生很大影响。介绍了稻谷的玻璃化转变及其对热物性的影响；
The research in present years indicated that the vitrifying conversion could take place during rice drying, which resulted in great influence on crack and breakage of rice.
试验结果表明，脆性材料的延性切削模式的实现是由于云母晶体对裂纹走向的引导和玻璃相的强烈的剪切变形能力的共同作用。
The test results show that the mechanism of ductile-mode material removal of the brittle material is attributed to a combination of.
分相玻璃在浸析过程中由于组成、分相制度、冷却速度的不同，而使多孔玻璃受到拉应力或压应力，通过改善浸析条件可制得具有一定强度、没有裂纹的多孔玻璃。
In the process of leaching, porous clad of phase separated glass may has tensile stress or compressive stress because of the different copmposition, phase separation condition and cooling rate.
分相玻璃在浸析过程中由于组成、分相制度、冷却速度的不同，而使多孔玻璃受到拉应力或压应力，通过改善浸析条件可制得具有一定强度、没有裂纹的多孔玻璃。
In the process of leaching, porous clad of phase separated glass may has tensile stress or compressive stress because of the different copmposition, phase separation condition and cooling rate.
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