crack formation

基本解释

In this paper, we demonstrate the thermal crack formation and its working condition.
本文论述了热裂纹的形成与工作条件。
The crack formation of thermal shock fatigue is related to the nucleation, growth and join of microvoid.
热冲击疲劳裂纹的形成与微孔洞的形核、长大和连通有关。
The causes for crack formation and splinter occurrence in TiC-high manganese steel bonded carbides were investigated by means of SEM and metallographic analysis.
利用扫描电镜与金相观察等分析方法，研究了碳化钛高锰钢结硬质合金在焊接和使用过程中产生裂纹与碎片的成因。

Rather, as a consequence of injecting water and sand into the shale formation to crack the rocks so gas and oil will flow, massive amounts of waste water comes back to the surface with significant amounts of contaminants as a result of leaching out salt, heavy metals and trace amounts of radioactive materials from the rock formation itself.
FORBES: U.S. Energy Independence - So Close, Yet So Far
Capital formation can wait fifteen minutes while we get our act together and crack down on this disgusting shell syndicate.
FORBES: US Investors Face Red Collar Crime Wave

裂缝
This paper first discusses the cause of crack formation and crack mechanism of high performance concrete. Then carries out crack tests of three groups of concrete slabs using aggregate type, sand rate and dosage of fly ash as design parameter.
本文初步探讨了泵送高流态混凝土的裂缝成因和开裂机理，并分别以骨料品种、砂率以及粉煤灰掺量为设计参数进行了三组配合比混凝土平板的抗裂试验。
裂缝形成