cracking speed 中文意思是什麼
cracking speed
解釋
縫隙開裂速度-
The experimental results show that if such technology parameters as the baking speed, wall thickness, and sl pattern thickness are suitable, or the size of sl pattern in one direction gets very small, shell can be prevented from cracking during baking process
研究結果表明：採用樹脂制備方法，不僅可以簡化傳統製作蠟模的工藝步驟，而且大大縮短了製作周期；樹脂模型精度、粗糙度對復雜鑄件的傳遞特性，己成為該方法被廣泛應用的一個重要的前提條件。 -
Flame tube in aircraft engine undergoes high temperature and high speed airflow washing. a hypothesis was suggested, which takes the transient heat transferring as the main reason to the cracking and damage on flame tube. finite element method was adopted to simulate the thermal fatigue and the hypothesis was reproduced
發動機火焰筒的熱疲勞損傷是導致火焰筒失效的主要原因，本文提出了一種火焰筒熱疲勞損傷假設，認為火焰筒熱疲勞損傷不是由於發動機的運行和停車時冷熱溫度循環造成的，而是發動機啟動時瞬態溫度傳導過程中材料循環塑性變形的結果，利用該假設結合有限元計算模擬了火焰筒產生疲勞損傷的原因。 -
Owing to the interfacial cracking which occurs under higher applied load conditions, the composite with high content of tib _ 2 phase exhibited a transition from mild wear to severe wear over the applied load range from 10 n to 80 n. under moderate applied load, increasing the sliding speed caused a decrease in wear rate and friction coefficient of the in - situ composites because the formation of a protective oxide film occurred on the sliding surface and the hardness of the subsurface layer was maintained due to reinforcement of tib2 nanoparticles in the cu matrix
隨著載荷的增加， cu -納米tib2原位復合材料的磨損率和摩擦系數增加；由於在較高載荷下發生表面開裂，高含量的tib2相增強原位復合材料發生了由輕度磨損向嚴重磨損形式的轉化。在中等載荷下由於表面保護性氧化膜的形成和基體中納米tib2相的存在使復合材料具有良好的抗軟化能力， cu -納米tib2原位復合材料的磨損率和摩擦系數隨著滑動速度的增加而下降。 -
I have said this was the worst thing possible for me ; for helpless as she looked in this situation, with the canvas cracking like cannon, and the blocks trundling and banging on the deck, she still continued to run away from me, not only with the speed of the current, but by the whole amount of her leeway, which was naturally great
我剛才說對我來說糟糕透了是因為伊斯班裊拉號盡管看起來處于寸步難行的境地，船帆劈里啪啦地像放炮，滑車在甲板上滾來滾去，乒乓直響但它不光是以潮流的速度繼續往北移動，還加上了很大的風壓，因此漂得極快，我怎麼也趕不上他。
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