The mechanism of the shat-blast enhancing technology and its eldest on improving resisfemle to fatigue and stress corrosion fracture are describe briefly in this paper.
本文简要介绍喷丸强化工艺的机理,及在改善金属零部件疲劳断裂和应力腐蚀断裂抗力中的强化效果;
The principal, ultraharmonic and subharmonic resonance of an elastic rotation shat with twin sides by a harmonic force is discussed, in this paper.
本文研究在简谐激励力作用下二端面弹性转轴相对转动的主共振、超谐波共振和亚谐波共振。
The loss rate of dry weight of Pterocarya insignis and Cercidiphyllum japonicum was 77% and 71%, and shat of Fagus engleriana and Cyclobalanopsis multinervis was 43% and 42%.
华西枫杨、连香树树叶干重损失达77%、71%; 而米心水青冈和多脉青冈树叶干重损失为43%和42 %。
The performance index shows shat obsolute AZS materials can increase the thermal shock performance of the bricks, and have good erosion-resisting and erosion-flushing characteristics on h.
结果表明,电熔AZS回收料的引入,增大了基质的高温黏度,改善了制品高温显微结构,有利于制品热震性能的提高,并对高钙渣系具有良好的抗冲刷性能以及抗侵蚀性能。
The dog had eaten my friend's favourite leather coat and shat on the floor; but she said she didn't really mind.
这只狗啃了朋友最喜欢的皮衣,还在地板上拉屎,doudoune moncler,但她说自己并不真的介意。
The dog had eaten my friend's favourite leather coat and shat on the floor; but she said she didn't really mind.
这只狗啃了朋友最喜欢的皮衣,还在地板上拉屎,doudoune moncler,但她说自己并不真的介意。
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