structural instability中文什么意思

發(fā)音:

用"structural instability"造句

結(jié)構(gòu)不穩(wěn)定性
熱不穩(wěn)定性

structural: adj. 構(gòu)造上的，結(jié)構(gòu)上的，組織上的。 adv. -l ...
instability: n. 動(dòng)搖性，不穩(wěn)定性；不堅(jiān)決，反復(fù)無常，三心二意。 t ...
instability: n. 動(dòng)搖性，不穩(wěn)定性；不堅(jiān)決，反復(fù)無常，三心二意。 the instability of human affairs 人事滄桑。
structural: adj. 構(gòu)造上的，結(jié)構(gòu)上的，組織上的。 adv. -ly
absolute instability: 絕對(duì)不穩(wěn)定度; 絕對(duì)不穩(wěn)定性

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例句與用法

This could occur as a result of some structural instability or looseness in the shell .
當(dāng)外殼產(chǎn)生某些結(jié)構(gòu)不穩(wěn)定或松動(dòng)時(shí)，就能產(chǎn)生這種情況。
It is very important to distinguish the qualities of the structural instability , or it is impossible to rightly measure the structural bearing capacity
區(qū)分結(jié)構(gòu)失穩(wěn)類型的性質(zhì)十分重要，否則不可能正確估量結(jié)構(gòu)的穩(wěn)定承載力。
When protein is dehydrated , water molecules that were incorporated within the protein structure are dissociated , inducing structural instability in the protein ( 42 ? 45 )
當(dāng)?shù)鞍酌撍畷r(shí)，與蛋白結(jié)構(gòu)結(jié)合在一起的水分子被分離，這會(huì)使蛋白結(jié)構(gòu)不穩(wěn)定。
The results show that the stress rate criterion applies for the judgment of the truss structural instability , and the criterion is more effective and definite in the local instability
結(jié)果表明，應(yīng)力變化率準(zhǔn)則可以有效判定桿系結(jié)構(gòu)的動(dòng)力失穩(wěn)，并且在判定結(jié)構(gòu)的局部失穩(wěn)方面非常有效和明確。
Based on the catastrophic characters of the whole strain energy in truss structural instability , the relationship between the whole strain energy and the stress rate in the link element was educed , and the stress rate criterion for judging the instability of truss structures was built up through analyzing the changing law of stress rate
基于桿系結(jié)構(gòu)發(fā)生動(dòng)力失穩(wěn)時(shí)的總應(yīng)變能突變特征，推導(dǎo)總應(yīng)變能同桿單元應(yīng)力變化率之間的關(guān)系，并分析應(yīng)力變化率的變化規(guī)律，建立了判定系結(jié)構(gòu)動(dòng)力失穩(wěn)的應(yīng)力變化率準(zhǔn)則。