常見例句Balancing the firstorder reciprocating inertial force through single-axis balance mechanism can evidently reduce the engine vibration. 摘要采用單軸平衡機構(gòu)完全平衡一階往復(fù)慣性力,可大大減輕發(fā)動機振動。The performance of highly nonlinear mapping for neural network was adopted to supply an explicit expression, so the method such as firstorder reliability method can be used again. 該方法利用神經(jīng)網(wǎng)絡(luò)的非線性映射能力,構(gòu)造出顯式表達的極限狀態(tài)方程,從而可以很方便的引入一次二階矩等其他基本求解方法進行結(jié)構(gòu)可靠度分析。Keywords pentaazadentate metal complex;excited triplet state;the firstorder;hypersusceptibility;photobleaching; 五氮齒金屬配合物;激發(fā)三重態(tài);分子一階超極化率;光褪色;firstorder Born approximation 一階Born近似 返回 firstorder