firstorder
基本解釋
- n.一階(第一級)
英漢例句
- 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