equivalent mass

常見例句

Relation between the equivalent mass factor of structure and periods of structures on different sites.
結(jié)構(gòu)等效質(zhì)量系數(shù)與場(chǎng)地和結(jié)構(gòu)周期的關(guān)系。
The conception of mass subset is proposed for aerosol which also has been extended to the equivalent mass subset corresponding to counting signal channel.
提出懸浮顆粒質(zhì)量子集的概念，并將其推廣為與計(jì)數(shù)測(cè)量信號(hào)幅度檔對(duì)應(yīng)的等效質(zhì)量子集概念。
Based on collision theory, the concepts of collision coefficient and equivalent collision mass of foundation are proposed. and the dynamic contact condition is also established.
在動(dòng)接觸力的計(jì)算中，基于碰撞分析理論，提出碰撞系數(shù)和地基等效碰撞質(zhì)量的概念，建立動(dòng)力形式的接觸條件；

Weight and mass are not equivalent as weight can change with gravitational changes.
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