root-mean-square speed 中文意思是什麼
root-mean-square speed
解釋
均方根速率-
Abstract : based on thestatic wind force factors of a tower and on the root - mean - square of the buffetingdisplacement responses of the tower top, which are measured by wind tunnel tests inlaminar and turbulent field respectively, the static and buffeting internal forces of thetower bottom control sections under its design wind speed are obtained by linearsuperposition method and fem
文摘:基於均勻流和紊流風場中的橋塔模型風洞試驗所測得的橋塔空氣力靜力系數及塔頂抖振響應的位移均方根,採用線性疊加法及有限元法反演,給出設計風速下塔底控制截面的順風向靜風及抖振內力。 -
This article deduces molecular beam ' s momentum distribution function, calculates mean momentum, root mean square momentum and furthorest possible momentum, and compares them with the characteristic physics quantities corresponding to molecular beam ' s speed distribution function one by one
摘要本文首先推導出分子束的動量分佈函數,然後計算了平均動量、均方根動量和最概然動量,並與分子束的速率分佈函數相應的特徵物理量逐一比較。 -
Root mean square speed
方均根速率 -
Root - mean - square speed
根均方速率
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