1) root-mean-square speed
根均方速率
2) the root-mean-square speed
方均根速率
1.
The speed distribution function and the three characteristic speeds (the average speed, the root-mean-square speed and the most probable speed) of gas molecules in one dimension, two dimensions and three dimensions are discussed by using Maxwell s distribution law.
用麦克斯韦分布律讨论了气体分子分别作三维、二维和一维运动时的速率分布函数 ,并求出了这三种情况下气体分子的平均速率、方均根速率和最概然速率。
3) root-mean-square speed
均方根速率
4) the root-meansquare velocity of molecular
分子均方根速率
5) root-mean-square velocity
均方根速度
1.
Within a user-controlled aperture,3D prestack Kirchhoff time migration uses the field of root-mean-square velocity to process the sesmic data traces of prestack by trace,thus gets the accurate migration data.
在给定合理的偏移孔径下,三维叠前克希霍夫时间偏移利用均方根速度对叠前地震数据进行逐道处理,从而得到准确的归位数据。
6) root-mean-square frequency
方均根频率
1.
<Abstrcat>From molecular beam s speed distribution function,molecular beam s frequency distribution function is deduced,and calculates mean frequency,root-mean-square frequency and most possible frequency are calculated,and compared with corresponding characteristic quantities of speed distribution function one by one,and their physical significance are explaned.
从分子束的速率分布函数出发,推导了分子束的频率分布函数,求出平均频率、方均根频率和最概然频率,并与分子束的速率分布函数相应的特征物理量逐一比较,说明它们的物理意义,得出了用分子束的频率分布函数解决分子束问题更为简便的结论。
补充资料：1,3-双异氰酸根合甲基苯的均聚物
CAS：9017-01-0
分子式：(C9H6N2O2)x
中文名称：1,3-双异氰酸根合甲基苯的均聚物
甲苯二异氰酸酯的聚合物
英文名称：Benzene, 1,3-diisocyanatomethyl-, homopolymer Toluene diisocyanate polymer Tolylene diisocyanate, homopolymer 1,3-diisocyanatomethyl-benzen homopolymer Benzene,1,3-diisocyanatomethyl-,homopolymer
分子式：(C9H6N2O2)x
中文名称：1,3-双异氰酸根合甲基苯的均聚物
甲苯二异氰酸酯的聚合物
英文名称：Benzene, 1,3-diisocyanatomethyl-, homopolymer Toluene diisocyanate polymer Tolylene diisocyanate, homopolymer 1,3-diisocyanatomethyl-benzen homopolymer Benzene,1,3-diisocyanatomethyl-,homopolymer
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条