摩擦系数the coefficient of friction系数为1表示各个市场的步调完全一致。A coefficient of one means the markets move perfectly in step.倘若两个信号都是随机的, 则 互相关系数 为零.If the two signals are random, the cross - correlation is zero....
Statistically our chances of being the victims of violent crime are remote.从统计数据来看，我们成为暴力犯罪受害者的可能性微乎其微。Nichols set off for his remote farmhouse in Connecticut.尼科尔斯动身去他在康涅狄格州的偏僻农舍了。He reached for the remote control and pr...
The sides of the loch are almost perpendicular.湖岸几乎都是垂直的。Those that are aligned perpendicular to the plane are called axial hydrogens.与平面垂直定向的氢叫做直立氢.A perpendicular bisector of a chord passes through the centre and bisec...
I don't want to have another rookie to train.我不想再训练新兵了。These rookie cops don't know anything yet.这些新警察什么都还不懂.Williams, the rookie, is really out for the gold.威廉斯这位新手可是金牌的有力竞争者....
Everybody is being secretive:there’s something cooking.每个人都鬼鬼祟祟的,一定出了什么事情。Any effective opposition to a totalitarian regime must be secretive and cellular.任何有效反对极权主义统治的组织必须是秘密的,分散成各个单元的....the secretive world of spying.不...