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力为零
1、zero───num.零;n.零点,零度;n.(Zero)人名;(意)泽罗
2、is there to───有没有
3、there cat is───猫在那儿
4、there is he───他在那儿
5、is there───在那里
6、where is there───那里是哪里
7、there is s───有一个
8、there is you───你来了
9、how is there───怎么会有
1、we know because if a force derives from a potential 0 then that means its curl is zero Thats the criterion we have seen for a vector field to derive from a potential.───我们还知道,如果力是由势产生的,那么其旋度是,这就是我们得到的,关于从势产生的向量场的准则。
2、Only now is there no acceleration so I can write down that force of Walter Lewin plus the force of gravity equals zero.───加速度才为零,写出来就是:我给它的力,与重力之合力等于零。
3、There is a catch, however. Supplying trillions of dollars of reserves and driving interest rates to zero cannot force banks to lend or companies and households to borrow.───有一个难题就是,提供再多储备,利率降得再低,也不能强制银行、公司和个人进行借贷。