Normally a point in space is identified by means of coordinates.空间中的点通常是依靠座标来定位的.We carry out a transformation to spherical polar coordinates.我们变换成球极坐标.For a system, Hamiltonian is invariant under any translation of spat...
The affair began when customs officials inspected a convoy of 60 tankers...就在海关关员检查一个60艘油轮的船队时，事情发生了。Suspected insurgents ambushed a NATO convoy in southern Afghanistan overnight Monday.周日晚,疑似武装份子在阿富汗南部埋伏了北约的一支车队.He orde...
采用发泡剂AK制作了硅橡胶海绵.Blowing agent AK was used to preparing silicone rubber sponge.加入发泡剂后应与基础渣搅拌混匀.Please mill completely with basic slag after add this agent.将粉煤灰加入到熔融铝液中,经适当搅拌后,再加入发泡剂,经冷却,即可得到颗粒增强泡沫铝.Fly ash particles act a...
The contract is open-ended.本合同是无限期的。Only an open - ended and continuously self - critical approach could avoid paralysis in the theory.只有一种无限制的、持续的 自我 批判方法才能避免理论中的瘫痪现象.The framework is designed to be fully open - ended a...
卡拉汉假定化学元素放射电磁信号。Callahan posits that chemical elements radiate electromagnetic signals.“固定不动的”人造卫星被用来转播及广播电磁通讯信号.Manned'stationary'satellites are used to relay and broadcast electromagnetic communication signal...
开关功能限定符. 可指定集中或扩展.Switching function qualifier. Concentrating or expanding can be specified.文件名或扩展名太长.The filename or extension is too long.网络. 可指定对高次频率加重或去加重 、 压缩器或扩展器.Networks. Emphasis or de - emphasis of higher frequ...
有些小型的合作企业盈利非常极好.Some small cooperative enterprises share out very well.这个社区的成员非常复杂，尤其是因为这里有许多小型的工业企业。The community is very mixed, not least because there are plenty of small industrial enterprises.既使小型的鱼类也可以吞食中型的种子.Even ...