The case against is twofold: too risky and too expensive.反对理由有两点：太冒险而且太昂贵。The problem was twofold.这个问题分两个部分。The value of the new Cordinate Systems and surfaces is twofold.新坐标系和坐标曲面的价值是双重的....
He KO'd Nathan Mann in the third round.他在第3回合将内森·曼打晕了过去。Two Olympic table tennis silver medallists, Mr Li Ching and Mr Ko Lai - chak, attracted at HKIA.奥运乒乓双打银牌得主李静及高礼泽回港, 吸引大批群众前来机场欢迎." Well, what are you doing her...
You have to do everything you can. You have to work your hardest. And if you do, if you stay positive, then you have a shot at a silver lining.你必须全力以赴，最大限度地去努力。如果你这么做，并且保持乐观，你就会看见乌云背后的幸福线。I had to postpone ideas of a car...
The effect of catalyst, epichlorohydrin and base on product was studied.研究了催化剂用量 、 反应原料配比及碱用量对产物收率的影响.The effect of catalyst, epichlorohydrin and base on product yield was studied.研究了催化剂用量 、 反应原料配比及?A用量对产物收率的影响.Trimethyl...
Why not wipe the slate clean and start all over again?为什么不洗心革面、从头来过呢？He doesn't want the hassle all over again.他不想再惹这种麻烦了。The whole process started all over again.整个程序又再次开始了。...
Combinatorial Theory is exceptionally useful in the real world.组合论在现实世界中格外有用.Combinatorial theory is widely regarded as the most delightful branch of mathematics.人们普遍认为组合论是数学中最令人喜爱的分支.This is a combinatorial problem in c...