His great arms dangle loosely at his sides, the palms of his hands open.他的一双粗大的胳膊软绵绵地垂在身子两旁, 手张开着.His thick arms crossed on his hogshead of a chest.他的粗手交叉抱在宽厚的胸前.She rubbed her arms, but they hurt and she desisted.她揉了揉胳膊...
This determinant is a special case of the resultant of two polynomials.这个行列式是两个行列式的结式的特殊情形.The main stem and fruiting branches of determinant types remain relatively short.有限生长类型的主茎和果枝仍然较短.The determinant can be evaluate...
Main processes, such as Alkylene, AlkyClean, Lurgi and FBA processes were described.对Aklylene工艺 、 AlkyClean工艺 、 Lurgi工艺和FBA工艺等目前世界上的主要烷基化工艺以及国内工艺作了描述....
We had a long, happy, fruitful relationship.我们有过一段长久、愉快、双方都获益良多的关系。It was a fruitful meeting; we made a lot of important decisions.这是一次很有成效的会议, 我们做出了许多重大决定.Newton's laws were fruitful for the future development of s...