这些光缆可以用于新型电话通讯系统。These optical fibres may be used for new sorts of telephony.该组织现有大约18,000名成员，他们会收到一份内部通讯季刊。The organization now has around 18,000 members who receive a quarterly newsletter.我们试着破坏他们的通讯设备吧。Let's try ...
For ALGOL, write one subprogram for statements, one for declarations and one for expressions.对于算法语言来说, 我们可以分别把语句 、 说明和表达式编成子程序.As is the way with these gatherings, the declarations were largely drafted before the delegat...
Gypsum may crystallize on the surface of the phosphate rock particles.石膏会在磷矿颗粒的表面上结晶.Hopeite is a zinc phosphate.磷锌矿主要成分是磷酸锌.I looked at the bottle it was Codeine Phosphate.我看了看它的底部,上面标着可待因磷酸盐.Aim : To synthesize carboxy...