CONCLUSION : CPP is a new safe medical material with good compatibility.结论CPP材料是一种安全而理想的可吸收性生物医用材料.This machine is used for BOPP 、 PET 、 CPP 、 Al - foil, paper rolling material for composition.本机适用于BOPP、PET、CPP、铝箔 、 纸张卷筒...
中子和质子构成了原子核.The neutrons and protons form the core of the atom.原子核由中子 、 质子和其他粒子构成.The nucleus of an atom consists of neutrons, protons and other particles.中子就是原子核里不带电的粒子。A neutron is simply a neutral particle in the nucl...
从他们坐的地方就能看见主航道.From where they sat they could get a glimpse of the main stream.暴风雨使货船偏离了主航道.The storm has driven the cargo ship off of its main course.主航道乙段从11号灯浮标到22号灯浮标.Main Channel Part B is from light buoy NO . 11 to...
这其实是一种十分功利的商业炒作。This is a very utilitarian commercial speculation.它既是实用艺术, 也是超功利的纯艺术.It is applied art, is the pure art of Utilitarianism.埃及安全部门称他们正准备在长达14功利的边境线上安装设备.Egyptian security sources say that they've now b...
There are two walk-in closets in her home.她家里有两个可走进人的大壁橱。OK. Are you going to clean the closets out?好的. 你要把橱柜里的东西清理出来 吗 ?Everybody accumulates stuff, and many of us have cluttered closets and drawers.人人都会积攒东西, 而且我们中许多人的壁...