The collapsar model of gamma - ray bursts.γ射线爆发的黑洞模型.If gamma particles are present, potential differences of several thousand volts can be generated.如果存在γ粒子, 可能产生几千伏的电位差.Unimmunized contacts, especially infants, should ...
Gamma Knife surgery has recently been tried as an alternative to surgical extirpation.伽玛刀治疗最近被尝试作为手术根治之外的另一种选择。Strictly speaking, it is not possible to absorb gamma rays completely.严格来说, 不可能把γ射线全部吸收掉.Unimmunized contacts...
He felt as if a serpent had spat venom into his eyes.他感觉就像有一条蛇朝自己的双眼里喷射了毒液。The serpent fascinated its prey.这条蛇震慑住了它要捕食的动物.There's a serpent beside him.他身边有条大蛇....
我们筑起土坝,防止洪水泛滥.We built banks of earth to hold back the flood waters.在道路、桥头等工程中,公路路堤和桥头土坝等基础刚度较小,与地基刚度相差不大.The rigidity of highway bank and dyke is small compared with the one of highway base....
There are two DesB 1 - DPI moleCUles in an asymmetric unit.单位晶胞中每个结晶学不对称单位含有2个DesB1—DPI分子.TIFF: Bitmapped line drawings: use a minimum of 1000 dpi.tiff文件: 映射,以及点阵线图纸: 用最少的1000名新闻部.ASA, CAT and DPI can suppress dark - ind...
The tax increases will, in the aggregate, cause much hardship.增加税收归结起来造成很多困难.But in the aggregate they could launch a fair air strike.但是,如果倾其全部的力量,他们正是可以发动一次相当强劲的空袭的.Both sides still stand to gain from trade in the aggre...
He was wearing shorts which showed his long, muscular, hairy legs.他穿着短裤，露出自己强壮多毛的长腿。Something was sticking from the pocket of the little man's grimy shorts.小个子男人脏乎乎的短裤口袋里鼓鼓的，伸出来个什么东西。There was so much blood it had s...