所以可以用下式来表示乙苯链转移.It is therefore possible to formulate the chain transfer with ethylbenzene as follows.主要考察温度变化对生物过滤塔净化含乙苯废气效果的影响.The effects of temperature change a biofilter for treating ethylbenzene.MgO改性提高对二乙苯选择性最为明显....
Logarithms were invented to shorten the work of extended numerical computation.人们发明对数来缩短运算冗长的数值计算工作.Yes, logarithms — that horror of high school algebra — were actually created to make our lives easier.没错, 对数虽然是高中代数的梦魇,它...
Sap passes right through the aphides'bodies, only getting a little thicker and sweeter.汁液直接流过蚜虫的身体, 结果只是变得更稠、更甜.Huahua's family supports many aphides, which eat flowers and plants. They gather honey that aphide...
Parents will be able to discuss their child's progress with their teacher...家长将可以和老师交流谈论子女的进步情况。I suppose it's stupid of us not to be able to make up our own minds...我们自己都没办法拿定主意，这真是太傻了。The swelling had begun t...
Academies and guild halls were two different kinds of Chinese traditional architectures.书院与会馆是两种不同类型的传统建筑,具有共性,又有鲜明的个性.It attributes a lot to energy - saving and delightful interior light - environments of architectures....
每条连衣裙都缝上了褶边，并经过严格的检查，不允许有任何瑕疵。Each dress is hemmed and scrupulously checked for imperfections.他通过严格控制公共开支保持预算平衡。He balanced his budgets by rigid control over public expenditure.菜单每周都有变化，通常包含可供严格的素食者选择的菜肴。The menu changes...