The results showed that zeolite modified by hexadecyl trimethyl - ammonium bromide ( HTAB ) has higher adsorptive ability.研究结果表明:用十六烷基三甲基溴化铵 ( HTAB ) 改性沸石可增强吸附性能.The fatliquoring and the results show the leather after fa...
Topsy had an uncommon verbal memory, and committed with a fluency that greatly encouraged her instructress.托普西对文字的记忆力非常强, 上课时对答如流,使她的教师感到十分鼓舞.The instructress had called them to attention again.'女教练又叫他们立正啦....
All year she has fluctuated between optimism and despair.全年当中她时而乐观,时而消沉.Her family had of late exceedingly fluctuated.她家里最近连起风波.His feelings fluctuated between excitement and fear.他的心情变化不定,有时激动,有时害怕....
Finally, the implementation and test the system are described detailedly.最后详细介绍了系统的具体实现和测试.EPA's approach to settlement changed radically during the early implementation of Superfund.在实施"特级储备"的初级阶段,环境保护署对和解的态度发生了根本的...
We may have to agree that the noble Lord is not precisely a nonpareil as a departmental minister.我们也许只能一致认定：这位高贵的勋爵作为一位大臣不一定算得全善全美。We may have to agree that the noble Lord a nonpareil as a departmental minister.我们也许只能一致认...