The use of metallised fabrics is sometimes proposed to reduce the emissivity of a fabric.不时地有人建议采用镀有金属膜的织物以减少织物的发射率.Cloudtop properties include cloudtop pressure, cloudtop temperature and cloud effective emissivity.云顶性质包...
none的近义词有：nobody, none, no one。下面这些代词均表示"没人"的含义：nobody：普通用词，表单数，只能指代人，不能用于加of表范围的结构中。none：可指代人或物，表示对三者以上的否定，可跟表范围的of结构。no one：只用于指人，在英国英语中写成no-none，通常后面不连用of。...
He pointed to a chair, signalling for her to sit.他指着一把椅子，示意她坐下。Private polls and embassy reports pointed to a no vote.私人民意调查和使馆报告表明投票结果将会是否决。He pointed at me with the stem of his pipe.他用烟斗柄指着我。...
It is therefore possible to formulate the chain transfer with ethylbenzene as follows.所以可以用下式来表示乙苯链转移.The effects of temperature change a biofilter for treating ethylbenzene.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.Catalytic dehydroge...
They are already battling to eradicate illnesses such as malaria and tetanus.他们已经在努力消灭疟疾、破伤风等疾病。I was vaccinated against tetanus.我接种了破伤风疫苗。A booster does of tetanus toxoid and penicillin should be administered.给予破伤风类毒素加强...