PCZ produces medium adsorber to have very large latent capacity as reactor.PCZ作为反应堆生产中的吸附器具有很大潜力.Up to now it is impossible to prevevt the sulfation from the NO 2 adsorber completely.到目前为止,也不可能使NO_4吸附器上完全无硫酸盐生成....
我从十四岁时起就不得不照料自己.I've had to fend for myself since I was 14.埃莉诺当时已经三十四岁,有五个孩子缠身, 最小的不满两周岁.Eleanor was thirty - four and saddled with five kids, including a yearling.十四岁时他开始自我谋生.At fourteen he started earning a living...
只有熟练的工匠才能把板岩劈成石片.Only a skilled workman can splIt'slate into layers.手巧的人能把板岩剖成片.A skilled person can splIt'slate into layers.因部分地层中含有碳质板岩, 对地球物理工作的结果产生了一定的影响.Because some strata carbonaceous shale, the result o...