含水率相对氨氮而言, 是影响填埋场覆土甲烷氧化的主要因素.Compared to ammonium addition, water content is a major factor affecting methane oxidation capacity of soil.此外,水流周期之长短也会改变覆土压力、黏土含量等变数对于土壤-地工织物过滤系统的影响.The flow period may change the filtratio...
Lift the turfs carefully— they can be re-used elsewhere.抬草皮时小心点——它们还能在别处重新利用。We have ordered several turfs to make our lawn.我们订购了一些草皮块铺个草坪.Mr. Brown bought some turfs to repair the lawn in his front yard.布朗先生买了一些草皮块来修补他家...
This feature is especially important for a quality brazing processes.这个特性对工件钎焊质量方面很重要.The vacuum brazing is a kind of good weld technique.真空钎焊是一种优良的连接技术.Brazing of copper, copper alloys, silver and molybdenum etc.钎焊铜及铜合金...
它使火车在通过现有轨道的弯曲处时得以保持恒定的车速。It allows the train to maintain a constant speed through the twists and turns of existing track.实2p轨道的形状是两个分开的变形的椭球.The shape of a real 2 p orbital is two separated, distorted ellipsoids.必须修改贯穿式...
学步幼儿的蹒跚脚步a toddler's first few halting steps我们提供特别设计的购物车，以满足带幼儿的父母的需要。We provide specially designed shopping trolleys to answer the needs of parents with young children.众所周知，接触铅对幼儿的大脑有害。Exposure to lead is known to ...
我们活着是为了什么？不就是给邻居当笑柄，再反过来笑他们。For what do we live, but to make sport for our neighbours, and laugh at them in our turn?为了摆脱媒体的关注，这对新人在加勒比喜结连理。The couple married in the Caribbean to avoid a media circus.为了挣点外快，她什么都肯做。She�...
The advert should only be shown after the 9pm watershed.这则广告只能在晚上9点成人节目开始后才能播出。I saw an advert for a job with a large engineering company.我看见一家大型工程公司的招聘广告。People should complain when they consider an advert offensive.民众如...