Ventilation: positive downdraft exhaust ventilation should be provided to maintain vapor concentration below TLV.通风: 为了使气体聚集程度维持在阀极限值之下,应提供通畅的向下棋流排气通风设施.Water vapor from the evaporative recovery process may be recondense...
In 1882 Germany, Austria, and Italy formed the Triple Alliance.1882年，德国、奥地利和意大利组成了三国同盟。The merger puts the firm in a position to triple its earnings.合并可使公司利润增长两倍。The mine reportedly had an accident rate triple the nation...
If you like catfish, then you might like our Cajun catfish sandwich.如果您喜欢鲶鱼, 那么您可以试试我们的凯郡酱鲶鱼三明治.The catfish deposits its eggs in shallow water, generally dose to roots or close to reeds.鲇鱼通常在苇根或苇干附近的浅水里产卵.Products: catfi...
较好的配方是那些高硝基增塑的硝化棉粘合剂配方.The preferred compositions are the highly nitroplasticized nitrocellulose binder compositions.酞酸二丁酯一般用来作为这类增塑剂.Dibutyl phthalate is commonly employed as such a plasticizer.填料包括改性剂, 填充剂, 增塑剂和低摩擦添加剂....
每天相当于两大汤匙多重不饱和油的量就足够了。The equivalent of two tablespoons of polyunsaturated oils is ample each day.将少许牛奶和两大汤匙糖浆混合.Blend a little milk with two tablespoons of treacle.用大汤匙挖出瓜瓤盛起, 下过滤水二斤浸泡.With large spoon dug rang Sheng, t...
Every year we have charity days to raise money for unfortunate people.每年我们都有慈善日来筹款帮助贫困人群。Raise one foot, curl the toes and point the foot down-wards.抬起一只脚，弯曲脚趾，使脚尖朝下。The object of the exercise is to raise money for the c...
所有的锡器都擦光了, 桌子都刷得雪白.All the tins were scoured, and the tables scrubbed snowy white.把它磨平擦光就得四五年工夫.It takes about four or five years to grind and polish it.把该切片的表面用沙纸擦光.The surface of the slice is smoothed by sanding....
enlisted men and women男兵和女兵Michael Hughes of Lackawanna, Pennsylvania, enlisted in the 82nd Airborne 20 years ago...来自宾夕法尼亚州拉克万纳的迈克尔·休斯20年前参军，在第82空降师服役。He enlisted as a private in the Mexican War...在墨西哥战争中他参军成为一名二等兵。The ...