Add 20 mg. of diatomaceous earth filter aid per liter of solution.对每升溶液加入20毫克硅藻土助滤剂.Acid - washed, flux - calcinated diatomaceous earth is often used.通常使用酸洗的, 通量煅烧硅藻土.Diatomaceous earths are the skeletal remains of the t...
Acid - washed, flux - calcinated diatomaceous earth is often used.通常使用酸洗的, 通量煅烧硅藻土.Diatomaceous earths are the skeletal remains of the tiny aquatic plants deposited centuries ago.硅藻土是百年前水生植物沉淀下来的遗骸.Add 20 mg. of diatomac...
The indisputable fact is that computers carry out logical operations.不容置疑的事实是，电脑执行逻辑操作指令。It is indisputable that birds in the UK are harbouring this illness.无可争辩的是，英国的鸟类携带着这种疾病的病菌。It is indisputable that the crime rate h...
一组刀叉用来吃开胃菜,另一组刀叉则是吃主餐用的.A set for appetizers and another for the main course.唯有浸礼和主餐是神命定的圣礼.The only divinely ordained sacraments are baptism and the Lord's Supper.你的主餐要配什麽菜?Which side dish would you like with your ...
He's been salting away money for years.他已储蓄钱很多年了.Yesterday its president was accused of salting away tens of millions of dollars in foreign accounts.昨天该公司总裁被指控将数千万美元非法存入外国账户。The erysipelas organism is quite resistan...
Nokia : the technology centering on the needs of people.诺基亚: 科技以人为本.Centering around sculpt, these integrated factors interact and affect each other.这些综合因素围绕造型这个中心相互作用,相互影响.Measuring principle and constitution of inducti...
Propane may also be used as LPG.丙烷也可用作液化石油气.Testing results show this LPG engine has fully reached EURO emission regulation.从试验结果来看,该LPG发动机完全达到欧排放法规的要求.Mandate , direct to sellers of Arab light crude oil , gasoil and LPG...
Solid is entrained by rising bubbles to form the bubble wave.固体被上升气泡夹带形成气泡尾涡.Once a particle has been detached, it must be entrained before it can bew transported away.颗粒一旦分离, 它必然被挟带,然后被输移.By using cyclone separators to ...
官员们对那一天的顺利度过自鸣得意。Officials were self-congratulatory about how well the day had gone.今年，德国人将平均享受40天的带薪假期。The average German will enjoy 40 days' paid holiday this year.这制造了一些非常八卦的流言蜚语，足够说上几天的。It provided some juicy go...