A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced.本文介绍了以氟硅酸钠、纯碱为原料生产晶体氟化钠的工艺,并对操作条件作了详细的说明.Compositions, crystallization mechanisms and properties of the fluosilica...
The device had been used operationally some months previously.该设备几个月之前曾投入运行。The detector must be operationally simple, reliable and robust.探测器必须操作方便, 可靠而牢固.These three different methods of QE are conceptually distinct bu...
This club has grown in stature over the last 20 years.这家俱乐部在过去20年间知名度大增。It's more than his physical stature that makes him remarkable.他的与众不同之处不光是他的身高。He was lampooned for his short stature and political views.他的矮小身材...
Dilute the paint with water until it is the consistency of milk...用水把涂料稀释到牛奶般的稠度。He scores goals with remarkable consistency...他的进球一气呵成。Add water and mix with a knife to a doughy consistency.加水用刀搅拌成黏稠状。Frequently, dewate...
The sunlight is white and blinding, throwing hard-edged shadows on the ground.阳光明亮刺眼，在地上投下轮廓分明的影子。You'd think that at least he'd have the good grace to admit his blinding, jammy luck.你可能会认为他起码应该大方地承认自己是撞上了好运。Th...
西部老鹳草, 开粉色小花;草坪和空地上的普通草.Any of various plants of the genus Geranium, having divided leaves and pink or purplish flowers.结果鼠掌老鹳草中没食子酸的含量为0.01%,老鹳草中没食子酸的含量为0.012%.Results The gallic acid containing of Geranium wildordii Ma...
I went around the world in my gap year.我在上大学前空闲的一年里周游了世界。Prince William was working hard during his gap year.威廉王子在他的学业间断年期间努力工作.Not surprisingly, opinions vary on the value of taking a gap year.高中毕业后是否要休学一段时期, 不同的人有不同的观点...
Isn't it about time that you pulled your finger out?现在到了你该赶紧动起来的时候了吧？He claims to have his finger on the pulse of the industry.他声称该对行业了如指掌。He explored the wound with his finger, trying to establish its extent.他用手指摸了...
The president beat his breast and called that deal a mistake.总裁捶胸顿足，称那是个错误的交易。Amy lifted her arm to wave. "Goodbye," she called.埃米举起胳膊挥挥手。“再见，”她喊道。He called me to his office for a man-to-man talk.他把我叫到他的办公室私下谈了谈。...