介绍八水氢氧化钡制取高纯碳酸钡的工艺, 产品质量及用户使用结果.Introducing the producing process of High Purity Barium CarbonateBarium Hydroxide, product quality and using results.以八水氢氧化钡和尿素为原料, 采用均相沉淀法制备了碳酸钡粉体.Using barium hydroxide octahydrate and u...
Under the shaded light her expression was difficult to read.她的表情隐在阴影中，很难读懂。As the dusk shaded into night, we drove slowly through narrow alleys.夜幕渐渐降临，我们驱车在狭窄的胡同里缓慢前行。These plants will grow happily in a sunny or partiall...
He dissected the plan afterward to learn why it had failed.他事后仔细剖析那项计划以便搞清它失败的原因。An equilateral triangle cannot be dissected into finitely many incongruent equilateral triangles.等边三角形不能分成有限多个不全等的等边三角形.We dissected a frog...
成群结队的人聚集在特拉法尔加广场周围。Crowds gathered in the vicinity of Trafalgar Square.在特拉法加广场有一尊纳尔逊的塑像.There is a statue of Nelson in Trafalgar Square.她朝特拉法格广场走去.She walked toward Trafalgar Square....
She resolved that, if Mimi forgot this promise, she would remind her.她决定，如果米米忘记了这个承诺，她就提醒她。Only Mimi's intimates were admitted to her boudoir.只有米米的密友才被允许进入她的闺房。Mimi had gotten over her pique at Susan's refusal ...
The player is being tracked by Juventus.该选手正为尤文图斯队所追踪关注。Juventus have spent £23m on new players.尤文图斯队已经在新球员身上花了2,300万英镑。Ajax will take on Juventus in this year's European Cup Final.在今年的欧洲杯足球决赛中阿贾克斯队将与尤文图斯队比赛....