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...
As John approached at full tilt he saw a queue of traffic blocking the road.约翰全速接近的时候，看到一大串车辆挡住了道路。He was running at full tilt when he slipped and fell down.他正全速奔跑时滑了一下,摔倒了.He rushed down the street at full tilt.他全速地沿街冲去...
价格是可以商议的.The price is a matter of / for negotiation.安理会在商议的第三天达成一致意见.The council reached unanimity on the third day of deliberations.我们的报盘是可商议的.Our offer is negotiable....
The color laydown is very even and will saturate heavy watercolor paper easily.颜色laydown是非常均匀,将沉重的水彩纸容易饱和.Laydown rest and we talk about when you re - gaining consciousness!躺下休息! 当你恢复知觉的时候我们再谈 ---- 击倒心理.This specificatio...
其他人都是不幸被坠落的瓦砾残片所伤。Others were unlucky victims of falling debris.甚至还发现有网罟和衣服的残片.Even pieces of net and garments have been recovered.她发现了几块印第安人的陶器残片,上面有模仿西班牙陶器的纹样.She found pieces of Indian pottery with designs borrowed fr...