查询词典 basic carbonate

Recent advances in preparation of barium carbonate particles were reviewed.

综述了碳酸钡粒子制备方面的进展。

Preparation and characterization of fine barium carbonate particles.

我国碳酸钡的市场现状和发展方向。

Barium carbonate is an important material for electronic, architectural, metallurgical and chemical industry.

BaCO_3是重要的无机盐产品之一，广泛应用于电子、建材、冶金和化工等诸多行业和部门。

Study of The Reaction between Barium Carbonate and IronOxide.

高纯碳酸钡的生产及技术经济。

Introducing the producing process of High Purity Barium Carbonate By Barium Hydroxide , product quality and using results.

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。

Barium carbonate is a very important inorganic chemical material. It can be divided into powder, granular and high-purity varieties.

碳酸钡是重要的无机化工产品之一，可分为粉状、粒状和高纯碳酸钡。

The structural features and crystalform of the barium carbonate crystal were characterized by SEM and XRD.

用SEM和XRD其形貌和晶型进行了表征，结果表明：体系中的丙二酸控制了碳酸钡晶体的生长方向，在纤维状碳酸钡晶体形成过程中起着软模板的作用。

The process quality and using result of high purity barium carbonate prepared with barium hydroxide have been introduced.

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。

Using barium hydroxide octahydrate and urea as raw material,barium carbonate is prepared by homogeneous precipitation method.

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。

Is a company specializing in the production of barium sulfate, heavy calcium carbonate superfine powder, sets of mineral development, scientific research, production and sales of integrated enterprise.

宜昌合生化工有限公司是一家专业生产硫酸钡、重质碳酸钙超细粉体，集矿产开发、科研、生产、销售为一体的综合性企业。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。