钙

A common complex mineral consisting of calcium fluoride phosphate or calcium chloride phosphate; a source of phosphorus .

一种常见的复合矿物，由钙氟化物磷酸盐或钙氯化物磷酸盐组成，可以从中提取磷。

This method can exactly determine calcium fluoride in the calcium cyanamide charging.

该方法可以准确测定出氰氨化钙炉料中氟化钙的含量。

Calcium fluoride content in calcium cyanamide charging is determined by a fluoride ion selective electrode method, and its conditions and applications are tested.

采用氟离子选择电极法测定氰氨化钙炉料中氟化钙的含量，进行了条件和应用试验。

The development history of calcium fluoride (CaF2) crystals is introduced; its basic perforanmances and properties are summarized.

简述了氟化钙(CaF2)晶体的发展历史，总结其光学特性，介绍了氟化钙晶体的生长新工艺技术和发展。

Fluorite, also known as calcium fluoride, is a common mineral halide, a compound, and its components as calcium fluoride, fluoride is an important mineral extraction.

欢迎批发。RMB：45元/KG 萤石也叫氟化钙，是一种常见的卤化物矿物，它是一种化合物，它的成分为氟化钙，是提取氟的重要矿物。

The experimental results showed that:(1) When sedimentation process was adopted, for the calcium compound added, calcium hydroxide is more effective than calcium chloride.

研究结果表明：(1)采用沉淀法处理含氟废水时，选用氢氧化钙作为钙盐的处理效果要优于氯化钙作为钙盐。

The mechanism and determination method of iodimetrically determining the content of active chlorine in calcium hypochlorite produced by using caustic soda and lime as raw materials are introduced.

叙述了碘量法测定钠法次氯酸钙产品中有效氯的测试方法、反应原理，以及通过大量的实验确定了碘量法测定钠法次氯酸钙产品中有效氯含量的最佳的操作条件。

Other significant compounds are calcium chloride, calcium hypochlorite, calcium sulfate, and calcium phosphate (a plant food and stabilizer for plastics).

其它重要的化合物包括氯化钙、次氯酸钙、硫酸钙，以及磷酸钙(主要用作植物养料和塑料稳定剂)。

Calcium Hypochlorite, Hydrated, or Calcium Hypochlorite

次氯酸钙，水合的或次氯酸钙，水合混合物含水不少於5.5%但不超过2880

Hello, calcium is not enough light to eat, and I now 34 weeks, the doctor told me that the best time to eat calcium is after 21 o'clock, that is about to go to bed before 9:30!!

你好，光吃钙片是不行的，我现在34周了，医生告诉我吃钙片的最佳时间是晚上9点以后，也就是快要睡觉前，9点半！！

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。