钙的

The results showed that the synthesis reaction was biphasic, because of the presence of the intermediate product dicalcium phosphate dehydrate. The second step reaction occurred just at the end of the first one and ended rapidly in less than 30s, which was called as explosive reaction. The pseudo-Avrami equation was used to describe the reaction processes.

结果表明，合成过程为生成中间产物二水磷酸氢钙的两步式反应，其中第二步反应在第一步反应结束后才开始，并且在很短的时间内(0s)迅速完成，即发生了&爆炸式&反应，反应过程可用类Avrami方程进行表征。

Recent studies have demonstrated that free radicals, excitatory amino acids, and membrane permeability to calcium are all important factors in ischemic brain injury.

最近研究表明，自由基、兴奋性氨基酸和膜对钙的通透性是缺血性脑损伤的重要因素。

"Phosphatic fertilzers are all derived from calcium salts of phosphoric acid and these are found as raw bones, apatite and phosphate rock."

无论什么磷肥，全都来自含钙的磷酸盐。生骨粉、磷灰粉、磷灰石含有大量的这种盐类。

The subcellular distributions of phosphorus and calcium in Pteris vittata L., an arsenic hyperaccumulator, were examined to explore the mechanisms of As tolerance of these plants grown under sand culture conditions.

为了在研究砷超富集植物蜈蚣草中磷和钙的亚细胞分布，并探讨其与蜈蚣草耐砷毒的关系进行了试验研究。

The activating effect of admixture on the early strength of composite portland cement was studied after using LD early strength admixture of β-naphthalene sulphonate and calcium sulfate compound.

通过使用以β-萘磺酸盐并复合硫酸钙的 LD早强外加剂，研究外加剂对复合水泥早期强度的激发作用。

Analysis and control of oxalic acid in bleaching filtrates has recently gained considerable attention in the pulp and paper industry due to problems with the formation of calcium oxalate scaling.

近年来草酸钙的形成在制浆造纸工业中造成诸多问题，因此如何分析及控制漂白废液中的草酸浓度就显得尤为重要。

Phytic acid content of some more green vegetables such as spinach and so on, need to be boiled before using it, so as not to affect the absorption of calcium.

对一些含草酸植酸较多的绿色菜，如菠菜等，需先用开水烫后再服用，以免影响钙的吸收。

Phytic acid content of some more green vegetables such as spinach and so on, need to be boiled, and then using them, so as not to affect the absorption of calcium.

对一些含草酸植酸较多的绿色菜，如菠菜等，需先用开水烫后再服用，以免影响钙的吸收。

Bone meal can be found in certain healthfood stores and is an excellent source of calcium.

骨粉可以到药店保健品店购买，骨粉是很好的钙的来源

This may be due to differences in the chemical form of calcium or to cofactors in dairy products.

这可能与钙的化学结构不同或者奶制品中含有的辅助因子有关。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。