钙

In this experiment, we utilized organic solvent ethanol, acetone sedimentation separation method to separate and purify metal chelates. In the mean time, the chelation ratio of L-aspartic acid/aspartame zinc、autunite、coppe、ferrous complex was determined by EDTA complexometric titration and the products\' structure were analyzed and confirmed by IR spectrometry.

本试验采用有机溶剂乙醇、丙酮沉淀分离法来分离提纯金属螯合物，借助EDTA络合滴定法测定了L-天门冬氨基酸、阿斯巴甜与金属元素钙、铁、铜、锌的螯合率，利用红外光谱对产品结构进行了分析确认。

With the electronic probe detection,it is discovered that the mineral elements of the Buton Rock Asphalt contains carbon,oxygen,sulfur,silicon,magnesium,aluminium,autunite,kalium and iron.

通过电子探针检测，测得了布敦岩沥青的矿物组成元素主要为碳、氧、硫、硅、镁、铝、钙、钾及铁等；微观形态结构表明布敦岩沥青中有的岩矿是多孔材料，沥青和岩矿相互包容。

The thesis introduced the procedure of synthesizing L-aspartic acid metal complex and aspartame metal complex with the raw material of L-aspartic acid、aspartame and metal elements iron、zinc、autunite、coppe.

本论文主要进行了L-天门冬氨基酸、阿斯巴甜与金属元素铁、锌、钙、铜的合成研究。

The average value of different age stages were collected.

主要观察指标：不同年龄对应的锌、钙含量比较。

Calcium is one of the most abundant mineral of body. The calcium occupied the human avoirdupois was about 2%, it weight is about

钙是人体内含量最丰富的无机元素之一，约占人体重的2%，重量约为1000～1200克。

The peak bone mass in Tibetan women may be higher than those Han nationality due to higher movement, higher Ca〓 intake and higher avoirdupois.

藏族女性峰值骨量较高，可能与高运动量、高钙摄入及高体重有关。

PVC resin, PTFE resin, fumaric acid, anthraquinone, nitroanthraquinone, paraaminophenol, melamine, cyanuric acid, sulfanilic acid, chemical inhibitor 168, azoic coupling component As, stearate, aniline, nitroaniline, pentaerythritol, chlorcosane, sodium calcium, triethylene diamine, sodium benzene sulphinate, m-phthalic acid, thiourea, aniline black dyestuffs, acid dyestuff, etc.

聚氯乙烯树脂、聚四氟乙烯树脂、反丁烯二酸、蒽醌、硝基蒽醌、对氨基苯酚、三聚氰胺、氰尿酸、对氨基苯磺酸、抗氧剂168、色酚As、硬脂酸盐、苯胺、硝基苯胺、双季戊四醇、氯？？？腊、甲酸钙、三乙烯二胺、苯亚磺酸钠、间苯二甲酸、二甲酯五磺酸钠、硫脲、油溶性苯胺黑染料、酸性黑染料等有机化工原料和中间体。

Calcium is higher than 12mg/dl, may have azotemia.

血钙高于12mg/dl，可有氮质血症。

Treatment of 3 months has not improved, should check whether or not vitamin D resistant rickets. 2, generally in the 2-3 months of continuous vitamin D to reach 200-300 million international units poisoning can occur, calcium deposition in the kidneys, impaired renal function can be induced azotemia.

治疗3个月仍不见好转，应检查有无抗维生素D佝偻病。2、一般在2—3个月内连续给维生素D达200—300万国际单位，即可发生中毒，钙沉积于肾脏，肾功能受损可致氮质血症。

In addition, some believe that they promote calcium absorption and the synthesis of B-complex vitamins .

另外，一些人还相信它们可以促进钙的吸收及B族维生索的合成。

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。