calcium

Milk products are an excellent source of calcium and protein .

奶制品富含钙与蛋白质。

Calcium may aid in the prevention of colon cancer .

钙可能有助于预防结肠癌。

Calcium is found most abundantly in milk .

奶含钙最丰富。

Be sure you get your daily quota of calcium .

要确保每天的钙摄入量。

To dig calcium into the soil , he warned , does not help the plant .

他告诫说，翻土掺钙并不利于植物生长。

Now this machine gives us such high resolution that we can see very small specks of calcium .

现在这台机器可以呈现很高的分辨率，我们可以看见非常小的钙微粒。

If you don 't take milk , cheese or yoghurt , other sources of calcium are important .

你要是不喝鲜奶和酸奶，也不吃乳酪，那么其他的补钙来源就很重要了。

This leads to calcium deposition in the blood-vessels .

这导致钙在血管中沉积。

Calcium is excreted in the urine and stools .

钙通过尿液和粪便排出体外。

We need calcium to make bones .

我们需要钙来造骨。

The thermal decomposition of calcium carbonate produces calcium oxide and carbon dioxide .

碳酸钙加热分解，生成氧化钙和二氧化碳。

Previous studies have also indicated that milk can be excellent for helping sleep because of the calcium content , which helps people to relax ．

过往研究也表明,牛奶有很好的助眠作用,因为牛奶含有能帮助人们放松的钙。

So condors with high levels of lead are sent to Los Angeles Zoo , where they are treated with calcium EDTA , a chemical that removes lead from the blood over several days ．

因此,铅含量高的秃鹫被送往洛杉矶动物园接受EDTA钙治疗。EDTA钙是一种可以在几天内从血液中去除铅的化学物质。

It helps your bodies use calcium , which is necessary to keep your bones strong .

它可以帮助你的身体吸收钙，而钙是保持骨骼强健所必需的。

Studies have also showed that milk can be excellent for helping sleep because there is calcium in it , which helps people to relax .

研究还表明，牛奶有助于睡眠，因为牛奶中含有钙，有助于人们放松。

The different isozymes bind calcium ions with different affinities .

不同的同功酶以不同的亲和力与钙离子相结合

Zemel says that when calcium levels are low , the body releases a hormone that helps squeeze the most out of every available milligram of the mineral .

泽莫尔博士说，当人体中的钙含量偏低时，身体里就会产生一种荷尔蒙，它能帮助肌体最大限度地吸收所摄入的钙

Current Situation and Design Optimization for Feed Grade Calcium Phosphate Production in China

我国饲料级磷酸钙生产现状及设计优化

Technology analysis and equipment selection of calcium carbonate production with " three to one " process

剖析碳酸钙生产三合一工艺及设备选型

Study of cementitious materials of surrounding saving energy of low calcium

低钙玻璃态环境节能型胶凝材料的研究

Experimental study of chemical and biological activity of calcium pharmaceuticals

钙剂的化学活性与生物学活性实验研究

Development of Mineral Calcium / Potassium Based Compound Sulfur Fixing Agent

矿物钙钾基复合固硫剂的研制

There is an apparent difference in calcium forms among different organs .

2不同生育期吸收的钙在各器官的存在形态有明显的差异，幼果期主要以活性钙形式存在；

Effects of calcium on the growth and quality of oriental lily

钙对东方百合生长和开花的影响

Preliminary Study on Insulation Problems of Open Calcium Carbide Furnace

开放型电石炉绝缘问题浅见

Development of Research on Calcium Nutrition in Children and Youngster

儿童少年钙营养状况研究进展

Research on sintering and producing low calcium cement by adding trace elements

掺微量元素烧制低钙水泥的研究

Study on the Enhancement of Biological Availability of Bone Calcium

促进骨钙生物可利用性的研究

Preliminary Study on Regulating Mechanism of Boron and Calcium to Apple Fruit Development

硼、钙对苹果果实发育的调控机制初探

Influencing Factors of Calcium Requirement and Their Relationship with Osteoporosis

钙需要量的影响因素与骨质疏松