详细解释
钙
1、一种金属元素，银白色结晶，有延展性。它的化合物在工业上、建筑工程上和医药上用途很大。
缺钙
钙化：病理学上指局部组织中的钙盐沉积,常见于骨骼成长的早期阶段,亦见于某些病理情况下。
例句
从食物中吸取钙需靠维生素D的帮助。
Vitamin D is necessary to aid the absorption of calcium from food.
钙可能有助于预防结肠癌。
Calcium may aid in the prevention of colon cancer.
所有原始钙都被破坏了。
All the original calcium had dissolved away.
钙能与水产生化学反应但不如钠以及钾那么剧烈。
Calcium reacts with water but less violently than sodium and potassium do.
当然，钙只是这个故事的一部分。
Calcium is only part of the story, of course.
牛奶对睡眠有好处，因为牛奶中含有褪黑素和钙。
Milk is good for sleep because there is melatonin and calcium in it.
巢里的那些恐龙可能是成年雄性，不会需要用来制造蛋壳的钙。
Those dinosaurs on the nests were probably adult males who wouldn't have needed calcium for making eggshells.
然而，很多海洋生物的骨骼由一种叫作霰石的碳酸钙矿物变体组成。
In many marine creatures, however, the skeleton is composed of a mineral variety of calcium carbonate called aragonite.
普通的麦当劳芝麻小圆面包含有丙酸钙和丙酸钠，这两样都是防腐剂。
A regular McDonald's sesame-seed bun contains calcium propionate and sodium propionate—both preservatives.
例如，所谓的蛇形土壤缺乏钙，只有对低水平的这种矿物质耐受的植物才能生存。
So-called serpentine soils, for example, are deficient in calcium, and only plants able to tolerate low levels of this mineral can survive.
其他研究人员推测，蜥脚类动物吞食这些石头是为了获取它们需要的一些矿物质，比如钙。
Other researchers speculate that sauropods ingested these stones as a source of some the minerals they needed, such as calcium.
像豆腐、豆豉和强化豆奶这类大豆制品在这方面有双重功能，因为它们可同时提供钙和蛋白。
Soy products like tofu, tempeh and fortified soymilk do double duty in this regard, since they provide both calcium and protein.
该公司吹嘘说，他们的蟋蟀干比牛肉、鸡肉和猪肉含有更多的蛋白质，以及铁和钙等矿物质。
The company boasts that its dried crickets contain more protein than beef, chicken, and pork, as well as minerals like iron and calcium.
吃一顿营养均衡的早餐有助于增加我们的能量，同时也有助于补充整夜所消耗的蛋白质和钙。
Eating a balanced breakfast helps to up our energy, as well as make up for protein and calcium used throughout the night.
它可以在下雨时被冲刷掉，也可以释放到大气中，而磷与钙和铁结合，可以在土壤中保存数千年。
It can be washed out when it rains or it can be released to the atmosphere, whereas phosphorus combines with calcium and iron, and can be preserved in the soil for thousands of years.
德斯特最喜欢的是炸黄蜂，他说：“在老挝，一个较大的乳制品加工厂中有很多人支持改善钙缺乏。”
"There were some proponents of the bigger dairy industry in Laos to improve a calcium deficiency," says Durst, whose favorite is fried wasp.
例如，G10石榴石，一种通常发现于富含钻石的管道中的石榴石，与无钻石管道中的石榴石相比，其钙含量较低，铬含量较高。
For example, G10 garnets, a type of garnet typically found in diamond-rich pipes, are lower in calcium and higher in chrome than garnets from barren pipes.
在更新世和更早的海洋沉积物中埋藏的化石生物属于孔虫类生物，它们是微小的单细胞海洋生物，其分泌的硬壳由碳酸钙和方解石组成。
The fossils buried in Pleistocene and earlier ocean sediments were of foraminifera—small, single-celled marine organisms that secrete shells of calcium carbonate, or calcite.
除了水，孩子们还需要大量的钙来发展强健的骨骼，而牛奶中含有丰富的钙。
Besides water, kids need plenty of calcium (钙) to grow strong bones (骨头), and milk is rich in it.
维生素D，或钙醇，是另一种脂溶性类固醇维生素，其功能是促进肠道吸收钙并强化骨骼。
Vitamin D, or calciferol, is another fat-soluble steroid vitamin that functions to stimulate calcium uptake from the gut and its deposition in bone.
维生素D，或钙醇，是另一种脂溶性类固醇维生素，其功能是促进钙从肠道吸收并沉积在骨头中。
Vitamin D, or calciferol, is another fat soluble steroid vitamin which functions to stimulate calcium uptake from the gut and its deposition in bone.
钙的重要来源包括奶酪，酸奶，干酪等。
The sources of calcium include cheese, yoghurt, fromage, etc.
这些可能是典型的碳酸钙。
These might be typically Calcarea carbonica.
规定了碳酸钙30C的液体测试剂量。
A liquid test dose of Calcarea carbonica 30C was prescribed.
本文介绍了氯酸钙和氯酸镁合成和性质检验的方法。
This paper introduces the preparation and quality tests of calcium chlorate.
钙锌离子交换会影响锌离子与甘露糖醛酸片段的结合。
The ions exchange between calcium ions and zinc ions would influence the binding ability of zinc ion in D-mannuronic acid units.
探讨线粒体钙单向转运体是否参予远距预处理的心肌保护作用。
Investigate whether mitochondrial calcium uniporter participates in the cardioprotection of remote preconditioning.
牛奶和乳制品是钙的重要来源。它们包括芝士，酸奶，新鲜软干酪等等。
Milk and dairy products are important sources of calcium. They include cheese, yogurt, fromage frais, etc.
利用原子吸收分光光度法对中药川芎中锌、锰、铁、钙、镁五种元素的形态进行了研究。
Speciation of Zn, Mn, Fe, Ca, Mg in Ligusticum wallichii Franch was analyzed by atomic absorptionspectrometry.
铝铁硅钙壳是土壤表面或其附近的一层硬物。
Duricrust is a hard layer on or near the surface of soil.