首页 > 英语词典 > calcium


calcium

听听怎么读
英 [ˈkælsiəm]
美 [ˈkælsiəm]
是什么意思
  • n.

    钙;

  • 双语释义

    n.(名词)
    1. [U](化学元素)钙 a silver-white metal that is a simple substance and is found in bones, teeth, and chalk

    英英释义

    calcium[ 'kælsiəm ]

    • n.a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals

      同义词:Caatomic number 20

    学习怎么用

    词组短语

    calcium carbonate n. [化]碳酸钙

    calcium carbide[化]电石,碳化钙

    calcium chloride氯化钙

    calcium phosphate n. [化]磷酸钙

    calcium hydroxide氢氧化钙;氢化钙

    calcium sulfate 硫酸钙(等于calcium sulphate)

    calcium oxide氧化钙,生石灰

    calcium silicate硅酸钙

    calcium salt钙盐

    calcium alginate藻酸钙

    calcium oxalate草酸钙

    calcium sulphate[化]硫酸钙

    calcium nitrate硝酸钙

    calcium hydrogen phosphate磷酸氢钙

    calcium gluconate葡萄糖酸钙

    calcium hydrophosphate磷酸氢钙

    calcium aluminate铝酸钙

    calcium lactate乳酸钙

    calcium fluoride氟化钙

    calcium hypochlorite次氯酸钙

    更多收起词组短语

    双语例句

    用作名词(n.)
    1. We need some calcium everyday.
      我们每天需要些钙。
    2. I have a slight calcium deficiency.
      我有点缺钙。
    3. Like most dairy products, such as milk and cheese, yogurt contains a lot of calcium.
      像大部分的乳制品,如牛奶和奶酪一样,优酪乳含有许多钙质。

    权威例句

    Calcium signalling: dynamics, homeostasis and remodelling.
    Inositol trisphosphate and calcium signalling
    Inositol trisphosphate and calcium signalling.
    Regulation of cell death: the calcium-apoptosis link.
    Vitamin D3 and Calcium to Prevent Hip Fractures in Elderly Women — NEJM
    The versatility and universality of calcium signalling
    Calcium sensitization of smooth muscle mediated by a Rho-associated protein kinase in hypertension.
    Effect of calcium and cholecalciferol treatment for three years on hip fractures in elderly women.
    Effect of calcium and vitamin D supplementation on bone density in men and women 65 years of age or older.
    Direct activation of calcium-activated, phospholipid-dependent protein kinase by tumor-promoting phorbol esters.