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calcium

['kælsiəm]['kælsiəm] 添加到我的生词本
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  1. Subjects in one of four calcium subgroups noted a 54 per cent reduction in aches and pains, while the placebo group had a 15 per cent increase.
    四个钙服用分组之一的受试者中有54%的人觉得疼痛减弱,而安慰剂服用组则有15%的人觉得疼痛加剧。收藏
  2. Participants taking 1,200 mg of calcium daily found their symptoms diminished by 48 percent, compared with 30 percent in the placebo group.
    钙日摄入量达1200毫克的受试者发现其症状得以缓解的为48%,相比之下,安慰剂服用组则为30%。收藏
  3. A green to brown or black calcium - iron garnet,Ca3Fe2(SiO4)3.
    钙铁榴石绿色到棕色或黑色的钙铁榴石Ca3Fe2(SiO4)收藏
  4. In general, excess calcium effects result from the anion with which the element is associated
    通常,钙素过量是与该元素相联系的阴离子伴随产生的。收藏
  5. In particularly dry climates, it is often found necessary to add a little calcium chloride in order to retain sufficient moisture to ensure cohesion.
    尤其在干燥气候条件下,为了保持足够的湿度而确保内聚力,有必要加入少量的氯化钙。收藏
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名词解释:

  • 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
 
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