magnesium是什么意思？

magnesium

英[mægˈni:ziəm] 美[mæɡˈniziəm,-ʒəm]

• n. [化]镁（金属元素）；

例句

• And some calcite - secreting organisms also add magnesium to the mix. 有些分泌方解石的生物,会在分泌物中加入镁.
• This article electroplates aluminum on the substrate of 08 F steel and AZ 91 D magnesium alloy. 本文在08F钢和AZ91D镁合金上采用电镀铝的方法获得了铝镀层.
• It has been suggested that magnesium form a chelated structure with the phosphate groups. 有人指出,镁与磷酸基因能构成螯合结构.
• The core can adopts inorganic substance ( magnesium, plasterboard ), rock wool, aluminum silicate wool or magnesium. 芯材可采用无机质 ( 玻镁板 、 石膏板 ) 、 岩棉 、 硅酸铝棉或玻镁棉.
• Mixture of black powder and magnesium have a tendency to segregate. 黑药和镁的混合物具有离析的倾向.
• The study demonstrates that the laser - MIG hybrid welding is an effective welding process for magnesium alloy. 因而激光?MIG复合焊接是镁合金焊接的一种有效方法.
• Dimethyl carbonate is synthesized directly from carbon dioxide and methanol in the presence of magnesium methoxide. 报道一种在甲醇镁作用下,由二氧化碳及甲醇直接合成碳酸二甲酯的反应过程.
• The method is presented for preparation metasilicate pentahydrate from residue after extracting magnesium from serpentine ore. 以蛇纹石提镁残渣为原料,采用常压蒸馏法直接合成了六配位有机硅化物.
• Other Ingredients: Gelatin, Water, Calcium Carbonate, Silicon Dioxide, Magnesium Stearate, Maltodextrin and Sodium Louryl Sulfate. 其他材料: 明胶, 水, 碳酸钙, 二氧化硅, 硬脂酸镁, 麦芽糊精和硫酸月桂酸钠.
• Other Ingredients : Hypromellose, Vegetable Stearic Acid, Mannitol, Vegetable Magnesium Stearate, Cellulose coating, Gelatin, Maltodextrin. 羟丙甲纤维素,植物硬脂酸, 甘露醇, 植物硬脂酸镁, 纤维素衣, 凝胶, 麦芽糊精.

柯林斯高阶英汉双解学习词典释义

• N-UNCOUNT
  镁
  Magnesium is a light silvery-white metal which burns with a bright white flame.

英汉词典释义

• n.
  <化>镁(金属元素)
  The water contains high amounts of magnesium. 这水含有大量的镁。

英英词典释义

• Noun
  1. a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine)

行业词典

• 医学： 镁：似银的轻金属元素，符号为Mg，原子序数为12，原子量24.312，比重1.74。镁盐为营养及许多酶的活性所必需，特别是与氧化和磷酸化作用有关的酶。镁为细胞内液与细胞外液之成分，经大小便排泄，血清浓度约2mEq／升。镁缺乏可引起神经系统兴奋性增高，出现手足搐搦、血管扩张、震颤、抑郁及精神病行为；