magnesium造句

• Ignite the magnesium ribbon using a micro burner .
  用微型灯点着镁带。
• Magnesium is involved as a cofactor in many enzyme transfers .
  镁是许多酶转变的辅助因素。
• Magnesium were employed as cathartics as early as the 16th century .
  早在16世纪镁盐被用作泻药。
• Mixture of black powder and magnesium has a tendency to segregate .
  黑药和镁的混合物具有离析的倾向。
• Evidence on the toxic range of magnesium in the leaves is very meager .
  叶片镁含量毒害范围的资料还非常欠缺。
• One of the first reports on toxicity of magnesium was recorded by him in 1814 .
  1814年，他首次报道了关于镁的毒性问题。
• The magnesium content of plant tissue is well correlated with the deficiency symptoms .
  植物组织镁含量与缺镁症状有密切的相关性。
• 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。
• We can insert a short length of magnesium ribbon into the ignition charge to act as a fuse .
  我们可以插一短截镁条于引火剂中作引线。
• Such elements as magnesium and iron are depleted relative to the rest of the earth .
  象镁、铁这类元素，与地球的其他部分相比就少得多了。
• Magnesium deficiency most commonly occurs in acid, sandy soils in areas of moderate to high rainfall .
  缺镁常常发生在中雨量或高雨量区的酸性砂质土。
• Alluvial soil was found to be more likely to show a greater deficiency of magnesium than glacial till soils .
  冲积土比冰川土更容易呈现较严重的缺镁。
• The function of magnesium in the chlorophyll structure is well known and documented .
  镁在叶绿素结构中的功能，早已为人们清楚地阐明，且也得到文献记载。
• The aluminum may be replaced at least in part with finely particled zinc, zirconium, boron, or magnesium .
  铝粉至少可以部分地用细粒度的锌、锆、硼或镁所代替。
• This paradox may be resolved by determining the extent of interaction between calcium and magnesium .
  这种自相矛盾的问题只有证实钙与镁之间的相互作用程度才能得到解决。
• The chief differences between chlorophyll and heme are the presence of a magnesium atom in the center of the porphyrin ring .
  叶绿素和血红素之间的主要的差别为在卟啉环中心存在一个镁原子。
• There is no immediate advantage to be derived from supplementation except perhaps to ensure an adequate intake of magnesium .
  也许除了保证引入适量的镁以外，补充精饲料不会立即得到什么好处。
• This film is deposited on the surface of the glass by evaporating crystals, use of cryolite or magnesium fluoride, in a vacuum .
  涂敷薄膜时，通常是将玻璃置于真空之中，然后使冰晶石或氟化镁晶体气化，令其沉积于玻璃表面上。
• The film is deposited on the surface of the glass by evaporating crystals, usually of cryolite or magnesium fluoride, in a vacuum .
  涂敷薄膜时，通常是将玻璃置于真空之中，然后使冰晶石或氧化镁晶体气化，令其沉积于玻璃表面上。
• Methods for determination of beryllium in magnesium alloys
  镁合金中铍的测定方法