• 1. macroelement: 大量元素 | 宏量元素 | 宏元素 | 常量元素
• 2. macroelement fertilizer: 大量元素肥料
• 3. macronutrient macroelement: 多量养分

更多释义

• 1.There existed two common factors called macroelement factor and trace element factor, which indicate the contents of macroelements and trace elements in the plants respectively.
  因子分析中认为存在大量元素与微量元素两个公共因子，分别代表着植物中大量元素与微量元素的含量状况。
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• 2.Sulfur is an essential macroelement in the development of plant, affecting the process of growth regulation, detoxification, defence and stress tolerance, as well as quality of crop.
  硫是植物生长必需的大量元素，在植物的生长调节、解毒、防卫和抗逆等过程中起作用，并影响作物的品质。
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• 3.Magnesium is a macroelement that can be absorbed by human bodies, and with high specific strength and stiffness, it has a broad application prospect in the field of medical implant materials.
  镁是可被人体吸收的常量元素，且具有较高的比强度和比刚度，在医用植入材料领域具有广阔的应用前景。
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