| 释义 |
- n.硼砂（一种含有无色晶体的白色粉末，易溶于水）；纯四硼酸钠（borax 的复数）
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化学 硼砂 Various synthetic methods of calcium borate were summarized,including boric acid-lime milk method,borax-lime milk method and boron ore-lime milk method. Especially,the synthetic conditions and method of calcium tetraborate were introduced in detail. 总结了各种合成硼酸钙的方法,包括硼酸石灰乳法、硼砂石灰乳法、硼矿石灰乳法。
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农业科学 硼砂 The relationship between Borax and the starch content of maize abide by positive linearity. Applied sulfur or Zinc Sulfate separately,the content of starch all reduced,but Borax was reverse. 结果表明:硫磺、硫酸锌与玉米淀粉含量的关系符合二次曲线,硼砂与淀粉含量为正的线性关系;单独施用时,硫磺和硫酸锌降低淀粉含量,硼砂增加淀粉含量;硫磺与硫酸锌存在正向互作,与硼砂存在负向互作;硫酸锌与硼砂不存在互作。
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