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汉语拼音：péng suān

无机酸，化学式H3BO3。弱酸性。无色晶体，微溶于水。用于玻璃、医药等工业，并用作食物防腐剂和消毒剂等。

• As a result of that, there are many subject to be researched. In this field, field few has feed done by other nations.

  这就提供了许多镁硼酸盐的研究课题，在这一方面，世界其它国家研究相对较少。

• The results showed that the surface of borate whisker was attached to the modifier, and its surface wettability was changed.

  结果表明，改性剂附着在硼酸镁晶须的表面，硼酸镁晶须的表面润湿性发生改变。

• Boric acid is an excellent floater while gibbsite has no native floatabiligy at all.

  硼酸是一种极好的漂浮物，而水铝氧却毫无浮动性。

• Other oxidizing agents began to be used, too: hydrogen peroxide, sodium peroxide and sodium perborate.

  其他氧化剂开始使用，也：过氧化氢，过氧化氢和钠过硼酸钠。

• Conclusion Borate wood preservative can be used for wood treatment for effective termite prevention in buildings.

  结论硼酸木材防虫剂，用于处理建筑物木构件具有良好的防白蚁效果。

• You can also try putting boric acid inside the vacuum cleaner so that the roaches won't be able to get out once they get in.

  你还可以试着放一些硼酸到吸尘器里，这样小强进去了就出不来啦。

• The borate of the invention may be used as a phosphor, especially in the manufacture of a luminescent transparent material.

  本发明的硼酸盐可用作发光体，尤其在生产发光透明材料中。

• Zinc borate also can be used for anti-corrosion, far infrared absorption, biocontrol insects and wood processing, and other fields.

  基于硼酸锌的其它性质，还可用于防腐，远红外线吸收，木材的防虫防菌处理等领域。

• Although the reactor had been shut down, boric acid is added as a conservative measure to ensure the reactor stays shut down.

  虽然反应堆一直关闭、硼酸增加一条，作为一个保守的措施以确保反应堆保持关闭。