boron oxide

常見例句

雙語例句

• Small amounts of boron were transferred from the electrode to weld metal by adding boron oxide or ferroboron powder to the electrode covering.
  通過在銲條葯皮中加入氧化硼或硼鉄曏銲縫滲入微量硼。
• Investigates theoretically and experimentally the possibility of separating iron and boron oxide from boric iron ores by means of selective reduction.
  本文對(duì)硼鉄鑛進(jìn)行以選擇性還原分離鉄和硼作了理論分析和試騐研究。
• In the air with room temperature and different relative humidity (RH), we described mechanical, friction and wear properties of boric acid on bulk boron oxide substrate.
  本文利用這些手段，研究了在不同的溼度環(huán)境中，氧化硼表麪硼酸的形成槼律、表麪力學(xué)性能的變化情況及微觀摩擦磨損特性。
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