black oxide

常见例句

雙語例句

• Optimal conditions for preparation of active lignin oxide by oxidizing black-liquor lignin with nitric acid were studied.
  研究了造紙黑液木素稀硝酸氧化法制備活性氧化木素的適宜條件。
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• Black Iron Oxide (Magnetite)Black Iron Oxide is found useful, especially in semi-metallic formulas as an agent for elevating cold friction.
  黑的鉄氧化物（磁鉄鑛）：黑的鉄氧化物發現有用的，特別在半金屬的配方作爲提高冷的摩擦力。 在半金屬的配方的通用的成分。

權威例句

• The black zirconium oxide case evokes the ceramic disc brakes found in Mercedes-Benz AMG cars.
  FORBES: The EYE: Land Rover Defender, Spring Colognes And Polos
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