hexavalent的用法和樣例：
例句
- It proved that hexavalent chromium content in disposed effluent meets national standard for effluent discharge.
實踐證明,經處理的廢水中六價鉻含量達國家排放標準。 - Hexavalent chromium is used to plate metals and to make paints, dyes, plastics and inks.
六價鉻常作為金屬板用於製造塗料、燃料、塑料和墨水。
辭彙搭配
- hexavalent actinide 六價錒系元素...
- hexavalent alcohol 六元醇
- hexavalent chrome 六價鉻
