calcium oxide

• n. [化]氧化钙；生石灰

英英释义

Noun:

1. a white crystalline oxide used in the production of calcium hydroxide

例句

用作名词 (n.)

1. It is a protecting landscape that fascinates, as the action of the mineral waters that contains calcium oxides left fantastic marks in the structures.
   这是一个受到保护的令人神往的自然景观，由于含氧化钙的矿物水的作用，留下了神奇的结构性的痕迹。
2. A new process of preparation of calcium peroxide under con-dition of normal temp.was presented by means of adding a stabilizing agent.
   通过加入稳定剂开辟了在常温下生产过氧化钙的新途径。

近反义词

【近义词】

• calx 金属灰
• burnt lime 烧石灰
• unslaked lime 未消化石灰
• quicklime 生石灰
• lime 石灰
• calcined lime 烧石灰