calcium-zinc

常見(jiàn)例句

• calcium zinc orthophosphate activated by thallium
  [化] 磷酸鋅鈣:鉈(熒光粉)
• The zinc and calcium content should be minimum.
  釉的鋅、鈣含量以最低為佳。
• I have a slight calcium deficiency.
  我有點(diǎn)缺鈣。
• Calcium is beneficial to our bones.
  鈣對(duì)我們的骨骼有益。
• Brass is an alloy of copper and zinc.
  黃銅是銅和鋅的合金。
• Brass is formed by the fusion of copper and zinc.
  黃銅是由銅和鋅熔合制成的。
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