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镉
释义
镉cadmium 【医】 cadmium Cd 镉(1)鎘gé(2)一种锡白色可延展的有毒二价金属元素,能高度磨光,当受弯曲时会发出破裂声。产于硫镉矿,也以少量含于锌矿石中,可作为副产品提取。主要为保护铁板、钢板做电镀及制造金属轴承之用 [cadmium]――元素符号Cd
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on all accounts
on all fours
on all hands
on allocation
on all sides
on analysis
on an average
on and off
on-and-off controller
on and on
on a near day
on an equal footing
on an even keel
on an imperial scale
onanism
Onanoff's reflex
Onanoff's sign
onanthol
on a par
on a platter
on approbation
on approval
on a razor's edge
on a row of stumps
on arrival
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更新时间：2026/6/8 12:59:08