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工学
[低熔点合金]
释
lead
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化学元素,元素符号Pb,原子序数82,原子量207.2,属周期系ⅣA族。
理学
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lead
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化学元素,元素符号Pb,原子序数82,原子量207.2,属周期系ⅣA族。原子量最大的非放射元素。
Astronomy
全称:lead。缩写:Pb
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Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
lead
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intelligent data analysis
intelligent decision and analysis of railway transport marketing
intelligent decision support system
intelligent decision support system, IDSS
intelligent decision system
intelligent design
intelligent detecion
intelligent diagnosis
intelligent diagnosis and early warning
intelligent dispatching
intelligent distribution
intelligent drill pipe
intelligent driving
intelligent earphone
intelligent emergency traffic and special service traffic system
intelligent energy
intelligent engine room
intelligent evaluation principle
intelligent express box
intelligent feeding
intelligent fiber
intelligent finance
intelligent financial ecosystem
intelligent financial service platform
intelligent flight control
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