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单词
lead
释义
lead
Encyclopedia
工学
[低熔点合金]
释
lead
铅
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。
工学
鈆
释
lead
鈆
中国古代的铅。是古体字。
理学
铅
释
lead
铅
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。
Physics
lead
①铅
82Pb
｛化｝ ②导线，引线 ③超前，导前，移前
Mathematics
lead
步距，间距
Astronomy
lead
缩写：Pb。铅
Chemistry
＞无机化学＞无机化学基本概念与无机化合物＞释义
lead
铅
随便看
basic block
basic buret
basic catalyst
basic cell
basic characteristics of discontinuity
basic characteristics of instrument
basic characteristics of resistance strain gauge
basic characteristics of vegetation
basic chemical
basic chromium sulfate， chromium sulfate basic
basic class
basic code
basic collection
basic commutator
basic component
basic concept
basic construction
basic construction problem
basic construction treasury
basic contradictions of capitalism
basic control survey of river basin
basic copper acetate
basic copper carbonate
basic coupling
basic coupling for jump process
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