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X射线衍射检查设备
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X射线衍射检查设备
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X射线衍射检查设备
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x/γ ray scanner for large-scale cargo and vehicle
X射线衍射检查设备
利用X射线衍射技术,获得被测物品的衍射能谱的装置。由于每种特定晶体结构的物质均具有唯一的衍射能谱,因此通过将衍射能谱与已知的数据库进行对比,可确定被测物品的化学组分信息。
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primitive monomial
primitive m^{th} roots of unity
primitive mth roots of unity
primitive near-ring
primitive nebula
primitive n-th root of unity
primitive number
primitive of a function
primitive operation
primitive orbit
primitive part
primitive period
primitive period parallelogram
primitive permutation group
primitive polynomial
primitive polytope
primitive porcelain
Primitive Porcelain of Yinxu
primitive prime factor
primitive proposition
primitive pseudogroup
primitive pseudoperfect number
primitive Pythagorean triple
primitive quadratic form
primitive recursion
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