“X射线定向仪”的概念、定义、翻译、参考文献-科学参考

单词	X射线定向仪
释义	X射线定向仪 Encyclopedia 工学[X射线仪器]释 X-ray orientatorX射线定向仪利用X射线及其衍射原理，对晶体的各晶面在空间相互排列角度进行精密测定的仪器。
随便看	principal components analysis principal component transformation principal computable enumeration principal congruence principal congruence relation principal congruence subgroup principal conjecture principal conjunctive normal form principal connex principal convergent principal coordinates of neighbour matrics principal crossed homomorphism principal curvature principal curve principal curves principal deformation principal determinant principal diagonal principal diameter principal dielectric axes principal direction principal direction of curvature principal discrete series principal disjunctive normal form principal distribution parameter

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