绢英岩化蚀变铀矿新类型
new U-mineralization type of sericitic alteration
斑岩-构造蚀变型
porphyry—structure alteration type
构造蚀变型白钨矿
structure-alteration type scheelite
第二类变型Bessel函数
second kind of modified Bessel function of order zero
分布类型变换
distribution transformation
公差模型变型设计
variant design of tolerance model
渐变型类周期慢波结构
Tapered quasi-periodic slow-wave structure