effective thermal focal length  有效热焦距

thermal disturbance  热干扰; 热扰动

Thermal focal length  热透镜焦距; 热焦距

Thermal focal lens  热透镜

back focal distance  後焦距; 后焦距

convex lens focal distance  凸透镜焦距

energy dependence of output focal distance  出口焦距和能量的关系

flange focal distance  基面载距; 凸缘焦距

focal distance  焦距; 焦片距; 震源距; 焦点距离; 焦; 物焦距

focal distance offset character  焦移特性

front focal distance  前焦距

front vertex focal distance  前顶焦距; 前顶点焦距

measurement of the focal distance  焦距测定

principal focal distance  主焦距

short focal distance therapy  短焦距治疗

thermal cross-section; thermal neutron cross section  热〔中子〕截面

thermal design and thermal control  热设计与热控制

Thermal gravimetric and differential thermal analy  热重差热分析

thermal resistance and thermal capacitance  热阻热容