reflecting element

variable-angle internal reflection element

可变角度内反射元件

Total internal reflection microscopy:a subsurface defects identification technique in optically transparent components

光学元件亚表面缺陷的全内反射显微检测

Polarized bidirectional reflectance distribution function by subsurface defects of optical component

光学元件亚表面缺陷偏振双向反射分布函数

pure fluid element

纯流体[射流]元件

nonequivalent-to element

反重合元件，"异"元件

Influence of Reflection of Diffractive Optical Elements on High-Power Laser System

衍射光学元件表面反射对高功率激光系统的影响

a conditioned reflex [ response ]

【心理】条件反射［反应］

glass element (excl. microspheres) for incorporation in reflecting road signs or in display signs or as simple reflectors for vehicles

玻璃元件,装在反射路标或显示标志上或只作为车辆反射器（不包括微球体）

The reflectivity measurement system makes it very easy to measure reflectivity distribution on large aperture components.

该系统的使用大大简化了元件表面反射率分布的测量。

tertiary conditioned reflex

三级条件反射 三级制约反射

behind conditioned reflex

错后条件反射 错後制约反射

trace conditioning reflex

痕迹条件反射 遗迹制约反射

semiconductor radiation sensitive element

半导体射线敏感元件

interacting jet element

相互作用型射流元件

stream-interacting element

射流相互作用型元件

metal element strip bolometer

金属元件测辐射热计

Behavior Theory and Conditioning

行为学说与条件反射

an unconditioned reflex

【生理.心理】无条件反射