beam angle
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/08 06:15:35
beam angle
beam angle
beam angle
beam angle [英]bi:m ˈæŋɡl [美]bim ˈæŋɡəl
(电磁)波束宽度
[例句]The ratio of the flux emitted within the solid angle defined by the beam spread , to the bare lamp flux.
由光束角限定的立体角内辐射出的光通量与裸光源光通量之比.
beam angle
half width beam angle
Angle
angle
Angle
英语翻译With increasing time interval between the signal peaksof fan beam 1 in respect to fan beam 2 the elevation angle increasesWith increasing time interval between the signal peaksof fan beam 1 in respect to fan beam 2 the elevation angle inc
Hot rolled H beam ,I beam,IPE and IPE AA steel,U channel ,Angle steel Export.TANGSHAN YUNFENG INDUSTRIAL AND TRADING CO.,LTD is a professional steel company,and Major business H beam ,I beam,IPE and IPE AA steel,U channel ,Angle steel(Especially in
英语翻译求翻译,The fluorescent emission is measured at right angles to the incident beam中right angle是不是指正对的角度?
beam led
Beam me
main beam,
beam是什么意思?
beam dwell
“beam-iduced”
英语翻译The narrower the input beam,the higher the critical angle and the smaller the deviation of q0 from .The guided-wave amplitude is always smaller than that for the soliton beam in a uniform medium and approaches as guiding parameter p 0.Num
angle是什么意思
angle是什么意思
angle意思?