collimator
n.
準(zhǔn)直儀；平行光管
英語翻譯 Noun:
-
a small telescope attached to a large telescope to use in setting the line of the larger one
-
optical device consisting of a tube containing a convex achromatic lens at one end and a slit at the other with the slit at the focus of the lens; light rays leave the slit as a parallel beam
造句
用作名詞(n.)
- The collimator lighting remains also switched on.
準(zhǔn)直儀照明仍然保持開啟。
- The Collimator projects a reticle to infinity.
準(zhǔn)直儀將十字線投射到無窮遠(yuǎn)。
常用短語
-
lead collimator
鉛準(zhǔn)直器
-
foco collimator
測焦距準(zhǔn)直光管...
-
collimator set
準(zhǔn)直儀
-
honeycomb collimator
蜂房型準(zhǔn)直器...
-
collimator viewfinder
準(zhǔn)直錄像器
-
collimator tube
準(zhǔn)直管,平行光管...
-
focused collimator
聚焦型準(zhǔn)直器...
-
collimator port
準(zhǔn)直儀出口
-
converging collimator
會聚型準(zhǔn)直器...
-
collimator prism
準(zhǔn)直儀棱鏡,平行光管...
-
neutron collimator
中子準(zhǔn)直儀
-
infrared collimator
紅外線準(zhǔn)直儀...
-
vertical collimator
垂準(zhǔn)器
-
beam collimator
束平行光管,光束平行...
-
diverging collimator
擴(kuò)散型準(zhǔn)直器, 發(fā)散...
-
column collimator
圓柱型準(zhǔn)直器...
|