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单词
准直器
释义
准直器
Encyclopedia
理学
X射线成像及探测技术
释
collimator
准直器
通过高密度高吸收率的材料屏蔽视场外的X射线或γ射线，只让视场内的光子进入探测器从而提升方向性的设备。
Physics
光学、声学
光学
collimator
准直器
＞医学物理＞核医学＞释义
collimator
准直器
aligner
准直器，校准器
collimating device
准直器，平行光管
Astronomy
collimating device; collimator
准直器
Chemistry
＞物理化学＞动力学＞释义
collimator
准直器
随便看
many-one reducible to
many-particle system
many-person game
many photon process
many-photon process
many-placed operation
many-placed predicate
manyseeded euptelea
many-sheeted surface
many-sorted algebra
many-sorted language
many-sorted logical calculus
many sorted predicate calculus
many-sorted predicate calculus
many-stage
many-to-many function
many-to-many mapping
many-to-one
many-to-one correspondence
many-to-one function
many valley model
many-valued
many-valued algebra
many-valued analytic function
many-valued composition law
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更新时间：2026/1/9 18:12:11