是一面被磨平并抛光过的矿石小标本。磨光面要求平滑如镜，硬矿物和软矿物的相对突起不过于明显，不应有小坑、细裂缝或擦痕存在。碎屑矿物用各种胶结物（如电木粉）胶结后也可磨成光片。光片的质量好坏直接影响鉴定工作。
网络释义专业释义
短语
彩色滤光片 Color Filter ; color gel ; CF
干涉滤光片 interferometric filter
滤光片 [光] Filter ; ray filter
感光片 photographic plate ; sensitive film
偏光片 Polarizer ; POL ; reflective polarizer
反光片 Reflector ; english Reflector
红外截止滤光片 IRCF ; IR Cut-off Filter ; uv-ir blocker
双滤光片 IR-CUT
中性滤光片 [光] neutral filter ; neutral colour filter ; light balancing filter
颜色滤光片 colour filter
双语例句原声例句
更多双语例句
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This is a chest x-ray that would be taken in your doctor's office, for example, or a radiologist's office.
这是一张胸部的X光片,人们会在医生的办公室,或放射科医生的办公室之类的地方见到它
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Physicians over the years of having this instrument have learned how to be very sophisticated about looking at these pictures and diagnosing when something is wrong inside the chest, for example.
这些年来,使用这类设备的医生,已经熟练地掌握了,通过看这些X光片,来诊断,胸部疾病的方法
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So this is an example of Biomedical Engineering, one that is well integrated into our society to the point that we've probably all got a picture like this somewhere in our past, and where we understand the physical principles that allow us to use it.
故而,这成为生物医学工程的一个实例,这类技术已经很好的融入了我们的社会,因为也许我们每个人都拍过,这样的X光片,正是因为我们懂得了,相应的物理学原理才能去运用这项技术
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$firstVoiceSent
- 来自原声例句