自动曝光装置 automatic exposure device ; automatic exposure unit ; automatic exposure setting ; automatic exposure apparatus
单位放大投影曝光装置 unity magnification projection unit
紫外线接近式曝光装置 uv proximity printer
真空接触式曝光装置 vacuum contact printer ; vacuum acquaintance booker
一比一投影曝光装置 one to one projection system
投影式对准曝光装置 projection aligner ; projection printer ; projector
收缩式投影曝光装置 reduction aligner
接近式曝光装置 far contact printer
步进式投影曝光装置 projection stepper
濒临式曝光装置 far contact printer
但是目前国内广泛使用的X射线机的点片曝光装置还存在自动化程度低、控制精度差、曝光精度低以及体积大等缺点。
However, the film exposure device of the currently widespread-used X-ray machine has poor quality of image, a low level of automation, poor precision controlled and film exposure and large size.
瑞士生产的一款35毫米的微型胶片照相机就隐藏在这块改装过的烟丝盒中，相机上的发条装置会在曝光过程中向前推动胶卷。
A miniature 35mm film camera manufactured in Switzerland was concealed in this modified tobacco pouch. A spring-wound mechanism advanced the film between exposures.
为了避免不正常的曝光，可选择较大或较少的光圈，较快或较慢的快门速度，必要时可用闪光装置。
Nevertheless, to avoid incorrect exposure, select a larger or smaller aperture, select a faster or slower shutter speed, or use a flash unit as necessary.
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