遮光罩,baffle
1)baffle[英]["b?fl][美]["b?fl?]遮光罩
1.FEA of structure parameters ofbaffle for high-resolution space camera;高分辨率空间相机遮光罩结构参数的有限元分析
2.Structure scheme selection ofbaffle for space optical remote sensor;空间光学遥感器遮光罩结构方案选择
3.Optimum Designing of Baffle of CCD-star Sensor;星敏感器遮光罩的优化设计
英文短句/例句
1.lens hood for cinematographic cameras电影摄影机透镜遮光罩
2.The lens hood is used to cover up the lens.遮光罩是用来遮盖镜头的。
3.Program design of outer baffle vanes and improvement of conical inner baffle in R-C systemR-C系统外遮光罩挡光环的程序化设计及锥状内遮光罩的改进
4.Remember to take off the lens hood before you take a photo.拍照前要记住先取下遮光罩。
5.The Stray Radiation Suppression and Baffle Design in Cassegrain Optical System卡塞格伦光学系统的杂光抑制和遮光罩设计
6.Baffle Design and Stray Light Analysis of the Off-axis Three-mirror Telescope离轴三反射望远镜遮光罩设计与杂光分析
7.She had just mounted a distance lens on her camera, drawing it forward, and had adjusted the aperture and shutter speed.她刚刚给照相机换上一个长镜头，带好遮光罩，调整了光圈和速度。
8.Never forget to put on the lens hood after you use the camera.每次照相机用完以后，千万不要忘记把遮光罩盖上。
9.One way pro"s do this is to use a giant silkscreen in between the sun and the subject to get a softer effect.一般专业摄影师会用在阳光和被摄主体之间加一个遮光罩来得到柔化的效果。
10.The causes of the front fog lamp shield blistering after surface treatment are studied by means of metalloscopy, scanning electronic microscope and energy spectrum analysis.运用金相显微镜、描电镜和能谱仪,研究了前雾灯遮光罩表面处理后起泡的原因。
11.Masking paper: Black or red opaque paper used for masks. For example: golderrod paper.遮光纸:制遮罩用的不透光的黑色或红色纸.例如黄花纸.
12.A visor fastened about the head and used for protection against glare.眼罩用带子固定在头上，用来遮住强光的护目镜
13.The kerosene lamp had a red paper cover which flooded the cabin with a rosy light as if for some wedding or festival.美孚灯罩子有红纸剪成的遮光帽，全舱灯光红红的如过年办喜事。
14.Influence of Non-nutritional Suction and Eye-shielding on Early-stage Gastro-intestinal Feeding among Critical Prematures非营养性吸吮与眼罩遮光对危重早产儿早期胃肠喂养的影响
parison between blinkers eyeshade occlusion and atropine therapy for the treatment of ametropic amblyopia眼罩遮盖法与阿托品疗法治疗屈光不正性弱视疗效观察
16.As the motor turns, the mask rotates, causing the striped pattern to alternately block and transmit the light beam.马达转动时光罩跟著旋转，其上的条纹图形交替遮断光束及让光束通过。
17.A screening against light or heat.遮蔽光或热的遮挡物
18.cut-off [lighting facility]遮光式〔照明设施〕
相关短句/例句
eyeshade[英]["ai,?eid][美]["a?,?ed]遮光罩，眼罩
3)Outer baffle外遮光罩
1.Design and optimization of lightweight outer baffle for space camera;空间相机外遮光罩结构设计与优化
4)eyeshade[英]["ai,?eid][美]["a?,?ed]遮光眼罩
5)lighting trap遮光灯罩
6)eye-shielding眼罩遮光
1.Objective To explore the influence of non-nutritional suction andeye-shielding on early-stage gastro-intestinal feeding among critical prematures.目的探讨非营养性吸吮与眼罩遮光对危重早产儿早期喂养的影响。
延伸阅读
遮光罩
遮光罩是套在照相机镜头前的常用摄影附件，有金属、硬塑、软胶等多种材质。它的作用有以下几点： 1.在逆光、侧光或闪光灯摄影时，能防止非成象光的进入，避免雾霭。 2.在顺光和侧光摄影时，可以避免周围的散射光进入镜头。 3.在灯光摄影或夜间摄影时，可以避免周围的干扰光进入镜头。 4.可以防止对镜头的意外损伤，也可以避免手指误触镜头表面，还能在某种程度上为镜头遮挡风沙、雨雪。 遮光罩广泛用于逆光摄影，一般说来可以避免眩光。但是，如果光源距离近，仍有可能发生眩光现象。此时，可以用手在光源所在的一侧遮挡遮光罩。眩光是否消除，要从取景器里观察清楚。一般来说，镜头都会标配遮光罩的，不过不同的镜头所配的遮光罩也是不同的，并且许多产品之间是不能相互换用的。
