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- pinhole eyepiece 针孔目镜
- A pinhole above the door's center seemed an imperfection of the material. 门正中上方的一个小孔看上去像是材料的缺陷。
- The eyepiece of an optical instrument. 光学仪器的目镜
- Pinhole free film. A surface free from any defects. 无针孔的涂膜,没有表面缺陷的表面。
- And purchases special callipers to surey pinhole. 并且购买特殊的卡尺来测量销孔。
- Which effect of pinhole camera do you like? 您最钟爱(喜爱)针孔摄影的那一种效果?
- High resolution digital reading eyepiece. 高分辨率的数字式读数目镜。
- And purchases special callipers to survey pinhole. 并且购买特殊的卡尺来测量销孔。
- The eyepiece of an opticalinstrument. 光学仪器的目镜。
- Pinhole also known as the "eye of a needle. 缺口的底面在某些距离内平行于机针轴线。
- Wide angle zoom eyepiece 25-50x WW ASPH. 接目镜广角变焦镜头25 - 50x战后ASPH 。
- The calomel electrode has a small pinhole opening or wick. 甘汞电板上有一个针孔或砂芯。
- He then shines a narrow beam in horizontally through the pinhole. 然后他通过小孔水平地射入一窄光束。
- The simple negative element Barlow increases eyepiece eye-relief. 简单的消极因素巴卢增加目镜眼救济。
- Pinhole on shot-hole damage is never structurally significant. 针孔和蛀洞所造成的危害对结构的影响不大。
- Step 2: Aim the eyepiece at the center of the primary mirror. 把目镜中轴调整到主镜的中央。
- Has two converging lens system; the objective and the eyepiece. 有两个会聚镜头系统;物镜和目镜。
- Making the clear picture for deburring i.e. pinhole. 制作每工序的清晰的去毛刺图示化的作业指导书。
- This experiment demostrates the theory of pinhole imaging. 这个实验是为了演示小孔成像的原理。
- A centrepiece of this effort is a helmet with a Borg-like eyepiece. 这一功能的一个核心部件就是一顶有博格人般的镜片的头盔。