pinhole

noun

1. 针刺的孔；针孔
   a very small hole, especially one made by a pin

1. 小孔；小眼
   A pinhole is a tiny hole.

1. 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。
2. The QTY of contacts is3-pin to8-pin, the connection method for the thread type, pinhole connections for welding type, press-fit and PCB type.
   电连接器芯数范围从3芯到8芯，连接方式为螺纹式，针孔的连接方式为焊接式，压接式和PCB式。
3. Objective: To investigate feasibility of pinhole drilled in dental cervix of crown of tooth.
   目的：探索牙冠颈部建立引流孔的可行性。
4. 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。
5. The testing method has been applied to the selection of pinholes and the assembly of pinhole illumination systems, and experimental results prove that the testing method is valid.
   目前，该方法已用于对针孔的筛选和针孔照明系统的装调中，实验结果证明了该测试方法的可行性。
6. Causes of bad adhesion and various phenomena leading to quality problems related to coating's appearance such as blister, pinhole, leak printing and solid particles etc,. were analyzed.
   对生产中存在的涂层结合强度差以及造成涂层外观质量问题的各种现象如鼓泡、针孔、漏印和固体异物等的成因进行了分析。
7. Measurements of time spectrum of γ ray exposure rate by pinhole technique
   应用针孔技术测量γ射线辐照率的时间谱
8. I am willing to walk along the castle to look for engaging fairy tales, and let more and more people see the beautiful world through small pinhole.
   我愿意行走在这座城堡里去寻找动人的童话，让更多人看到小小的针孔里所透入出来的美丽世界。
9. Research on high-precision capacitive automatic measuring system for pinhole diameter
   高精度电容式小孔孔径自动测量系统的研究
10. The signal intensity was estimated for on-line measurement X-ray pinhole camera with CCD as measurement equipment.
    对用X射线CCD作测量设备的在线针孔相机信号强度进行了估计。
11. Nondestructive Inspection and Evaluation of Pinhole Defect of Cast Aluminum Alloy by Ultrasonic Method
    铸造铝合金针孔缺陷的超声无损检测与评价
12. The producing principle of the point diffraction wavefront was presented, and the relation among the pinhole states, illumination adjustment and the wavefront aberration was analyzed.
    介绍了点衍射波前的产生原理，分析了小孔质量状态、照明光路调整状态与波前各个像差分量之间的关系。
13. The pinhole closure problom was qualitatively analysed and discussed.
    定性分析和讨论了堵口现象。
14. The kit also includes a wireless pinhole camera that operates inside a dropped ceiling, a relay that extends the range of a wireless camera, and a long-range infrared camera.
    套件箱包含一个无线针孔摄像机放在吊顶里面，还有一个扩展无线摄像机的摄像范围的继电器，也有一个远程红外摄像机。
15. If you have time, you can experience the magic of pinhole cameras, as well as Conan used skis.
    如果有时间，还可以体验针孔相机的神奇，还有柯南用过的滑雪板等。
16. The pinhole doesn't need complicated controlling and too much high technology, while it goes in for a kind of feeling.
    它不需要复杂的控制和太高深的技术，而更多的是追求一种感觉。
17. Estimation of signal intensity for online measurement X-ray pinhole camera
    实时测量的X射线针孔相机信号强度估算
18. The slab pinhole or pencil pipe defect can be reduced by optimization argon blowing rate and style.
    在保证生产顺行情况下，通过对结晶器吹氩气量的优化设置，可降低铸坯针孔等缺陷的产生。
19. The analysis and results are based on calibration of a pinhole model camera system.
    欲利用摄影机进行电脑视觉量测时，首先要进行的第一步便是摄影机参数校正。
20. The piston pinhole in the piston also serves as a bearing for the piston pin, which is used to connect the connecting rod.
    在活塞中活塞销孔也同样为活塞销形支承面，其作用为连接连杆。
21. Most commonly, small gaps between leaves on trees can act as pinhole cameras and generate multiple recognizable images of the eclipse.
    最常见的例子是树叶之间的间隙，因为它们的作用就像是针孔相机，能在地表上投射出多重的日食影子。
22. In order to estimate the position and orientation of an object with a single camera, a novel measurement method based on pinhole camera model with five reference points is presented.
    本文在五个特征点的基础上提出了一种基于小孔成像摄像机测量模型的单摄像机姿态测量方法。
23. Implementation of High-Resolution Pinhole SPECT 3D Image Reconstruction
    高分辨针孔SPECT三维图像重建的实现
24. A pinhole above the door's center seem 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。
25. Chameleons'eyelids are fused together, leaving only a pinhole open over the pupil.
    变色龙的眼皮是融合在一块的，只有在瞳孔位置上留有一个针孔大小的洞。
26. The pictures of pinhole photography show the flying time, the running life and just like the disorder dreams and the cracked memory.
    针孔摄影的照片是飞驰的时光，流动的生活，就像散乱的梦和破碎的回忆。
27. The image of sphericity which does not located the principal optic axis is an ellipse based on pinhole model, and the image center offsets from the projection of the sphere center.
    针孔成像模型下非主光轴上的球体成像为椭圆，椭圆中心偏离球心投影点。
28. Centrifugal casting, compact structure, free from pinhole porosity and slag, smooth surface and even wall thickness.
    高速离心铸造，组织致密，无砂眼、夹渣，表面光滑、壁厚均匀。
29. A new calibration method, pinhole Fraunhofer diffraction method, was introduced after analysing several methods of calibrating CCDs photoelectric characteristics.
    对比分析现有的各种CCD光电响应特性标定方法后，引入了利用小孔夫琅和费衍射标定CCD光电响应的方法。

noun

1. a small puncture that might have been made by a pin