pinhole

['pinhəul]

n.针眼,小孔

n.

针孔; 小孔

pinhole

词义辨析：

同义参见:

prick

opening

pinhole['pinhəul]n.1.■针刺的孔，小孔2.■插针的孔；钉孔3.■(木材上的)蛀孔，蛀洞4.■罐壁穿孔(罐头铁片因电解作用穿孔)；(因未涂着涂料而出现的或铸件等上的)小孔，微孔5.■无透镜照相机，针孔照相机6.■针眼(钢锭缺陷)；气泡；阳极棒插孔7.■【纺织业】针洞，小洞

1. a very small hole
   小孔，小洞
   

pinhole

名词 pinhole:

a small puncture that might have been made by a pin

pinhole

■Virtually any camera can be used to photograph the phenomenon, but automatic cameras must have their flashes turned off because this would otherwise obliterate the pinhole images.

事实上所有的相机都可以产生这个现象，但是自动对焦的相机必须干掉闪光灯，因为图像可能被闪光除去。

■Pinhole PIP Partner Interface Process

伙伴接口程序

■This is the earliest pinhole image formation experiment and the earliest cognition of rectilinear propagation.

八条中的后三条叙述了反射（平面、凹面、凸面）镜成像现象。

■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。

■Keywords piezoelectric voltage feedback;non-circular pinhole;repetitive control;feed-forward control;boring;

压电电压反馈;异形销孔;重复控制;前馈控制;镗削;

■Study on the Pinhole Size in the Spatial Filter of the CPA System

啁啾脉冲放大系统中空间滤波器小孔尺寸的设计

■pinhole retention

固位小凹

■The main role of the pinhole is used to suture penetration, so that the pinhole in the suture can move back and forth and the completion of the course into a seam.

在更换机针的尺寸时，不必要每次调整梭钩，所以在**的顶部磨制一个弧形凹点。凹痕的半径和所用的砂轮相同（现在砂轮磨削已被模压替代）。

■Pinhole closure

堵孔效应

■location pinhole

定位销孔

■The pinhole closure problom was qualitatively analysed and discussed.

定性分析和讨论了堵口现象。

■Give some analyses to the failure forms of pinhole punch, bring forward several more ideal prevention measures,in order to improve usage life of a pinhole punch and quality of punching part.

对小孔凸模失效形式进行了分析,提出了几种较为理想的预防措施,以提高小孔凸模的使用寿命和冲压件质量。

■Light emission from the plasma in laser welding of zinc-coated plates when there appeared pinhole in the weld were analysised on magnitude and frequency ranges.

对镀锌板激光拼焊过程中焊缝上出现孔洞时的等离子体光信号进行了幅域和频域分析。

■Pinhole control

小孔式

■pinhole imaging system

小孔成像

■Pinhole camera model

小孔摄像机模型

■pinhole diffraction

小孔衍射

■visual acuity with pinhole

小孔视力, 小孔视敏度

■The pinhole is a useful refracting room accessory because it can provide an estimate of potential acuity with optical correction.

小孔试片是验光室有用的附件之一，因为它能预计可采用光学矫正的潜在视力。

■pinhole test

小孔试验

■short-diameter pinhole

小洞径

■tail pinhole

尾销孔

■Keywords Generating Pin gear housing Pinhole Circular tooth Slotter;

展成;针轮;销孔;圆弧齿;插刀;

■And purchases special callipers to surey pinhole.

并且购买特殊的卡尺来测量销孔。

■Irregular pinhole

异形销孔

■Keywords non-circular pinhole;piezoelectric actuator;repetitive control;

异形销孔;压电陶瓷驱动器;重复控制;

■pinhole detector

微孔检测器

■If you figure the mirror using this pinhole what you get will be a mirror suffering 1/8 wave PV undercorrection.

我们为安全计最好用双倍此距离至400公尺。我经常使用在1公里之外的人做星点。

■a pinhole plotter

打卡机

■pinhole plotter

打孔机

■Influence of Beating Load on th Problems of Web Break and Pinhole in Manufacturing High Grade Tissues

打浆下刀量对高档薄纸伏辊断纸和纸面针眼的影响

■The intensity distribution in Young's double pinhole interfer ence expriment is numerically calculate, and compared with the result of the nea r-axis approximation.

数值计算了杨氏双孔干涉的光强分布，与傍轴近似条件下的结果作了比较，并以图形的方式显示了干涉条纹的形状.

■With time, you feel something growing, a pinhole that eventually yawns into a deep ravine of longing.

时间推移，你感到什么在滋长，一点点空虚最终变成和峡谷一样深的渴望。

■Desd-foldcharacteristics ,non-polluting,pinhole for pelling off,uniformly thickness and width,adequate adequate adhesiveness along its full length,and high durability.

易折叠，无污染，易剥离，宽度及厚度协调粘贴度强，经久耐用。

■10. Desd-foldcharacteristics ,non-polluting,pinhole for pelling off,uniformly thickness and width,adequate adequate adhesiveness along its full length,and high durability.

易折叠，无污染，易剥离，宽度及厚度协调粘贴度强，经久耐用。收藏指正

■The working principle and applied example of the air hydraulic pressure cutter bucking-out system was presented in boring a tapered pinhole in the piston.

本文介绍了镗削活塞锥形销孔的气液压刀具补偿系统的工作原理,并介绍了气液压刀具补偿系统的应用实例。

■For the first time, the moire interferometry is applied to measure the displacement field for composite joints with a pinhole.

本研究首次将云纹干涉法应用于复合材料单销钉连接件位移场的测量。

■gas pinhole

气孔

■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。

■Standard Method for Pinhole Determination in Aluminum and Aluminum Alloy Plain Foil by Means of a Light Table

用灯标表测定铝及铝合金平箔中气泡的标准方法

■Because of the high requiring of the size,shape,position precision and roughness of pinhole,a high precision boring cutter is required to design and manufacture.

由于销孔尺寸、形状和位置精度及粗糙度的要求都很高,一般都需要设计并制造高精度的镗头。

■The pin-connected steel structure, which has an interstice between the pin and the pinhole in the node point, is likely to have displacement before bearing its loads.

由于销孔间隙的存在,销接钢结构体系在受荷载前就可能产生位移。

■Keywords pinhole;pouring temperature;mould-shell;cryolite powder;

皮下气孔;浇注温度;型壳;冰晶石粉;

■Pinhole defect

皮下气孔缺陷

■subcutaneous pinhole

皮下气泡

■Based on production practice,the measures to eliminate pinhole were suggested including controlling gas source and improving venting.

结合生产实践提出了消除皮下气孔缺陷的措施,包括减少气源和改善排气。

■Refitting Design and Compatible Production of Special Machine for Location Pinhole in Cylinder Cap

缸盖定位销孔专机的改造设计及兼容生产

■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。

■Palimpsest of space and time again forms Chen’s Family Pinhole in Hong Kong Park.

被摄的家庭不是被动而成为主角。

■The approach is based on the principle that the a pa rticle will form double points on the image plane when the particle is out of fo cus in an optical system with a two pinhole lens.

该方法是当利用双孔透镜成像时，单点粒子在离焦光学成像系统中会形成包含粒子空间信息的两点像，根据粒子像在像平面上的位置和间距可以获取空间粒子的三维空间位置。