A pinhole camera made out of a beer can was left in the north of England for three months.
一个由啤酒罐制成的针孔摄像机放在英格兰北部三个月了。
The yellow parts has small oval-shaped protrusions, each with one or two “pinhole” depressions.
黄色部分有小的椭圆形突出，每个突出又有一到二个“针孔”状凹陷。
For their next work, they'll be looking at how to replicate the intricate grooves and pinhole depressions.
至于下一步的工作，他们要研究怎么模拟复杂的沟槽和针孔凹陷。
X-rays enter the box through a small hole that in turn focuses them, like an old-fashioned pinhole camera.
射线通过一个小孔进入盒子，从而集中成一束。就像以前的针孔照相机。
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 focal spot, size depend on the pinhole diaphragm diameter of spatial filter.
光斑尺寸和空间滤波系统的针孔光阑直径有关。
Then give two feasible method, eccentricity beam method and double pinhole method.
为此我们提出两种实现方法，偏心光束法和针孔调焦法。
Regular filler has a fairly coarse texture, and is subject to leaving pinhole-size bubbles.
一般的补土料质地粗糙，会使漆面上起泡。
If you plan to have a pinhole at the bottom, drill the hole at the center of the bottom now.
如果你打算在底部打针孔的话，现在就要在底部的中心打洞了。
The laser spot diameter and its intensity distribution are measured with a scanning pinhole.
利用针孔扫描的原理，测量了聚焦光斑尺寸及光斑内的能量分布状况。
The yellow parts has small oval-shaped protrusions, each with one or two "pinhole" depressions.
黄色部分有小的椭圆形突出，每个突出又有一到二个“针孔”状凹陷。
The eye of a nautilus mollusk. The lens-less pupil works rather like the aperture of a pinhole camera.
鹦鹉螺之眼。这种没有透镜结构的瞳孔更像是针孔相机的孔。
The technique of using spatial pinhole filter for laser beam is introduced, and the experiment results are given.
介绍了空间针孔滤波器的调节方法，并给出了部分实验结果。
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。
Test results indicate that the optimization results are rational, and it is a new way for odd-shaped pinhole machining.
试验结果表明优化结果是合理的，为异形销孔的加工提供了一条新途径。
The mechanics and the observing system for aligning and bonding microlens arrays with pinhole arrays are specially designed.
特别设计了微透镜阵列与针孔阵列对准粘接的机械和观察系统。
A new pinhole-focusing scheme using referenced defocus signal is applied to an automatic subsystem for laser direct writing.
一种新的采用基准离焦信号的针孔调焦方案，用于激光直写的自动对焦子系统。
Various error sources of binocular stereo system are analyzed based on pinhole camera model for estimation of the depth error.
基于摄像机透视成像的针孔模型，分析了立体视觉中摄像机标定和三维重建过程的主要误差来源。
Radiation temperature in hohlraums is diagnosed using two soft X-ray spectrometers and multi-pinhole soft X-ray streak camera.
介绍了利用两台软x射线能谱仪和多针孔软x射线条纹相机配合诊断腔内的辐射温度。
Radiation temperature in hohlraums is diagnosed by using two soft X-ray spectrometers and a multi-pinhole soft X-ray streak camera.
介绍利用两台软x射线能谱仪和多针孔软x射线条纹相机配合诊断腔内的辐射温度。
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。
Especially the third one describes the pinhole image formation experiment and analogies rectilinear propagation with the archery flight.
特别是其中的第三条描述了针孔成像实验，并用射箭的飞行来比喻光的直线传播。
The test on copper foil in winding shows the monitoring method is effective, and the device can find flaws such as burr, Nick, and pinhole.
对箔绕机上的铜箔试验表明该方法有效可行，能监测铜箔表面的毛刺、划痕及小孔等质量缺陷。
The optical system of the micro digital sun sensor consists of APS CMOS image sensor and MEMS based diaphragm with pinhole array structure.
微型数字式太阳敏感器光学系统由APSCMOS图像传感器和基于MEMS工艺的小孔阵列式光线引入器组成。
Pekinese artist, Shi Guorui is a follower of the return to the roots, who uses the technique of the pinhole to photograph contemporary China.
北京艺术家史国瑞是一位归根学派的实践者，他使用针孔照相机来拍摄当代中国。
At doses high enough to sputter the first-generation blisters, Pinholes can be formed and pinhole density increased with increase in the total dose.
当剂量增加到足以溅射掉第一代表面发泡时，针孔形成，针孔的密度随剂量增加而增加。
The method of pinhole camera which is set up at the cone of a projectile, can record the yaw-time curve directly by a frequency-flash parallel light.
用在弹头上安装针孔照相机的方法，并借助一个频闪平行光源，能够直接记录攻角——时间变化曲线。
The method of pinhole camera which is set up at the cone of a projectile, can record the yaw-time curve directly by a frequency-flash parallel light.
用在弹头上安装针孔照相机的方法，并借助一个频闪平行光源，能够直接记录攻角——时间变化曲线。
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