数字散斑测量是一种非接触、全场测量的高精度光测方法。
Digital speckle measurement is a kind of non-contact and full-field optical measurement method.
由于本方法在陶范取样过程中一般不会对青铜器本体造成伤害，使得这一热释光测年及真伪鉴别法具有更广阔的应用前景。
Since the sample collection does no harm to the bronze body, the TL dating technique can be more widely applied in the dating and authenticity tests.
提出了一种线结构光测头误差检测和补偿方法。
A novel approach for testing and compensating the errors of structured light sensors is presented.
具有共轭点的类光测地线的固有加速度趋于无穷大。
It is shown that the proper acceleration of null geodesic with conjugate points approaches infinity.
介绍了用于光测电压的晶体的选择与晶体加工设计中的光轴选定原则。
This paper introduces the selection of crystal used for voltage measurement with optic, and the principle for selecting the optic axle.
本文介绍了用有限元和光测弹性方法，研究1米长叶片枞树型叶根和轮缘的应力分布。
Stress distributions on the 1000mm fir tree blade root and the rim are studied through finite element method and photoelastic method.
本文以应用较多的光测技术为主，综述了细观力学测量中光、声、磁、射线等试验技术。
In this paper the measurement methods based on optics, acoustics, magnetics and radiology are mentioned for research of mesomechanics.
针对这种情况，探讨了一种利用机(舰)载光测设备测量方位标修正惯导航向偏差的方法。
This paper discusses a new method that utilizes optical measuring instruments to measure the azimuth points and collimates the navigation deviation.
针对测量船光测设备的电视测量系统白天测星能力的不足，提出了一种新型的白天测星方法。
A new method is provided to improve the ability in measuring star in daytime of TV measurement system in the measurement ship.
文中采用陈至达(1962年)的光测应力分析基本方程，并导出适合于光弹性数据处理的三次样条函数。
Basic equation of photoelastic stress analysis by Chen (1962) is adopted; and a cubic spline function suitable for processing of photoelastic data is derived.
扼要地评述了以晶体的辐射效应为基础的热释光测年和光释光测年两种测年技术方法的进展、关系以及问题。
Thermoluminescence and Optically stimulsted luminescence are dating techniques based on the radiation effect of crystals. The Progress, relationship and problems of both methods are reviewed.
应用这种方法，可以提高光测设备白天测星的能力及测量船的总体测量精度，是一种准实时的、切实可行的白天测星方法。
The experimental results prove that this method may enhance the ability in measuring star in daytime of optical measurement device and whole measurement precision of measurement ship.
利用CCD图象传感器的线性积分成象特性，将数字图象处理技术与时间积分成象方法结合用于运动时间历程的光测分析。
Based upon the linear integral imaging mechanism of the CCD image sensor, this paper presents a new method for measuring the motion of a moving object.
现代光测技术、计算机数字图像处理技术、人工智能等新技术和新理论的飞速发展，推动了真正意义上的燃烧诊断技术的实现。
The development of present optical image processing technology and artificial intelligence technology prompt the realization of combustion diagnosis in real meaning.
结果表明，用柔度法测定dcls试样的分层尺寸，不仅测量结果准确，而且简单易行，避免了光测法的诸多麻烦和精度低的缺点。
It is shown that the compliance method for determining the delamination size in DCLS specimens is not only convenient and practical but also accurate.
测定碎屑矿物沉积后吸收的古剂量是第四纪沉积物热释光测年的关键。测定古剂量的方法有三种，即部分晒退法、残余热释光法和再生热释光法。
Determination of the paleodose absorbed by debris minerals in sediments after deposition is a key course for TL dating of the Quaternary sediments.
相机的测光方式要设置在局部测光或点测光方式，测光点对着你想要锁定曝光值的目标，按下锁定钮。
To make this work, use the partial metering mode (or spot metering mode) over the subject where you want to lock the flash output then press the asterisk (*) button.
本文讨论了HOE在光 测高温技术中的应用问题，并给出了初步实验结果。
This paper discusses the application of HOE in optical measurement of high temperature and gives primary experimental results.
光纤传感器是根据光纤的传输原理，通过对光纤传光特性的检测来感测外部环境变化的一种装置。
The optical fiber sensor is a kind of device which can monitor change of external environment by testing the characteristics of light. It is based on light transmission in fiber.
本文基于光学三角法测量原理，设计了一种通过改变光平面与成像光轴夹角来实现对视场内被测零件表面扫描的视觉测头。
A novel noncontact scanner that scans the inspected part's surfaces by changing the Angle between laser plane and optical axis is designed based on optical triangulation.
其中利用光学斩光器对被测光进行调制使其与方波参考信号相关是对微弱光信号进行锁相检测的一种常用方法。
Using the optical chopper to modulate the detected light to make it related to the reference squarewave signal is a common method of locking phase detection of weak signals.
人类可见的物质只占到整个宇宙总物质的17%，剩下的83%是所谓“暗的”，意味着它们不会释出或反射可测光。
The matter we can see makes up just 17% of matter in the Universe; the remaining 83% is "dark", meaning it does not reflect or emit detectable light.
附多功能量测平台，使实验量测光路架设方便稳定，不须额外光学配件。
Multifunction measurement platform included, makes it more convenient and stable to set up experiments. No other optical accessories needed.
要保证测量光聚焦在待测表面，自动聚焦控制是非常重要的。
To keep the measurement light focusing on the measured surface, an automatic focus unit is very important.
根据线结构光视觉测头的光学成像特性，论证并建立了基于透视变换的摄像机及物像关系模型。
A camera model based on perspective transformation is analyzed and established according to optical properties of the laser vision probe.
原理上定心误差在光传播和光反射里是可测的。
In principle centring errors are measurable in transmitted light and in reflection.
这种方法可以用于对没有感光斑点的底片作面光源测光。
It may be useful for surface photometry on plates without sensitometer spots.
这种方法可以用于对没有感光斑点的底片作面光源测光。
It may be useful for surface photometry on plates without sensitometer spots.
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