本文提出采用重庆大学研制MOS图象传感器,用微机进行数据处理,实现激光精密测微的一种可行方法。
By use of MOS image sensor developed by ChongqingUniversity and microcomputer data processing, a feasible method for laser accurate micrometry is presented in this paper.
但它也将成为第一个能够测点定位足够多微中子的望远镜,使之值得用于测量地球内部。
But it will also be the first telescope capable of spotting enough neutrinos to make it worthwhile to take measurements of the interior of the Earth.
BAE系统公司将在这种增强型夜视镜中使用该公司的非冷却微型红外微测辐射热仪传感器技术。
BAE Systems will incorporate its uncooled MicroIR microbolometer sensor technology in the enhanced goggle.
1728年,奥伊勒绘出了曲面上测地线的微方程。
In 1728 Euler gave differential equations for geodesics on surfaces.
蛋糕切口设备,遥控的自动和可调整的测微推进从控制板。
Automatic and adjustable micrometric advancement of cake cutting device, remote controlled from the control board.
透气性测定通过恒压气源吹气测压法实现,透气性探头的核心部件是微压差传感器。
Permeability is measured by constant pressure air source blowing, core of the detector is micro differential pressure sensor.
提出了一种利用光纤的共振来测微振动的新方法,从理论上阐述了其原理并取得了实验数据。最后展望了其应用前景。
A new method of measuring micro vibration was put forward based on the principle of optical fiber resonance. The principle was given and some data from experimentation were got.
绝缘纸板微水分介电测量系统中,电容式传感器电极与被测绝缘纸板的接触状态与接触压力会影响测量结果。
The contacting state and pressure between the pressboard and the electrodes of the capacitive sensor in dielectrometry system can affect the measurement of moisture in pressboard.
四川盆周山区猕猴桃施肥技术的关键在于大力增加有机肥的投入、重视微肥的有效施用、推广测土配方施肥。
The key to fertilization technology lies in increasing investment of organic fertilizer, paying attention to microelement fertilizer's application and extending fertilizer formula after soil testing.
智能电感测微仪是一种新型的长度测量仪器。
Intelligent inductance micrometer is a new type instrument for measuring length.
所以研究如何提高激光测微头的测量精度和速度有很高的实用价值。
So to study on improving the laser triangular measuring device's measuring precision and speed is of great practical value.
便携式智能数字测微仪是一种新型的高精度计量仪器。
The portable intelligent digit display micrometer is a new type of micrometer with high accuracy.
随着测量速度的提高,测微仪测头的动态性能已经成为影响测量精度的重要因素。
With measurement speed increasing, the dynamic performance of the probe becomes an important factor which influences measurement precision.
本文提出了一种提高微波测湿传感器灵敏度的新机理——微扰增强机理。
A new mechanism - "Pertubation Augmentation" is proposed to raise the sensitivity of the sensor for microwave moisture measurements.
方法:所有穿透性角膜移植术的角膜白斑病例术前测微尺测量角膜白斑的长径与短径。
Methods:All the corneal leucoma cases were chosen suing Micrometer preoperatively to measure the diameter of the corneal leucoma and the whole corneal.
为了提高MEMS微接触式测头的性能,系统开展了测头的结构设计和参数优化。
To improve the performance of MEMS micro tactile probe, the structure design and parameter optimization of probe are developed.
用显微镜的测微尺镜下测量蚤卵的直径。
Measure the diameter of the flea egg with wee ruler of microscope.
使用一具附有测微器的光学望远镜配合赤道式射电望远镜进行极轴精密调整,不需用精确的度盘和记时设备。
An optical telescope with a micrometer is used to precisely adjust the polar axis of an equatorial radio telescope and any precise dial and clock will not be needed.
试验结果表明:在对电感测微仪测头的设计中,合理增加刚度和预压量、减少活动部分的质量可以提高测头的动态响应性能。
The test results indicate that increasing reasonably the probe's stiffness and pre-compression capacity and reducing the mass of movable part may enhance its dynamic response performance.
利用有限元法对微桥结构的测辐射热计进行了二维热模拟。
Two-dimensional thermal simulations of the microbolometer with a micro-bridge structure by finite element method were done.
结果表明,在激光衍射测微中,用硬件插值细分的方法可以使其测量精度更为精确。
This simulated experiment shows that the method with the hardware equidistant subdivision can improve highly its measured accuracy in laser diffraction measure fine wire diameters.
该装置以组合量块为标准,采用可换向的单测头和成本较低的电感测微仪进行定位测量。
The new measurement system of thermal deformation adopts combined gauges as standard length, single switchable measuring head and inductance micrometers to carry on relative measurement.
对目前在非致冷微测辐射热计研制中得到成功应用的氧化钒薄膜的特性、制备及表征技术进行综述。
The properties, preparation and characteristics of vanadium oxide thin film, which has been successfully used in un cooled micro bolometer fabrication, are reviewed.
本文从微硬度量测方法得到启发,提出了一种新型的残余应力测试方法-围箍压痕法。
In this paper, in the view of microhardness measurement, a new method to measure the residual stress, named the method of hoop-stress is investigated.
提出了一种利用光纤的共振来测微振动的新方法,从理论上阐述了其原理并取得了实验数据。
A new method of measuring micro vibration was put forward based on the principle of optical fiber resonance.
三维工业测量系统是以全站仪及双微棱镜片测杆为基本手段而开发的一个测量系统。
TDR (Total station and Double mini prism survey Rod) system is a newly developed three dimensional industrial survey system using total station and mini prism as basic tools.
针对微小结构几何量测量的需求,通过集成MEMS微触觉测头和纳米测量机构建了高精度的测量系统。
According to dimension measurement requirement of micro structure, a measurement system combined by MEMS micro tactile probe and nanomeasuring machine is constructed.
针对微小结构几何量测量的需求,通过集成MEMS微触觉测头和纳米测量机构建了高精度的测量系统。
According to dimension measurement requirement of micro structure, a measurement system combined by MEMS micro tactile probe and nanomeasuring machine is constructed.
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