The paper introduces the method and application procedure for the accurate measurement on highway cross-section by use of infrared ray instrument based on the principal of polar coordinates.
介绍一种根据极坐标原理和利用红外仪精确测量公路横断面的方法及实施步骤。
The deuterium lamp is often used as ultraviolet ray lamp in UV measuring instrument, the measuring accuracy of the instrument has close correlation with the stability of radiation energy.
织物紫外线透过率测试仪是衡量织物抗紫外线能力的仪器，氘灯作为优选的紫外光源，其辐射强度的稳定密切关系到测量的精度和一致性。
Employed by optical microscope, scanning electron microscope, microhardness tester and X ray diffraction instrument, the isothermal decomposition process of high nitrogen austenite was investigated.
利用光学显微镜、扫描电镜、显微硬度计及X射线衍射仪分析了高氮奥氏体的等温分解过程。
In this paper we describe a method to improve the recording sensitivity by twice reflections of light ray without changing the inherent sensitivity of the instrument.
本文在基本不改变仪器固有灵敏度的前提下，采取记录光线二次反射法，以提高仪器的记录灵敏度。
This paper introduces the physical basis, instrument and equipment, methodology and technology which to find associated mineral for field X-ray fluorescence determination.
介绍了现场X射线荧光勘查技术的理论基础、仪器设备和运用X荧光分析仪寻找伴生矿的方法技术。
The phases of samples were analyzed by X-ray diffraction and their thermoelectric properties were tested by electric constant instrument and laser thermal conductance instrument.
用X射线衍射分析了样品的相组成，用电常数测试仪和激光热导仪测试了样品的热电性能。
The principle, instrument , sample preparation and results of X-ray diffraction at the starch structure are presented.
对X射线衍射在测定淀粉结构中应用的原理、仪器、样品制备以及测定结果进行了简单的介绍。
Introduce the application in the mine exploring of field on-the-spot with X ray fluorescence analysis instrument(XRF) of new generation.
介绍新一代X射线荧光分析仪（XRF）在野外现场矿产勘察中的应用效果。
Determining of the surface chromium content on Salvanized Sheet Steel by X ray fluorescence method was introduced, and selected the best determining condition and parameter of the instrument.
本文研究了X-射线荧光法测定镀锌板表面铬层质量的分析方法，实验选择了仪器的最佳测定条件和参数，并对方法的精密度和准确度进行了考查。
The experimental instrument, sample preparation and determination method of the trace element Se in solution by total reflection X-ray fluorescence analysis are described in this paper.
本文叙述了用全反射X荧光分析方法测定溶液中微量硒的实验装置、制样技术和测定方法。
The article explains a high-power high frequency and high voltage power supply which is used in X-ray Radial Diffraction instrument.
介绍了一种用于X射线衍射仪的大功率高频高压电源。
The mesomorphic behavior of these polymers was characterized by a polarizing microscope, a DSC instrument and a X-ray diffractometer.
共聚物的液晶性用偏光显微镜、DSC和X射线衍射进行了表征。
One is that regular humans are turned into Minions by a Minionizer machine, a ray gun-like instrument similar to the one seen on the Minions ride at Universal Studios theme park.
一种说法是小黄人是“小黄人制造机”将普通人类转变而来的。“小黄人制造机”是一个类似射线枪的机器，跟在环球影城主题公园的小黄人过山车那里可以看到的很像。
The X-ray multilayer mirror for longer wavelength fabricated with ion-beam-sputtering deposition instrument OXFORD, is introduced in this paper.
叙述用离子束溅射镀膜机OXFORD进行X射线长波段多层膜实验及制备X射线多层膜光学元件方面的工作。
By using computer tomography (CT) instrument, the X-ray shielding property of nylon 6 composite with high tungsten concentration was investigated.
利用计算机断层扫描(CT)仪对高钨含量尼龙6复合材料的X射线屏蔽性能进行了研究。
In the process of the calibration and verification of gamma-ray spectrometer. the background of the instrument is of important effect on the verification results.
伽玛能谱仪在校准检定过程中，仪器本底对检定结果有着重要的影响。
X2350A X-ray strain instrument was introduced to test the residual stress in the shocked region, and finite element software ABAQUS was used to simulate the stress.
用x2350a型x射线应力衍射仪测试冲击区域残余应力分布情况，并用有限元软件ABAQUS进行模拟。
A new high accuracy intelligent instrument for measuring the Angle of attack between wheel and rail by means of infrared ray and MCS-51 serial single-chip microcomputer is presented.
本文提出一种利用红外线光源及MCS - 51系列单片微机的新型高精度智能轮轨冲角测试仪。
To measure morphology and structure of nanotubes and nano titanium dioxide powder by using scanning electron microscopy, transmission electron microscopy, X-ray diffraction and BET instrument;
运用扫描电子显微镜、透射电子显微镜、X射线衍射仪和比表面仪等测试手段对二氧化钛纳米管及纳米粉体的形貌、结构进行表征；
To measure morphology and structure of nanotubes and nano titanium dioxide powder by using scanning electron microscopy, transmission electron microscopy, X-ray diffraction and BET instrument;
运用扫描电子显微镜、透射电子显微镜、X射线衍射仪和比表面仪等测试手段对二氧化钛纳米管及纳米粉体的形貌、结构进行表征；
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