利用显微硬度计、金相显微镜和X射线衍射仪测定了渗氮层的硬度梯度、层深、显微组织和相组成。
The hardness gradient, depth, microstructure and phases of nitrided layers were measured with Microhardness Apparatus, Microcopy and X-ray diffractometer.
涵盖的主题包括：几何光学射线追踪，畸变，镜头设计，孔径和停止，辐射计和光度法。
Topics covered in geometrical optics include: ray-tracing, aberrations, lens design, apertures and stops, radiometry and photometry.
采用SEM、X射线、光学显微镜、显微硬度计等手段研究了高能密度光束表面合金化的机理和工艺。
In this paper the mechanism and process of light beam surface alloying were investigated by SEM, X-ray diffraction, optical microscope, microhardness etc.
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。
Employed by optical microscope, scanning electron microscope, microhardness tester and X ray diffraction instrument, the isothermal decomposition process of high nitrogen austenite was investigated.
利用光学金相显微镜、显微硬度计、电子探针及X射线衍射分析仪初步探索其中温回火转变过程。
Optical metallographic microscope, micro-hardness tester, electron microprobe and X-ray diffraction analysis were applied to explore the process of intermediate temperature tempering transformation.
研究了用X射线探伤方法检查铠装热电偶焊接质量，介绍了焊接仪器、透度计设计和探伤实验方法，讨论了铠装热电偶X射线探伤实验结果。
The welding quality of sheathed thermocouples was investigated by X ray testing. The design of penetrometer, the testing method, and the testing results were introduced.
探索了X射线照片密度与显微密度计信号电压之间的关系。
The relation between the optics density of the X ray and the output information voltage of micro densimeter is investigated.
利用反光显微镜、MPV - 1型显微光度计、JCXA- 733型电子探针、X射线粉晶分析等手段对产在河南祁雨沟爆破角砾岩型金矿中的针硫铋铅矿进行了研究。
Aikinite in the Qiyugou gold deposit, Henan Province has been studied by means of reflecting microscope, MPV-1 Type microphotometer, JCXA-733 Type electron microprobe and X-ray powder analysis.
利用X射线衍射仪、扫描电子显微镜和荧光分光光度计对样品的晶体结构和光学性质进行了分析。
The structural and optical characteristics were studied by X-ray diffraction, scanning electron microscopy and Photoluminescence spectrum.
采用X -射线衍射、差热分析、微量热计及压汞测孔仪对公路粉煤灰水泥的水化产物、水化放热曲线、孔尺寸分布进行了研究。
The hydrated products and pore size distribution of high road fly ash cements were studied by means of XRD, DTA, Mercury porosimeter, etc.
用X射线扫描密度计测量气干材含水率及其每一年轮的水分分布。
In this paper, the moisture content and its distribution of each growth ring in air dried wood specimens have been tested by using X-ray scanning densitometer.
为此建立了钢板的高精度厚度计式模型，采用X射线测厚仪检测参数和各种补偿算法对计算模型进行修正。
For this reason, we develop a model which can calculate thickness for plate rolling, and an X-ray thickness gauge monitor and several compensation algorithms are used to compensate model error.
利用X射线衍射仪和示差扫描量热计（DSC），研究该非晶薄带的非晶特性及晶化过程；
The amorphous ribbons and their crystallization processes were identified by differential scanning calorimeter (DSC) and X-ray diffraction (XRD).
日本Kaguya飞行器在2007年发射，用伽马射线分光计探测出了釉。
The Japanese Kaguya spacecraft, which was launched in 2007, detected uranium with a gamma-ray spectrometer.
采用中频真空感应熔炼炉、X射线衍射仪、金相显微镜、电子探针、显微硬度计等实验分析方法，研究了稀土金属铈与低熔点金属锡在钢中的相互作用。
The interaction between the cerium and tin in steel was studied by vacuum induction melting, Xray diffraction, optical microscopy, electronic probe microscopy analysis, and microhardness tester.
利用X射线衍射、扫描电子显微镜和分光光度计对制备的V2O5薄膜的结构、形貌和光学特性进行研究。
The microstructure, the morphology and optical properties of V2O5 thin films were studied by XRD, SEM and spectrophotometer.
认识到建立固体火箭发动机燃烧室X射线探伤像质计标准势在必行。
It was considered that the establishment of radiographic IQI standard for solid rocket motor chamber was necessary.
认识到建立固体火箭发动机燃烧室X射线探伤像质计标准势在必行。
It was considered that the establishment of radiographic IQI standard for solid rocket motor chamber was necessary.
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