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。
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。
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。
This paper puts emphasis on formulating the basic principle, structure and application of the measuring instrument by coupling of the theory of diffraction, sensor technology and interface technology.
基于该仪器，论文从光学衍射理论出发，结合半导体技术、微机接口技术等，阐述了它的基本原理、结构组成及应用。
Slit widths of instrument for measuring resolution of diffraction gratings in detail are discussed on theory of instrument profile.
用仪器函数理论对分辨率测试仪的缝宽作了详细讨论，并提出了改变缝宽来确定光栅实际分辨极限的新方法。
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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