片语

x-ray fluorescence efficiencyx光荧光效率

x-ray fluorescence spectrographx荧光光谱仪

x-ray fluorescence x射线荧光

X-ray fluorescence loggingX荧光测井

Portable X-Ray Fluorescence携带式X

X-ray fluorescence analysisX射线荧光分析法

X-ray fluorescence absorptionX射线荧光吸收

X-ray fluorescence spectormetryX射线荧光光谱法

radioisotope x-ray fluorescence放射性同位素x射线荧光

英汉例句

• X-ray fluorescence technique and its applications in prospecting gold are described.

  本文介绍了X荧光勘查金矿技术及找金成果，并论述了该技术的进展。

• A suggestion was made to measure thin-film thicknesses using second X-ray fluorescence from substrate excited by primary X-ray of plating element, and corresponding equations were derived.

  为了弥补目前采用的各种镀层厚度测量方法之不足，本文提出利用镀层元素一次X光激发的基底金属二次荧光进行膜厚测量的设想，并推导出相应的计算公式。

• This article determined variety elements in soil and mud sample, such as Copper, Lead, Chromium, Zinc, Nickel with the powder sheeting and X-ray fluorescence spectrographic methods determination.

  采用粉末压片、X射线荧光光谱法测定土壤及底泥样品中铜、铅、铬、锌、镍等多种元素。

• Introduce technology and the application of portable high-precision X-ray fluorescence analyzer for prospecting of metal mine in Jingxian of Anhui province.

  介绍了高精度便携式X荧光分析仪在安徽泾县金属矿勘查中的应用效果。

• 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 portable type of isotopic radiogenic X-ray fluorescence analysis is a kind of method of instrumental analysis without the destructive effect on the samples.

  携带式同位素放射性X—射线荧光分析，是一种非破坏性(对样品)的仪器分析方法。

• Practical divergent Angle is evaluated by the derivative of the standard wafer's grazing-exit X-ray fluorescence curve.

  用标準晶片掠出射x射线荧光曲线的微分评测了实际角发散度的大小。

• By pressing the magnesia powder into disks directly and correcting the matrix effect, a method for X-ray fluorescence analysis of magnesia was established.

  采用粉末样品直接压片法，通过基体校正等手段，建立了优质镁砂X射线荧光分析方法。

• At last, the intelligent multi-channel nuclear spectrometer has been combined with X-ray fluorescence probe to analyze several mineral samples.

  最后，将智能多道谱仪与X射线荧光探头结合起来分析了一些矿物样品。

• The advances, principles, Instruments and applications of total reflection X-ray fluorescence spectrometry are reviewed with 67 references.

  本文综述全反射x -射线荧光光谱分析的进展、原理、仪器和应用。参考文献67篇。

• 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。

• In this paper the micro-distribution patterns of trace elements in the Nandan iron meteorite are studied by a synchrotron radiation X-ray fluorescence micro-scanning method (SRXRFMS).

  本文用同步辐射X荧光微区扫描法（SRXRFMS）研究了南丹铁陨石中微量元素的微区分布特征。

• Meanwhile, CaO, MgO, SiO2 in dolomite and limestone are determined by X-ray fluorescence spectrometry with fused preparation sample.

  并用熔融法制样，X射线荧光光谱法测量白云石、石灰石中氧化钙、氧化镁、氧化硅。

• The composition, appearance and grain size of dysprosium fluoride product have been characterized by XRD, TG, DTA, TEM and X-ray fluorescence analysis. The results show th...

  用X射线衍射、X射线荧光光谱分析、差热-热重及透射电镜等分析方法对产品进行了组成、形貌和粒径分析，获得了理想的结果。

• This article reviews the progress and the application of X-ray fluorescence spectrometry in the field of rock and mineral analysis in China and surveys the development in the future.

  回顾了我国X射线荧光光谱分析的进展及其在巖矿测试领域的应用，并展望了今后的发展趋势。

• The invention relates to X-ray fluorescence analysis technology and discloses an X-ray fluorescence analysis device.

  本发明涉及X射线荧光分析技术，它公开了一种X射线荧光分析装置。

• Using chemical addition method to calibrate absorption effect, trace element in human hair are analyzed with X-ray fluorescence (XRF).

  通过化学加入法校正吸收效应，采用X射线荧光分析法（XRF）分析人发样品，确定人发中微量元素的含量。

• The experimental device and methods of nondestructive analysis on individual fluid inclusion by synchrotron radiation X-ray fluorescence microprobe are described.

  本文叙述了同步辐射X射线荧光微探针用于单个流体包裹体无损分析研究的实验装置和方法。