The elegant musical jewel case, a wonderful article made with clever workmanship, is the best present for your sweet heart.

Received from Mrs. Richard for safe custody the following: one jewel case, said to contain ornaments.

兹收到理查德夫人交来首饰盒一只，据称内装首饰，谨代保存，此据。

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Development of gamma ray irradiation on induction of a long grain mutant and its application

γ射线诱发水稻长粒型突变体的研究

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Theoretics and experiments of continuous survey in ground gamma ray spectrometry

地面γ能谱测量中连续测量的理论基础和实验结果

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Study on the calibration device for MWD gamma ray tool

随钻自然伽马刻度装置及量值传递研究

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Research on coal seam thickness detection by natural Gamma ray in shearer horizon control

自然γ射线法在采煤机摇臂自动调高中检测煤层厚度的研究

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This paper mainly analyses and studies the optimization about the shielding materials of gamma ray.

本文主要是针对γ射线屏蔽材料进行了优化分析与研究。

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Measurement of soil density and water content with Cs-137 gamma ray attenuation

用铯-137γ射线衰减法测量土壤密度和含水量

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The application of Monte Carlo method in sensitivity calibration of gamma ray dose rate

蒙特卡罗方法在γ剂量率灵敏度标定中的应用

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Discussion on some problems of the gamma ray logging

Υ测井中几个问题的探讨

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The Status of Very High Energy and Ultra High Energy Gamma Ray Astronomy Observation

甚高能和超高能γ射线天文观测现状等离子体和高能物理学

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Research on Sag Resistance of Polypropylene Modified by Gamma Ray Irradiation

辐照改性聚丙烯抗熔垂能力的研究

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Assembly process of Gamma ray medical operation instrument

放射医疗设备全身伽玛刀的装配工艺

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The matrix was testified with several standard gamma ray sources.

通过测量几种标准γ源来检验响应函数矩阵的准确程度。

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Correction of Spatial Distortion in Gamma Ray Image Spatial Planning

γ相机平面成像的空间畸变校正

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The software of the core gamma ray spectrum logging system for MS windows

Windows环境下岩心伽马能谱测量系统软件

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Analyzing Natural Gamma Ray Spectrometer by Using ANN BP Network

应用人工神经网络解析自然伽马能谱

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Application of Natural Gamma Ray Spectrometry Logs in Reservoir Evaluation

自然伽马能谱井在储层评价中的应用

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Analytical Methods With Neutron-Gamma Ray Spectrometry From Formation Elements

地层元素测井中中子-伽马能谱解析理论和方法

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On Gamma Ray Spectra Measurement and Its Analysis Precision

自然伽玛能谱测量及其分析精度初探

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Progress in the Research of Strong Magnetic Field and Gamma Ray Bursts

强磁场和γ爆的研究进展

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