low energy gamma source

Study on Oil Water Gas Phase Fraction Measurement Using Low Energy Radiation;

低能射線法油水氣相含率測量研究

Research of measuring low energy γ ray ~(241)Am by HPGe detector;

HPGe探測器測量低能γ射線~(241)Am的研究

The mechanism of hole-trapping in oxide and interface state buidup was discussed un-der irradiation in this paper first, then a low energy X-ray irradiation system was introduced, final-ly the variety of nMOSFET threshold voltage after X-ray irradiation was studied, It is shown thatthe influence on nMOSFET threshold voltage of X-ray is correlated with that of ~(60)Co.

隨后介紹了一種低能X射線輻射系統,最后討論了X射線輻照后nMOSFET閾值電壓的變化,結果表明采用X射線輻照對nMOSFET的閾值電壓的影響與~(60)Co輻照影響的規律一致。

The density measurement technology of foam material with low atomic number was established by low energy X-ray radioscopy.

采用低能X射線對低原子序數(低Z)泡沫樣品進行透射照相,以膠片作為記錄介質,對材料密度進行測量。

Investigating Multi-Phase Pipe Flow Measurement Technology Based on Low Energy Ray;

基于低能射線多相管流檢測技術研究

low-energy X-ray space detector

低能x射線空間探測器

high-energy and low-energy gamma-ray astronomy

高能與低能γ射線天文學

The Effecte of Water in the Soil on Scattered Gamma-ray

水分對伽瑪能譜低能散射射線影響的研究

low-altitude dish

低輻射天線，低仰角天線

Development of Low Energy X-ray Si-PIN Detectors Based on Planar technology

平面工藝Si-PIN低能X射線探測器研制

Effect of Material Scattering on the Precision of Low Energy γ Ray Thickness Measurement

材料自散射對低能γ射線厚度測量精度的影響

FREE-AIR IONIZATION CHAMBER USED IN ABSOLUTE MEASUREMENT OF LOW ENERGY X-RAYS

用于低能X射線絕對測量的自由空氣電離室

Optimized algorithm of energy for reducing indoor electromagnetic radiation from wireless network

降低室內無線網絡電磁輻射的能量優化算法

A Study on the Low Energy X/γ-ray Spectral Response of CdZnTe Planar Detectors

CdZnTe平面探測器對低能X/γ射線的光譜響應

Spectral Lag Effect between High and Low Photons and Light Curve Pulse in GRBs;

伽瑪射線暴高低能光子的時滯效應和脈沖光變曲線

low temperature infrared emission detecting instrument

低溫紅外線發射探測儀

A New Radiation Mechanism of Middle and Near γ-Ray;

一種新的中γ射線和低γ射線輻射機制

energy dispersive X-ray diffractometer

能量擴散X射線衍射儀

Measurements of the electrical properties of transmitting tubes-Method of measuring the non-linearity in the luminance of the lower frequency

GB/T3789.29-1991發射管電性能測試方法低頻亮度非線性的測試方法

The cosmic-ray experiments could also resume, but with reduced efficiency.

至于宇宙射線的實驗也可繼續進行，只是效能會低一些。

Biological Effects of Low Energy Ion～(12)C、～7Li and ～(60)Co-γ Ray on Rice;

低能重離子～（14）C和～7Li及～（60）Co-γ射線對水稻的生物學效應研究

Improve Soil Samples Fired Low Energy γ-ray Measurement Accuracy of Radionuclide Activity Method;

提高環境土壤樣品中發射低能γ射線核素活度測量準確性的方法研究