Precise positioning of X-ray source in industrial CT system;
工业CT系统中射线源的精确定位
Accurate coordinate of X-ray source is one of the key parameters in design of micro CT based on cone-beam X-ray system.
目的:针对利用锥束光X射线机构建的微型CT系统,对射线源的微小偏差进行校准。
The gauge is made of the radioactive source and nuclear detector of which the transducer is composed and the single microcomputer and some circuit of which the measurement unit is composed.
介绍了结晶器钢水液位测量仪的原理和方法 ,该测量仪由γ射线源、核辐射探测器、单片机和有关电路组成。
Emission characteristic of long laser pulse keV X-ray source;
长脉冲keV X射线源的辐射特征
ROSAT X-ray Source 1057+4316 Identified as a QSO of z=0.32Z;
ROSAT X射线源1057＋4316被证认为一个z＝0．32的类星体
It can be made as field emission cathode of X-ray source.
实验使用印刷方法将碳纳米管制备于玻璃基底 ,并作为X射线源的阴极。
Following a brief introduction of X-ray sources and X-ray source observational instrument system with detector and collimator, the fundamentals of spacecraft attitude determination using X-ray sources are described in some details.
在介绍X射线源和X射线探测器、准直器的基础上,重点描述了应用X射线源测量航天器姿态参数的原理和方法。
Theoretical Research on Thomson Scattering X-ray Source and Preliminary Experiment Design;
汤姆逊散射X射线源理论研究及初步实验设计
Researches of Thomson scattering ultra-short pulse X-ray source at Tsinghua University
清华大学汤姆逊散射超短脉冲X射线源研究
Research on the X-ray Imaging Based on Micor-Focus
微焦点X射线源成像质量分析与研究
Research on Numbers of Radiation Sources in Strip Crown Measurement
板带材凸度检测中的射线源数目研究
Binary X-ray sources are also places to find strong black hole candidates.
X射线源——双星同样也是发现黑洞候选体的地方。
It is almost the case that each X ray source exhibits its own brand of variability.
几乎每个x射线源都有自己的变化特点。
Experimental Research of Laser Produced High Energy X-ray Source and Its Application;
激光驱动高能X射线源及其应用实验研究
A Backfire Antenna Fed by a Bifilar Backfire Mode Helix
双线背射模螺旋作馈源的背射式天线
A New Backfire Antenna Fed by a Bifilar Backfire Helix
双线背射螺旋作馈源的新式背射天线
Medical Diagnostic X-ray Radiation Source Evaluation of Uncertainty in Measurement
医用诊断X射线辐射源不确定度评定
Analysis of linear Compton scattering of laser synchrotron source
激光同步辐射源特性的线性康普顿散射分析
Development and Design of 3KW High-frequency High Voltage Generator for X-ray Diffractometer;
X射线衍射仪3KW高频高压电源的研究与设计
Roughly Talk about the Undersdanding of Medical Diagnostic X-ray Radiation Source Verification Item
浅谈对医用诊断X射线辐射源检定项目的理解
multi-feed parabolic reflector antenna
多馈源抛物面反射器天线
Research on Source Localization by Matched Field Processing Based on Ray Theory;
基于射线理论的匹配场声源定位研究
Design of 140KV High-Voltage DC Power-supply for X-ray Tube;
X射线管用140KV高压直流电源的设计
Research on Radiated Sources on-Line Monitoring System Based on WebGIS
基于WebGIS的放射源在线监控系统研究
picks up electromagnetic radiations in the radio-frequency range from extra-terrestrial sources.
从外陆来源的无线电频率范围内接受电磁射线。