CR-39 solid-state nuclear track detectors were used to detect space heavy particles.
为了探明植物种子在空间搭载后发生一系列改变的原因,尤其是探寻空间辐射与突变发生的内在关联,设计了"照相定位"实验法,采用CR-39固体核径迹探测器来探测空间重离子,并利用空间重离子径迹与植物种子的相对位置,来确定被重离子击中的种子及其击中部位;同时用LiF热释光片测量种子所受的较低LET空间辐射的剂量。
The recognition and count of the nuclear track image provides an important basis for radon levels in surroundings.
核径迹图像的识别与计数是环境中氡浓度测量的重要依据。
The cross-section samples of nuclear track membrane(NTM) for scanning electron microscopy observation were successfully prepared by combination of UV illumination and liquid nitrogen freezing.
利用紫外光辐照结合液氮冷冻技术成功地制备了聚碳酸酯核径迹膜断面的扫描电子显微镜样品。
BREAKTHROUGH IN FAKE PREVENTIONNUCLEAR TRACKETCHING;
防伪技术的新突破——核径迹防伪技术
Automatic Counting of Nuclear Tracks Based on BP Neural Network
基于BP神经网络的核径迹自动计数
Effect of Nuclear Track on Reflectivity for Insulating Material
固体核径迹对绝缘材料抗反射性能的影响
THE CAUSATION OF THE ERODED PITS OF NUCLEON-TRACKS IN MICA CONTAINED IN NATURAL GRANITE
天然花岗岩夹杂云母中核径迹腐蚀坑成因探讨
The thermal neutron flux density is measured with Soild State Nuclear Track Detector (SSNTD),and the γ radiation dose rate is detected with Thermoluminescence Dosimeter (TLD).
中子通量密度采用固体核径迹探测器测量，γ辐射剂量率用热释光探测器测定。
fission fragment track dosimeter
裂变碎片径迹剂量计
fission fragment track discriminator
裂变碎片径迹甄别器
silver halide particle-track detector
卤化银粒子径迹探测器
fission track dating method
裂变径迹法年龄测定
fission fragment damage track detector
裂变碎片损伤径迹探测器
After development, the paths of electrically charged particles appeared.
显影以后，就显示出带电粒子的径迹来。
One complete circular track appears in the lower part of the photograph.
照片的下部有一个完整的圆形径迹。
Study of Neutral Track Measurement at BESⅡ
北京谱仪Ⅱ中性径迹测量误差的确定
Effects of harvesting operations on water quality of brooks in forest sites
森林采伐作业对迹地径流水质的影响
A Testing System For The LHCb Outer Tracker High-Voltage Boards;
LHCb外部径迹室高压板测试系统的开发
Researches on the Meanings of the Track of Particle a in Experiments on Teaching Methods;
a粒子径迹探测实验教法意义上的研究
Fission Track Dating of Huarong Granites and its Implication for Tectonic Evolution of Jianghan Basin,Central China
华容岩体裂变径迹定年及其构造意义
Tl,Tl Poisoning,and Tl Remove Tracks in the Ecological System
铊,铊中毒及铊在生态系中迁移径迹