CR-39

Research on surface coating technology of CR-39 resin glasses

CR-39树脂镜片表面涂覆工艺的研究

Technological processing and characteristics of CR-39 solid state track detector and its application to environmental monitoring

CR&39固体径迹探测器的制备工艺、性能及其在环境监测中的应用

Determination of etching properties of CR-39 plastic track detector in different etching conditions

CR-39塑料径迹探测器在不同蚀刻条件下的蚀刻性能测试

Measurement of charge composition of primary cosmic ray using CR-39 plastic track detector

用CR-39塑料径迹探测器测量原初宇宙线电荷成份

Optimum condition of chemical etching of CR-39 solid state nuclear track detector for neutron measurement

CR-39固体核径迹探测器用于中子测量化学蚀刻参数的优化

Energy response study of CR-39 detector for isotropic neutrons

CR-39对各向同性中子的能量响应研究

Determination of Bragg peak location for heavy charged particles with CR-39 solid track detectors

用CR－39固体径迹探测器测定重带电粒子的Bragg峰位

Track studies of in CR-39 detector for alpha particle

CR&39探测器的α粒子径迹研究

Testing of the performances of the CR-39 track detector with cosmic ray heavy nuclei

用宇宙线重核测试CR-39径迹探测器性能

Indoor radon concentration measured with activated charcoal adsorption and CR-39 detectors in Hong Kong

核径迹法和活性炭法测定香港室内氡浓度

A dyeing method for etching tracks on CR-39 plastics

在CR-39塑料上蚀刻径迹染色法

Single Particles Irradiating Scattergrams of China Map Profile Etched on CR-39 Film

单粒子束精确定位照射装置在CR-39膜上刻蚀中国地图边界研究

Objective : To measure neutron contamination in medical electron accelerators using CR-39 solid state nuclear track detectors .

目的：用CR-39固体核径迹探测器测量医用电子加速器产生的污染中子辐射。

Measurement of radon concentration in housings connecting radon spring bathroom with CR-39 detector

用CR－39探测器测量有氡泉洗浴间房屋内氡浓度

A personnel neutron dosimeter using CR-39 plastic recoil tracks

CR-39塑料反冲径迹个人中子剂量计

Studies on registration of alpha-particles using home-made CR-39 films

国产CR-39塑料膜测量α粒子的研究

Etching characteristics of high dose He ~ ( + + ) and H ~ + tracks in domestic CR-39 detector

国产CR&39记录高注量的He~（++）和H~+的蚀刻特性

Laser cutting of CR-39 detector

激光切割CR－39径迹片

Calibration of CR-39 solid state nuclear track detectors with a standard ~ ( 252 ) Cf neutron source and its application

CR-39固体核径迹探测器用~（252）Cf源剂量刻度及其应用

The neutron response function of combination detector consisted of polyethylene 、 lead and CR-39 for CR-39 is calculated .

建立了由聚乙烯、铅和CR-39组成的叠层探测器探测各向同性中子能谱模型，计算了叠层探测器对各向同性中子的能量响应。

Preparation and etching properties of CR-39 SSNTD

CR-39固体核径迹探测器的制备和蚀刻性能

CR-39 SSNTD for thermal neutron measurement

测量热中子的CR－39SSNTD

In the paper a personnel neutron dosimeter based on a CR-39 plastic track detector registering heavy recoils and alpha particles is described .

本文叙述了一种用于测量中子剂量的直接相互作用型的CR-39塑料反冲径迹个人中子剂量计。

The theory of thermal neutron measurement using CR-39 SSNTD is described . The method of making thermal neutron CR-39 SSNTD and its preliminary application for personal dose monitoring are introduced .

阐述了CR－39SSNTD实现热中子测量的机理，介绍了热中子CR－39SSNTD的制造方法及其在个人中子剂量计中的初步应用。

In this paper , the application and development of the material CR-39 for plastics optical lenses , as well as , the preparation and development of others plastics optical lenses with high refractivity were introduced .

本文主要介绍塑料光学透镜材料CR－39的应用现状、发展概况，以及其他高折射率塑料光学透镜材料的研制、开发状况。

For various sizes of ( cylindric ) can and various types of SSNTD ( CR-39 and LR-115 ), the calculated calibration factors are in good agreement with those measured .

对不同尺寸的圆柱形容器和不同类型探测片（CR39、LR115）氡探测器的刻度系数进行了计算，模拟计算结果与已有的实验数据符合较好。

Progress in applications of solid state nuclear track detectors in neutron radiation dosimetry is described , which includes the discovery of CR-39 track detector and its properties , techniques and applications in neutron monitoring .

介绍固体核径迹探测器近年来在中子辐射监测中的主要进展，其中包括发现CR-39径迹探测器及其主要性能，以及监测中子剂量的方法与应用。

Methods to improve scratch resistance and hardness of CR-39 resin glasses are introduced in the paper . The resin glasses are coated by silicone and its hardness can reach 5-6H of pencil .

介绍了采用有机硅涂料涂覆CR-39树脂镜片，提高镜片耐擦伤性和硬度，使其达到铅笔硬度5～6H。

CR-39 plastic nuclear track detectors have been cast with no additive and with methyl methacrylate , diallyl phthalate , dibutyl phthalate and di - ( 2-ethylthexyl ) phthalate .

用CR-39单体并掺入甲基丙烯酸甲酯、苯二甲酸二丙烯酯、邻苯二甲酸丁酯、邻苯二甲酸二（2-乙基己）酯等聚合成不同品种的CR-39塑料核径迹探测器。

The plastic nuclear track detector CR-39 is exposed for about 10 hours in balloon observation in 1982.The relative abundance ( E3.6 GeV / n ) of the galactic cosmic rays is obtained and compared the result with the satellite data .

在1982年的气球飞行中，球载塑料核径迹探测器CR-39在气球高度飞行了10小时.测得E3.6GeV/n的银河宇宙线相对丰度，结果与卫星探测数据基本一致。