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- A study of personal neutron dosimetry- solid state bubble detector based on nuclear track technique 利用核径迹技术研制个人中子剂量气泡探测器
- nuclear track technique 核径迹技术
- An analysis of asymmetric etch demonstrated that the nuclear track membranes can be prepared with smaller pore size than that with the normal etch. 不对称蚀刻法的分析表明，在灵敏度不变时可以得到小孔径核孔膜。
- The latter part of commodity processing finally get the nuclear track microhole anti-false ID or other form of nuclear microhole anti-false products. 末了不纬过后期商品增工获得核径迹微孔不攻伪不本记或其它步不天的核径迹微孔不攻伪技艺产物。
- Investigations were made of indoor radon concentrations for decorated dwellings using solid state nuclear track detectors(SSNTD). 采用固体核径迹探测器(SSNTD),对装修后的房屋进行室内氡浓度调查。
- This paper describes the principle, method, precision, range and prospect of application of nuclear track membrane to determination of solute concentration. 本文对用核孔膜测定溶液浓度的原理、方法、精确度、适用范围和应用前景进行阐述。
- The plastic nuclear track detector CR-39 is exposed for about 10 hours in balloon observation in 1982.The relative abundance (E>3.6 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E>3
- Methods Rn and its progeny concentrations, outdoors and indoors, were obtained by using Rn - Tn solid state nuclear track detectors developed by Nagoya University, Japan, and potential energy analysis method. 方法 采用日本名古屋大学提供人的Rn-Tn固体径迹探测器和子体潜能法测量了室内外~(222)Rn、~(220)Rn及其子体的浓度,用UNSCEAR 1996年报告给出的~(222)Rn、~(220)Rn剂量转换系数估算了吸入~(222)Rn和~(220)Rn子体产生的年均有效剂量。
- 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. 摘要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。
- Eye tracking technique is an emerging technology that uses eye trackers to track peoples eye movement,to get peoples gaze direction,duration time and the other parameters. 视线跟踪技术是利用眼动仪来跟踪人的眼部运动,获取人的视线方向、持续时间等特征参数的新兴技术。
- The order tracking technique is combined with cepstrum analysis and then the order cepstrum analysis technique is presented. 将常规的倒谱分析技术与阶次分析相结合，提出了阶次倒谱的齿轮箱故障诊断方法。
- Test bolos and automatic bolos tracking technique are new methods which can make abdominal examination achieve better effect. 小剂量团注试验法和自动跟踪触发技术是两种新的增强扫描技术，可以使腹部增强获得更佳增强效果；
- Test bolus and automatic bolus tracking technique are new methods which can make abdominal examination achieve better effect. 小剂量团注试验法和自动跟踪触发技术是两种新的增强扫描技术,可以使腹部增强获得更佳增强效果;
- In this paper,order tracking technique is used to analyze vibration of three-side trimmer in run-up state and finds the reason leading to vibration. 采用阶次分析方法对三面切书机振动进行测试分析,确定振动产生的原因。
- solid state nuclear track detector 固态原子轨道检测机
- Nuclear Track Method to Measure Neutron Flux 固体核径迹法测量中子注量研究
- To elucidate the accuracy and the clinical value of bolus tracking technique (BTT) and phase mapping (PM) applied to determining the hemodynamics of the portal vein. 探讨团注追踪技术(bolus tracking technique，BTT)和相位图技术(phase mapping，PM)定量测定门静脉血流的准确度及临床应用价值。
- The algorithm incorporates rate distortion optimized mode selection based on the channel condition (forward) with an error tracking technique based on feedback (backward). 结合了考虑信道条件的率失真模式选择(前向)和基于反馈的差错跟踪(后向)两种技术。
- Solid state nuclear track detectors 固体核径迹探测器
- In addition, overlap - adding ( OLA) technique and frequency tracking technique are presented in order to improve the articulation of synthetic waveform. 在编码处理过程中,我们应用了语音叠加技术和频率轨迹跟踪技术,以提高合成语音的清晰度。
