辐射

Bremsstrahlung and compound radiation of electron were considered as main mechanism of continuum radiation.

激光诱导等离子体的连续辐射的主要机制是轫致辐射和复合辐射。

Bremsstrahlung and compound radiation of electron were considered as main mechanism of continuum emission.

我们认为激光诱导等离子体的连续辐射的主要机制是轫致辐射和复合辐射。

In electron storage rings, the interactions by beams with residual gas produce the bremsstrahlung which has not been sufficiently understood and is the main course of the loss of the beam.

由于加速器产生高能粒子，在实际应用中必须面临辐射防护方面的问题。加速器储存环直线节中残余气体产生的轫致辐射是同步辐射装置中光束线防护的重要课题之一。

This study was to compare the protein expression profiles between radiation-induced cancer cells and normal cells. METHODS: Immortalized human bronchia endothelial cell line BEAS-2B was irradiated by γ-ray to prepare malignant BR22P50 cells.

本研究通过建立辐射致癌的细胞模型，应用蛋白质组学技术观察辐射癌变细胞和正常细胞间的差异蛋白表达谱，以期获得辐射致癌相关蛋白。

The synchrotron radiation light source used in LIGA technique for deep lithography is becoming more and more important because of its unique qualities-(1) high brightness, usually being 10〓~10〓 times of common X-ray light source;(2) good collimate, the angle of divergence of synchrotron radiation light source could be compared with that of laser light source.

由于同步辐射光源具有（1）亮度高，比一般X射线源高10〓~10〓倍，（2）准直性好，辐射张角可以与激光相比的特点，因而，利用同步辐射光源作为LIGA技术中深度光刻光源正日益受到重视。

PbWO4 and CeF3 which are newly developed inorganic scinti1latr in our country have been studied. Photo-electricity detector systemes which have high γ sensitivity and relative insensitive to neutron and fast time response were assembled by using CeF3 and photomultiplier tube. The ratio of signal-to-noise for γ ray detection can be up to more than 10 times in close distance n,γ commix pulse radiation field by using this detector system.

对PbWO4和CeF3等近年国内新研制的无机闪烁体进行了系列研究，使用CeF3分别配光电倍增管和光电管，组合出了对γ辐射灵敏度高，对中子相对不灵敏，同时脉冲响应也快的光电探测系统，应用以此为基础的探测技术在近距离n，γ混合脉冲辐射场中，可将脉冲γ辐射探测信噪比提高一个量级以上。

This paper has discussed the method of manufacturing cordierite infrared radiation ceramics .

介绍了堇青石红外辐射陶瓷材料的研制方法，指出堇青石陶瓷和铁氧陶瓷的复合是研制高效红外辐射陶瓷材料的有效途径，并对堇青石红外辐射陶瓷的应用进行了全面综述。

Even people on Earth are exposed to cosmic radiation, but the amount is negligible.

大型太阳风暴产生时，不在地球大气保护中的太空人就会暴露在致命剂量的辐射下，搭乘商用客机飞行在高纬区的人们也会暴露在较高的辐射中，即使是在地球上的人们也是暴露在宇宙辐射中，只不过这些辐射量已经是微不足道的。

We obtain a parameterized description of weather with the meteorological data. The study is focused in visible spectrum and the optical features of atmosphere, especially the influence of airborne media on imaging.

在大气层的太阳辐射方面，讨论不同季节的大气层外的太阳辐射，以及大气层对太阳辐射的吸收、散射与漫射作用；根据天空参数得到了一个天气参数化的描述。

The thermal performance of radiant floor cooling was examined,the dewfall and dehumidification problem was analyzed.

对辐射地板供冷的热工性能进行了测试，分析了地板供冷的结露与除湿问题，比较了两种工作模式的辐射地板启动过程特点，考查了辐射地板的蓄冷特性。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。