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The results showed that the lesion of X-rays oncells displayed gradually attenuation with depth (or cellsurvival fraction displayed gradually increase with depth)while the lesion of heavy ions on cells followed Bragg curve(or cell survival fraction was inverse Bragg cueve).(2)Thedynamic change of micronuclei and cell survival inhepatoma SMMC-7721 irradiated by 25MeV/u〓 wasstudied.

采用HeLa、B16两种细胞分别研究了X-射线和重离子在水介质中入射的深度与相应细胞的存活率（1-失活率），结果表明：X-射线对细胞的损伤随深度而逐渐衰减（或细胞存活随深度逐渐增加），而重离子对细胞的损伤则为Bragg曲线（或细胞存活为倒Bragg曲线）。

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。

Luminescence evolutions of GaN irradiated by low energy electron beam before and after hydrogenation has been investigated by means of cathodoluminescence, combined with the diffusion properties of hydrogen in GaN.

本文结合氢在GaN中的扩散特性，运用阴极荧光谱，对氢化前后低能电子束辐照下GaN带边发光强度的演变进行了研究。

This paper provides the change of base resistance in Si-UJT which were irradiated by 60Co γ-ray. Through multipoint measurement and real-time monitoring, the result shows that the base resistance decreased immediately and then increased slowly.

本文针对硅材料和硅基器件辐照损伤机理间的矛盾问题，采用对单结晶体管基区电阻实时监测的方法，得到单结晶体管基区电阻值随γ射线辐照剂量的增加先减小后增大的规律。

In the charge-discharge tests, for the electrode irradiated by light and charged with current simultaneously, the discharge time is about 11.4 h, much longer than that (about 8.7 h) charged only with current, indicating obvious photo-assisted chargeability of the electrode. The additional discharge capacity is contributed to the photocharge of photogenerated electrons and holes.

HSA／Cr-BIO电极在200μA电流与光照同时充电时比仅200μA电流充电后放电时间长(11.4小时vs8.7小时)，所增加的放电容量来自光生电子与空穴对储氢合金电极的充电，表明该HSA／Cr-BIO电极具有明显的光辅助充电性能。

The pupae were exposed to 9 krad 60Co-γ rays for two days before emergence.The adults were dissected and many mature sperms could be seen in the male flies.There were no significant difference in the form,number and vigor of sperm between irradiatid and unirradiated male flies,but there were some abnormal ultrastructurail changes in the sperm of irradiated male flies such as the appearence of vacuoles in nutrient cells,disarrangement of sperms,variation of the number of chondriosome derivates,axonemes ction of formation and abnormal cell division of sperm cells.

用9krad辐照羽化前2天的蛹，成虫羽化后解剖观察，雄虫已有大量成熟精子，精子形态、数量和活力与未经辐照处理的雄虫无显著差异，但其超微结构则发生了某些异常变化，如营养细胞出现空泡、精子排列零乱、线粒体衍生体和轴丝增多或减少、构型被破坏、精子细胞分裂异常等。

The MBOA content on the irradiated side of the coleoptile was 1.5 fold more than that on the shaded side.

在单侧蓝光作用下，胚芽鞘向光侧的生长抑制物质6甲氧基2苯并唑啉酮含量比背光侧多1.5倍。2。

Proliferation of 8Gy γ ray-irradiated IEC-6 cells which was treated with IL-2 was detected by MTT colorimetry at 3, 6, 9, 12 and 24 hours after irradiation.

结果： 在0~12Gy的范围内， IEC 6细胞的增殖活力随γ射线照射剂量的增加而降低。8。

After then, the phenol and croton oil chemical peeling agents were used to the UVA/B-irradiated skin of hairless mice and untreated group as controls.

同时本实验分别应用酚和巴豆油作用于体外培养原代成纤维细胞，检测成纤维细胞中前体胶原蛋白的表达。

AIM:To assess the antioxidative activity of a new cyclic diaryheptanoid (compound 1) from ginger on free radical damage. METHODS:Hemolysis, MDA levels of mice liver tissue homogenates, the conformation changes of irradiated PUC18 were used as indices.

目的和方法：采用溶血实验，小鼠肝组织脂质过氧化物测定，采用受辐射质粒构象改变等方法测定从生姜中分离得到的一新的环状二苯基庚烷类化合物(化合物1)的抗氧自由基损伤活性。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。