查询词典 irradiation

Study on genetic effects of drosophila melanogaster by using laser irradiation .

利用果蝇(D.melanogaster)研究激光辐照生物的遗传效应。

Temperature, ultraviolet irradiation and mensurable salt and sugar nearly had no influence on the antimicrobial effect of olive extract.

加热、紫外辐射、以及常用食品添加剂糖和盐的加入不影响橄榄提取物的抑菌活性。

On day 1, 3 and 5 after irradiation,the mice were sacrified after anesthesia for determining endotoxin in blood and bacterial metathetic rate, and intestinal crypt survival rate.

结果： 小肠RNA可降低受照小鼠肠系膜淋巴结细菌移位率和血中内毒素含量，明显提高受腹部照射小鼠空肠的肠腺存活率（P.01）。

The Mannich-type addition of O , O'-dialky phosphite to 2-fluorobenzaldehyde and 4-trifluoro- methylaniline was carried out in one pot by means of adopting three kinds of green synthetic methods, microwave irradiation, ionic liquid and free solvent-catalyst condition. According to the results, the synthetic method was optimized without catalyst and solvent at 100 ℃ and 15 min, and it was economic, convenient, high yields, timesaving and environment friendly.

采用微波辐射﹑离子液体和无溶剂无催化剂三种绿色合成方法，分别进行了以亚磷酸酯、邻氟苯甲醛和对三氟甲基苯胺为原料的类Mannich一锅法合成反应研究，经合成筛选，优选出控制反应温度100 ℃、无溶剂和无催化剂加热反应15 min的合成方法，实验结果表明该方法经济、简便、产率高、反应时间短及对环境友好。

The photodegradation of methylic orange under UV light irradiation in aforementioned photocatalyst were studied.

通过对甲基橙光催化的研究表明：在同样条件下，TiO2-PEG400颗粒的甲基橙光降解效果明显优于其他颗粒，甲基橙光降解率最高达到97。

Since irradiated meat, poultry and seafood still have a "fresh" appearance, irradiation could be an important treatment to render raw foods of animal origin microbiologically safe.

由于辐射处理过的肉、禽和海产食品仍具有&新鲜&的外观，因此，辐射是提高动物源食品原料微生物安全性的重要方法。

Result shows that UV-light can enhance the rate of decolorization effectively. For 100mg/L EBT dyestuff effluent, after one hour ultraviolet irradiation, the discolored rate is over 95% and the mineralizable rate is more than 70%.

结果表明：UV能够有效地提高脱色速率，在紫外光下照射1 h、铬黑T初始浓度为100 mg/L时，脱色率可达到95%以上，矿化率可达70%以上。

The photocatalytic and mineralizable behaviors of the composites were evaluated by degradation of aqueous methyl orange solution under the irradiation of two UV lamps (254 nm).

结果］在催化剂浓度为4.2g/L的条件下，光照1.5h，4mg/kg甲基橙溶液的脱色率达到98.8%，但矿化率仅有47.6%；而光照6.0h后，矿化率可达92.7%。

Methods A Monte Carlo stochastic simulation method was developed to calculate irradiation doses of the victims with a mathematical model of adult man of MIRD,and a practical computer program for dose estimation was established.

基于MIRD的成人数学模型用蒙特卡罗随机模型方法计算事故患者的辐射剂量，并编制了一个用于此计算实用计算机程序。

Objective To evaluate the effect of the Protective Spray against Rays for Medical Use on the acute mucocutaneous membrane injury induced by irradiation.

目的探讨&医用射线防护喷剂&对皮肤和黏膜急性放射性损伤的临床价值。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。