查询词典 radiation

Some of the atomic nucleus is unstable and can spontaneously emit radiation, which has called the nature of the radioactive radiation.

有些原子核是不稳定的，能自发地放出射线，这种具有放射线的性质叫做放射性。

Effect of microwave radiation on Bacillus subtilis spores INTRODUCTION The use of microwave radiation for bacterial killing is particularly appealing for sterilization of hospital waste Pellerin 1994; Tata and Beone 1995; Atwater et al.

微波放射线对杆菌 subtilis 户外运动的效果介绍微波放射线的使用为细菌的杀害是对于医院废物的消毒是特别引起兴趣的 Pellerin 1994； Tata 和 Beone 1995； Atwater 以及其他人。

Results: Compared to that of the control group,the growth velocity of tumors of radiation group and AZT plus radiation group was obviously suppressed.

结果：与对照组相比，放射组和AZT+放射组肿瘤生长速度受到明显抑制(P.05)，提示放疗、AZT联合放疗均能抑制肿瘤生长，且后者抑瘤率显著高于前者(P.05)。

Exposure to high levels of radiation (other than normal background radiation), especially when young.

暴露在高辐射水平，尤其是当年轻的。

The in vivo growth of melanoma could be controlled by OSM secreted from OSM gene-modified cells. The activated Egr-1R by radiation could enhance the expression of OSM and thereby impose an aggravated damage on tumors in vivo, namely brining a dual inhibitory effect of gene and radiation on tumors.

转基因分泌的OSM可对瘤细胞的体内生长产生抑制；射线可通过Egr-1R增强OSM表达的途径加剧肿瘤抑制，即基因与射线的双重抑瘤效果。

Diphenylacetylene and benzophenone have good radiation protection effects due to their special radiation protection mechanism.

二苯乙炔和二苯甲酮由于其独特的辐射保护机理而具有很好的辐射保护效果。

The antenna has a composite structure of a cage and an asymmetric biconical structure. The impedance bandwidth and radiation pattern bandwidth are enhanced, and the tilting and ripping of radiation patterns are eliminated.

将笼型与不对称双锥结构相结合，展宽了天线的阻抗和方向图带宽，抑制了天线辐射方向图在宽频带内上翘或裂瓣。

As we improve our knowledge on radiation protection, we are more interested in the impact of radiation on biota in the surroundings.

随着辐射防护理念的发展，环境中生物所受到的辐射影响日益引起人们的关注。

The ratio of the intensity of black body radiation at four wavelengths was calculated by the blackbody radiation law.

本文从黑体辐射定律出发，计算了物体辐射谱在四个不同波长处辐射强度的比率。

Chapter 1: The commonly used methods of high temperature measurement are introduced simply. The law of black body radiation which radiation thermometry depends on is elaborated. Based on this theory, the merits of colorimetric temperature measurement are introduced.

第一章：简单介绍了高温测量的常用方法；阐述了辐射测温系统的理论基础黑体辐射定律，并在此理论基础上介绍了比色测温原理以及比色测温的优点；最后还给出了系统的工作流程。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。