电磁辐射污染,electromagnetic radiation pollution
1)electromagnetic radiation pollution电磁辐射污染
1.Indoor electromagnetic radiation pollution and protection;室内电磁辐射污染与防护
2.The research on algorithm of criterion limit of monitoring point under the effect of multi- electromagnetic radiation pollution sources in the spatial field;空间场中多电磁辐射污染源作用下监测点标准限制算法的研究
3.The distribution feature of electromagnetic radiation pollution in the nearby region around cellular base stations;移动基站近距离区域电磁辐射污染分布特征
英文短句/例句

1.The use of electromagnetic radiation is more and more popular among people, accompanied with increasingly serious electromagnetic radiation pollution.移动电话使用日益普及,手机电磁辐射污染问题也日益突出。
2.A stricter reporting, registration and approval system will be exerted for existing electromagnetic radiation and radioactive pollution sources and new sources in this regard.强化现有电磁辐射污染源和放射性源、放射性废物的申报登记和新建项目的审批工作;
3.Management over the report and registration of existing electric-magnetic radiation and radioactive sources and radioactive waste shall be strengthened, and the approval of new project shall be tightened.强化现有电磁辐射污染源和放射性源、放射性废物的申报登记和新建项目的审批工作。
4.Preventing noise, electromagnetic radiation, and radioactivity pollution ?防治噪声、电磁辐射、放射性污染。
5.General situation of electromagnetism radiation pollution source of environment in Zhejiang Province and Hangzhou City浙江省及杭州市电磁辐射环境污染源概况
6.Livestock Contamination Monitoring System [LCMS]禽畜辐射污染监测系统
7.An instrument that detects electromagnetic radiation.辐射仪一种测定电磁辐射的仪器
8.electromagnetic mass and radiation damping电磁质量和辐射阻尼
9.instrument to detect and measure electromagnetic radiation.测量电磁辐射的仪表。
10.Electromagnetic radiation of any wavelength.光任何波长的电磁辐射
11.Regulations for electromagnetic radiation protectionGB8702-1988电磁辐射防护规定
12.the rate of flow of radiant energy (electromagnetic waves).辐射能流动速率(电磁波)。
13.Electromagnetic radiation is corpuscular.电磁辐射是微粒性的。
14.High Energy Electron Beam and γ-rays Irradiation Degradation of Chlorophenols in Aqueous Solution高能电子束和γ射线辐照降解氯酚类污染物研究
15.APPLICATION OF SINGLE CELL GEL ELECTROPHORESIS ASSAY IN RADIATION BIODOSE ESTIMATION AND ENVIRONMENT MONITORING单细胞凝胶电泳在辐射生物剂量估算与环境污染监测中的应用
16.Maxwell's Equations; Electromagnetic Plane Wave; Reflection and Refraction; Wave Guide; Electromagnetic Radiation.电磁学温习、克思威尔方程式、面电磁波、磁波的反射与透射、波、磁辐射。
17.It was suggested that the frequencies produced by the holoform tape literally alter the structure of pollutants, and could neutralize emanations from geopathic zones.这暗示靠全息图像磁带频率逐渐改变污染物的结构,能够压制来自风水地带的辐射。
18.(5) Management of Noise, Electro-Magnetic Radiation and Radioactivity(五)噪声、电磁辐射和放射性环境管理
相关短句/例句

pollution of electromagnetic radiation电磁辐射污染
1.Present conditions of environment pollution of electromagnetic radiation in Shanghai were analyzed, with use of GIS to analyze the distribution of some typical pollution sources.对上海市电磁辐射污染分布现状进行分析,并利用GIS技术进行典型污染源分布分析,提出管理对策与防护建议。
3)radioactive pollution辐射污染
1.Application of the index of geo-accumulation in safety assessment of radioactive pollution in soil near uranium mine exhaust outlet;用地积累指数法对铀矿排风井周边土壤辐射污染的安全评价
4)radiocontamination辐射性污染
5)electromagnetism pollution电磁污染
1.Clarified the static electricity and the electromagnetism radiation to endanger the home appliances and the human body mechanism in the family environment,put forward the protection counterplane of static electricity and electromagnetism radiation,and the request want science ground to treat to the electromagnetism pollution.阐明了在家庭环境中静电及电磁辐射对家用电器和人体的危害机理,提出静电和电磁辐射的防护对策,并要求对电磁污染要科学地对待。
2.Putting forward the theory formulation of each other action between electromagnetism waves and organism and the elementary solution of electromagnetism pollution,in order to solve the problem of social disasters.提出电磁波与生物体相互作用的理论公式和控制电磁污染的初步做法,以解决社会公害之一的电磁污染问题。
3.To enhance the apprehension of electromagnetism fields this paper expanded research in ultra\|low frequency electromagnetism pollution and provided a reference how to avoid harmful radiation on physiological function as well.为增进对此类场的了解 ,开拓工频段电磁污染的研究和预防可能对人体生理机能的影响 ,提供了参
6)electromagnetic pollution电磁污染
延伸阅读

电磁辐射的吸收电磁辐射的吸收Absorption of electromagnetic radiation  式中A‘是该介质的常数,入是辐射的波长,而人~‘/竹是对应于特征频率为每秒竹次的波长(塞耳迈耶尔方程)。 如果介质是一种气体,其折射率仅仅稍大于1,则色散公式可以写成 ._、,,,关/,‘ p一‘+“成“甲澎兰奋。(‘5,只要吸收还是可以忽略的,当辐射频率开始趋近于嘶或入所决定的吸收带时,这些公式就能正确地描述折射率的增大。可是,当吸收变得相当大时,这些公式就不适用了,因为当。等于叭时,它们预示着无限大的折射率值,而实际上在整个吸收带中,折射率一直保持有限值。 当辐射能的频率很接近介质的特征频率时,辐射能的吸收在形式上被认为是为了克服这些分子振子振动时的摩擦力,此摩擦力由一个比例常数g与振动粒子的速度联系起来,g称为振动的阻尼系数。如果折射率是由一个电子振子决定的,当辐射频率落在吸收带里时,气体的色散公式就变成值,阻尼越大,吸收在光谱里的延伸的区域就越宽。 图2中的虚线部分示出了在吸收带里折射率的一般变化情况。式(17)分母中阻尼项.2梦的存在使得当一。。时折射率不致于变成无限大。这一折射率在辐射频率还小于嘶时就增大到一个最大值,然后在带的中心处随着频率的提高而下降(反常色散),而在带的高频一边又从一个相当低的值上升了。┌──────────────┐│ 可见光无线电波││一,.丁羚一众f从‘~ │├──────────────┤│一奋洽钵卜书二矛远红外 │└──────────────┘还---今图2一种物质在整个电磁波谱中的全部色散曲线 2万NeZ产=1十一石一’f(端一.2)(端一。2)2+扩92。(16)同时,在这些公式里也会出现一个吸收常数‘,它同式(1)中的吸收系数。由下面的表示式联系起来:‘=ac/2。产。下式表明K的关系: 2盯NeZ 佑二二二— ”2.一一典鉴一一。(17) L.乙一田‘)“十田‘g‘对处在低压强下的单原子蒸气,汉尹约为每立方厘米10‘7个,。。约为每秒3只10,5,而g约为每秒10,‘。这些数据指出,当辐射的频率并非很靠近嘶时,aJg与分母相比很小,因而吸收实际上等于零。当。趋近于物时,在辐射频率很接近饰处,‘就很快增长到一个最大值,然后又在频率高于,。时下降。当吸收相对来说很微弱时,其吸收最大值与振子强度f成正比。如果利用式(4)中的摩尔消光系数。