This subject is far from simple because there are two types of harmful effects from radiation that must be protected against 此问题相当复杂，因为有两种幅射对人体产生的损害是必须预防的。
Temperature read on a thermometer which is exposed to the air in a position sheltered from direct solar radiation . amount of cloud 从暴露于空气中但被遮挡不受直接太阳幅射的温度表上读出的温度。
Limit of detection and limit of decision for nuclear radiation measurements ; counting measurements neglecting the influence of sample treatment ; comments and examples 核幅射测量的验算极限和判定极限.不考虑样品处理影响
The machine is applied the infrared ray to heat the pvc / pp shrinkage film , not to effect the packaged stuff , compact , save electricity , rapidity in shrinkage 本机应用远红外线幅射能直接加热pvc / pp收缩膜，不影响包装物，体型巧、省电、收缩快速。
Urbanization includes tangible unbanization ( rural people going to cities . ) and intangible urbanization ( the pervasion and influence of urban civilization on the countryside ) 城市化包括有形城市化（农村人口向城市集中）和无形城市化（城市文明对农村的扩散和幅射） 。
It is widely accepted that environmental exposure to high levels of solar uv radiation contributes to the accelerated ageing of the outer layers of the eye and skin , and the development of cataracts 已被公认的,是处于高剂量的太阳紫外幅射环境,可使眼睛及皮肤外层加速老化,并会引致白内障
He just wanted to learn how these animals are able to convert infrared radiation - or heat - into a signal that can be processed by the central nervous system , giving the snake a second source of vision 他只想知道蛇是如何把红外线幅射或热转变为中枢神经系统能处理的信号，这使蛇有了第二视力。
It appears with the inner developing impetus and the outer attraction . it exists accompanied by the development and function of logistic center and logistic pivot 它的提出是伴随着区域经济的内在发展动力和对外吸引力、幅射力而存在的，是伴随着物流中心、物流枢纽等基点的发展和作用大小而存在的。
Training covers counter - disaster skills , vegetation fire - fighting , anti - oil pollution , flood rescue , radiological protection , cardio - pulmonary resuscitation and conventional rescue instruction 训练范围非常广泛，包括抗灾、扑灭山火、清理油污、水灾拯救、核幅射防护、心肺复苏法及一般抢救技巧等。
Christopher jillings is the postdoctoral fellow of the kellogg radiation laboratory . he is canadian . he speaks british english , with a sense of humour . he is nice to young students 基里斯杜法尤灵斯是凯洛格幅射实验室的博士后研究员，他是加拿大人。他口操英式英语，富有幽默感，而且对年青学生也极度的用心。
