随着人们生活质量的提高，环境辐射问题越来越引起人们的关注，环境放射性检测工作也日趋重要。
With the improving in living conditions, the issues of the environmental radiation attract people's increasing attention, the measure of environmental radioactivity is more and more important.
戴维斯：火星上的问题包括辐射、可吸入粉尘、以及其他一些未知的严酷环境。
Davies: the problems on Mars include radiation, breathing dust, and other rigors of the environment that are unknown.
本文主要研究目标与环境的光散射辐射问题。
This paper focuses on light scattering and radiation characteristic of target and environment.
UV-B辐射、温室效应和酸雨已经成为当今影响人类生存的三大主要环境问题。
Therefore, UV-B radiation, the greenhouse effect and acid rain have become the three major environmental problems affected human survival.
电磁辐射的广泛应用将人类带入信息时代，但由此也产生了新的环境问题。
The widely application of electromagnetic radiation has brought people into the information era; but some new environmental problems have also occurred .
火箭羽流会造成噪声、烟雾、热辐射、环境污染和信号衰减等多种效应，因此研究排气羽流问题至关重要。
The rocket exhaust plume causes the effects of noise, smoke, flame and heat radiation, environment pollution and signal attenuation, etc. So it is important to study exhaust plume.
辐射能量吸收率(REA)是一个与线性能量传输(LET)类似的物理量，可用于研究航天器在空间辐射环境中的安全问题。
Radiation energy absorbability (REA) is a quantity similar to Linear energy Transfer (LET) to study the safety of spacecraft in the radiation environment of space.
因为被测辐射源信号是未知的，多辐射环境脉冲配对和信号分选问题就更为复杂。
Because the radiant signal is unknown, the problem of pulse match and signal separation becomes more complicated.
本文研究的课题是低温辐射加热电缆的研制及应用环境下热场分析，求解应用环境下的热效率问题，为低温地热电缆的国产化和应用提供了理论基础。
The work in this paper develops of low temperature radiation heating cable, analyses thermal field under application environment, and affords theoretic basic for making the cable in our country.
航空电子电气系统暴露于高强度辐射场（HIRF）环境下的误动作与工作失效等灵敏度问题，严重影响了飞行器的安全系统。
The susceptibility of aircraft electrical and electronic systems to malfunction or failure when exposed to HIRF presents a threat to aviation safety systems.
设计了能在高辐射环境下工作的、全自动检查核电站反应堆压力壳连接处法兰面主螺栓孔螺纹表面缺陷的设备，解决了自动小车的设备承载和准确定位问题。
To inspect the defects on the screw hole surfaces of nuclear reactor pressure vessel in nuclear power station, an automatic moving table was designed to carry sophisticated inspecting devices.
大气气溶胶质粒通过直接辐射强迫和间接辐射强迫两种方式影响着地球气候系统，同时，它在区域环境空气质量问题上也扮演重要角色。
Aerosol has much influence on the earth-atmosphere climate system through its impact on direct and indirect radiative forcing. It also plays a crucial role in regional air pollution problems.
文章简要阐述了空间辐射环境、空间辐射生物学效应与航天员的辐射剂量限值等问题。
The paper briefly introduces space radiation environment, biological effects of space radiation and limited absorbed dose bound to Astronaut in space activity.
文章简要阐述了空间辐射环境、空间辐射生物学效应与航天员的辐射剂量限值等问题。
The paper briefly introduces space radiation environment, biological effects of space radiation and limited absorbed dose bound to Astronaut in space activity.
应用推荐