发射量 meaning in English
emission measure
emittance
Examples
- The persistence of wind over varying intervals of time is important in the launch of space vehicles .
在不同时间间隔内风的持续性对空间飞行器的发射量是很重要的。 - Acoustics - stationary audible warning devices used outdoors - field measurements for determination of sound emission quantities
声学.室外用的固定音响警报装置.确定声音发射量的现场测量 - Acoustics - stationary audible warning devices used outdoors - part 1 : field measurements for determination of sound emission quantities
声学户外用固定式听觉报警器第1部分：声发射量的现场测定 - The main research contents of the physical design include : presenting the domestic and international status of space weather and expanding on the need and the importance about the space weather forecast ; sorting the disastrous space weather and discussing their effects and adapted prediction methods ; analyzing the solar disturbing resources of space weather and the precursor or concomitant phenomena of solar eruption based on the newest observational results ; probing into the radiation principle of solar short - wave ray and presenting the computing methods about solar continuum and line spectrum radiation ; extrapolating physical methods of reconstructing the temperature and the emission measure of coronal plasma ; argumenting the effective observing spectrum for space weather empirical forecast and space weather numerical forecast
物理设计的主要研究内容包括：分析目前国内国际空间天气预报的发展现状及开展空间天气预报的必要性和重要性；分类讨论了灾害性空间天气的种类、影响及目前国际上的预报方法：分析了空间天气太阳扰动源及扰动源爆发的先兆现象或者伴生现象；讨论了太阳短波辐射线谱和连续谱辐射强度的计算方法：推导了利用望远镜多波段的观测结果反演日冕等离子体温度、发射量等参数的物理方法：论证了开展空间天气经验预报和发展数值预报有效的成像谱段。