Recognition and judgement on the nature of diffraction for the optical wave and electron-magnetic wave;
对光波及电磁波衍射本性的认识和判断
The differences and connections of two conceptions about emissive power with radiative capacity in different editions of quantum optics are analyzed in this paper.
分析了量子光学教材不同版本中关于发射本领与辐射本领两个概念的区别与联系 ,证明了辐射出射度M(T) =辐射本领R =辐射通量Ф0 (T) ,而单色辐出度Mλ(T) =发射本领εγ ,T(或ελ,T) =谱密度r(γ) ;从而澄清了极易混淆的 6个概念 ,并就量子光学教材建设提出了若干建议 。
The differences and connections of two conceptions about emissive power with radiative capacity in different editions of quantum optics are analyzed in this paper.
分析了量子光学教材不同版本中关于发射本领与辐射本领两个概念的区别与联系 ,证明了辐射出射度M(T) =辐射本领R =辐射通量Ф0 (T) ,而单色辐出度Mλ(T) =发射本领εγ ,T(或ελ,T) =谱密度r(γ) ;从而澄清了极易混淆的 6个概念 ,并就量子光学教材建设提出了若干建议 。
Emissive Power ε_(γ,T)=Radiative Capacity R?;
发射本领ε_(γ,T)=辐射本领R?
To understand the mechanism of launching, see illustrations Nos. 3 and 10 in this book.
了解发射的机制,领会在这本书里第3幅和地10幅插图。
Japan Spy Satellite Launch Ends in Failure
日本间谍卫星发射失败
Diffraction Effects of Laser Beam and Its Influences on Resolving Power of Scanning System
激光束受限衍射对扫描系统分辨本领的影响
Application of Pre-Launching Telemetry Information for Improving the Safety of Ground-to-ground Missile Launch
射前遥测信息在地地导弹发射安全领域中的应用
This question is a good opportunity to brag a little bit.
这时候你要充分发挥你的“自夸”本领。
I want to purchase five special invoice books of service trades.
我要购领五本服务业发票。
With idle youth go use thy property,
对懒散的年轻人把你的本领发挥,
There was something sinister about the power of that man.
这个人的本领可真有点令人发瘳。
Principal s Curriculum Leadership: Key to Development of School-based Curriculum;
校长课程领导:校本课程发展的关键
light microscopy in which the specimen is irradiated at wavelengths that excite fluorochromes.
用荧光物发射的光波照射样本的显微方法。
Ben Oppenheimer led the research team that discovered the white dwarfs.
本?奥本海姆领导发现这些白矮星的研究小组。
Short-range missiles are not capable of reaching Japan from North Korea.
从北韩发射的短程导弹打不到日本。
The greater the precision of a commercial satellite launch, the higher the cost.
商业卫星发射精度越高,成本越大。
The reason is a fundamental one associated with the mechanism of light emission.
其基本原因涉及到光发射的机理。
Framework of semantic web service discovery based on ontology mapping
基于本体映射的语义Web服务发现框架
Space technology and high technology in other areas have developed rapidly in China, and we have had a high rate of success in launching satellites.
还有太空领域和其他领域高科技的发展,中国发射卫星的成功率很高。
In cloudy skies the downward emission of the atmosphere is augmented by radiation from the clouds themselves.
对于多天天空,大气的向下发射被来自云本身的发射所加强。