Using HITRAN 2004,the updated molecular spectroscopic database,and an exact line-by-line integration,we take CO2 15absorption bands as an example to discuss the temperature dependence of half width,the line intensity and absorption coefficient.
结果发现:吸收系数对温度的依赖关系主要受线强对温度依赖关系的影响,受半宽度对温度依赖关系的影响较小;在吸收带的中心区域,温度对线强和吸收系数的影响较弱,而在带翼影响较强。
Using HITRAN 2004,the updated molecular spectroscopic database,and an exact line-by-line algorithm,we take CO_2 15μm absorption band as an example to discuss the temperature dependence of half width, the line intensity and absorption coefficient.
研究大气气体吸收的温度依赖关系,对于提高气体吸收计算速度,建立具有坚实物理基础参数化的实际大气辐射传输模式有重要的意义。
This paper proposes a new feature selection method based on syntactic and semantic information,using the question word,the main verb of the question,the dependency structure,the main noun and the top hypernym of the noun as features for classification.
考虑了问题的句法信息和语义信息,提出了一种利用问题疑问词、依存关系、主要动词、中心名词和名词的最高上位词作为特征进行分类的新方法。
We haveexperimented with different feature sets:Bag of Words,Dependency Structure,WordNet Hypernyms and SelectedWordNet Hypernyms of a category.
本文介绍了用WordNet 的同义词集和上位概念及词汇间的依存关系作为分类特征进行问题分类的方法;把来自句法分析器和Wordnet 的语言知识应用到了问题表示中。
Temperature Dependence of the Gain in Er Doped Fiber Amplifiers
掺铒光纤放大器增益的温度依赖关系
The relationship between the temperature dependence of the conductivity and structure of the composite is also discussed.
讨论了复合材料导电率的温度依赖性行为和结构的关系。
The temperature dependence of the critical resolved shear stress( CRSS) of molybdenum single crystal has been investigated.
本文研究了钼单晶临界切应力和温度的依赖关系。
The direct dependency graph(DDG),direct dependency matrix(DDM),dependency relation matrix(DRM),degree of direct dependency(DDD) and minimal cover(MC) were defined.
然后定义了直接依赖图、直接依赖矩阵、直接依赖度、依赖关系矩阵和最小覆盖等概念。
temperature dependence of energy gap
能隙对温度的依从关系
Drift rates will depend upon both the strain level and the temperature.
漂移速率既依赖于应力的大小，又依赖于温度。
reciprocal inter dependence
互惠式相互依赖关系
I rely on my connection .
依赖我的人际关系。
pooled interdependence
联营式相互依赖关系
sequential inter dependence
顺序式相互依赖关系
Concentration dependence of luminescence of Tb~(3+)-doped silicate glasses
Tb~(3+)掺杂硅酸盐玻璃发光性能的浓度依赖关系
On the basis of this theory, we have investigated the temperature dependence of the resistivity in these systems within the one-phonon approximation.
根据这个理论我们详细讨论了这类系统电阻率的温度依赖性。
temperature dependency of rectifying characteristic
整流特性对温度的依从关系
The reflow process relies on the temperature profile setting.
回流过程依赖于温度曲线的设定。
TIME AND TEMPERATURE DEPENDENCE OF PHASE-SEPARATION BEHAVIOR FOR POLY(N-METHYL METHACRYLIMIDE)/POLY(VINYLIDENCE FLUORIDE) BLENDS
PMMI/PVDF共混体系相分离的时温依赖性
We find Hawking temperature of a charged bl ack hole depends not only on the time;
发现带电黑洞的霍金温度不仅依赖于时间 ,而且依赖于极角 .
But dependence is not an easy relationship.
但是，依赖关系可不是什么安逸的关系。
The dependences of rheological properties on concentration, temperature and shear rate have been investigated experimentally for the water -based sols of hydroxyethyl zaorenjiao (i.e. the gum from Chinese honey locust bean).
研究了羟乙基皂仁胶水溶胶体系的粘度对浓度、温度和切变速率的依赖性。