- 更多网络例句与消光系数相关的网络例句 [注：此内容来源于网络，仅供参考]
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Where A is absorbance;ε is molar absorptivity or extinction coefficient.
其中 A 为吸光度，ε是摩尔吸收光系数或消光系数。
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Where the absorbance A is proportional to the concentration (c, in mol/L) of the solute, the length of the path the light travels through the sample, and the constant of proportionality,ε, called molar absorptivity coefficient (L mol-1 cm-1) or molar extinction coefficient
那里的吸收度A正比于溶质的浓度，l是通过样品的光路的长度，而比例常数ε叫做莫耳吸收系数(L mol-1 cm-1)或者莫耳消光系数。
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The maximum absorption peak was at long wavelength (＞650nm), extinction coefficient achieves 10〓 degree, which was one degree higher than HpD. The study has revealed that CPD photosensitizer appeared blue movement under the relevant body environment. The spectra parameters provided basis for selecting light source of PDT. Measurement system which measured singlet oxygen and its quantum yields within the infare range had been set up and the quantum yields of singlet oxygen for CPD were reported: the quantum yields of singlet oxygen for CPD〓 was the highest (φ=0.83) while he quantum yields of singlet oxygen for CPD〓 was the lowest (φ=0.83). Photobleaching's half life time was studied.
给出了此类光敏剂的光谱指认和光谱参数：其吸收光谱峰值位于长波红光区(＞650nm)，摩尔消光系数达10〓LmoL〓cm〓量级，比血卟啉衍生物高出一个数量级；研究揭示了此类光敏剂在近似体内环境下光吸收的蓝移现象，为光动力治疗光源的选择提供了依据；建立了在近红外光谱区中测定敏化单态氧的光谱和量子产率测量系统，报导了该类光敏剂敏化单态氧的量子产率，其中CPD〓的单态氧量子产率最高(φ＝0.83)，CPD〓的单态氧量子产率最低(φ＝0.51)；测定了二氢卟吩类光敏剂的光漂白半衰期。
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Refractive index and extinction coefficient of the film are determined from the normal incidence transmittance,and refractive index is 2.34 and extinction coefficient is 2.0×10－4 at 550 nm wavelength.
从光学透射光谱计算的折射率和消光系数显示，在550 nm波长处的折射率为2.34，消光系数为2.0×10－4。
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A spatial distribution of diffuse reflectance produced by obliquely incident light is not centered about the point of light entry.
倾斜入射的光所产生的漫反射的空间分布，其中心与光的入射点存在一个偏差，这个偏差与组织的吸收系数和有效消光系数有直接的关系。
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Electron donating substituent CH〓, OCH〓 and 4, 5-benzo make λ〓 red shift, electron with -drawing substituent F, Cl and CF〓 make λ〓 hypsochromic shift; b The W〓 is bigger than relative symmetrical carbocyanines, and the ratio of 0-1＇ and 0-0＇ transition intensity increase with the increase of σ〓; c The absorption and the fluorescence spectra are mirror image, and the λ〓 have a good linear relationship; d The Stokes shift △λ〓 and the Hammett σ〓 constant have a good linear relationship.
研究了染料的光物理性质，①苯环上取代基影响染料的λ〓和摩尔消光系数，相对于H，给电子取代基CH〓、OCH〓、4，5-benzo使λ〓红移，摩尔消光系数减小，吸电子取代基F、Cl、CF〓使λ〓蓝移，摩尔消光系数减小；②化合物吸收峰的半峰宽较相应的对称染料的大，且振动肩部与最大吸收峰的强度比随σ〓增大而增大；③吸收光谱与荧光光谱呈镜像关系，且λ〓与λ〓呈良好的线性关系；④化合物的Stokes位移△λ〓与取代基的Hammett σ〓常数呈线性关系。
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The canopy structure and leaf morphological characters of 4 sugarcane genotypes at different leaf layers on seedling were studied by using CI-100 plant canopy instrument and CI-203 area meter instrument. The results showed the leaf morphological parameters, canopy structure and radiation transmission at different leaf layers were notably different among different genotypes. The variation of Ila, Amfi, Dl at different leaf layers were mainly caused by the leaf width at relevant position. The variation of K at different leaf layers was related to Amfi and Dl. The variation of Td（transm. coef. for diffuse penetration）had significant correlations with Ila, Amfi and Dl. The variation of Tr（transm. coef. for radiation penetration）had significant correlations with Dl, leaf width and the ratio of leaf length to width. The variation of Par had significant correlations with Ila, leaf area, leaf width and the ratio of leaf length to width.
摘要利用CI-100数字植物冠层分析仪和CI-203叶面积分析仪测定了4个甘蔗品种不同叶位层的冠层参数和相应叶位叶片的形态特征，结果表明：不同基因型不同叶位层间叶片形态、冠层空间结构和冠层辐射特征存在显著差异，不同叶位层叶面积指数、叶簇倾角和叶分布的变化主要由冠层内不同叶位叶片叶宽的变化引起，而不同叶位层消光系数的变化主要与叶簇倾角和叶分布有关；散射光透过系数的变化主要与叶面积指数、叶簇倾角和叶分布有关，直射光透过系数的变化主要与叶分布、叶宽、长宽比有关，光合有效辐射的变化与叶面积指数、叶面积、叶宽、长宽比有关。
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The extinct coefficients being greater for photosynthetically active radiation than those for total radiation are closely related to the inverse proportion of solar altitudes (sinh0) during one day.
光合有效辐射的消光系数大于总辐射的消光系数；一天中，群体下部的光照条件以中午前后为佳，消光系数最小；k值与太阳高度角的正弦成反比。
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So the infrared radiation energy is extincted. The quantity of extinction can be described by the extinction coefficient.
大气对红外辐射的衰减程度可以用消光系数来描述，波长不同，消光系数也不同。
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On the other hand, the extinction coefficient of the thicker of PLCT films is relative small.
薄膜的消光系数较大，较厚的PLCT薄膜的消光系数较小。
- 更多网络解释与消光系数相关的网络解释 [注：此内容来源于网络，仅供参考]
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extinction coefficient：消光系数
此外,量子点具有冲击效应(impact ionization),每个入射光子可激发产生更多个电子-电洞对,因此光电流增加,另外,相对於一般染料,量子点则具有高消光系数(extinction coefficient)的优点,可减少漏电流发生而提升光电转换效率,其理论效率值甚至高於有机染料2倍.
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obscuration coefficient：[减光系数],吸收系数,吸收指数<表示烟雾指数密度对光吸收和散射能力的一个参数>
obscuration|朦胧,模糊 | obscuration coefficient |[减光系数],吸收系数,吸收指数 | obscuration detector |[消]减光火灾探测仪
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absorbency index：消光系数,吸光指数
absorbefacient促进吸收的;吸收促进剂 | absorbency index消光系数,吸光指数 | absorbent吸收剂
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Molar decadic extinction coefficient：十进摩尔消光系数
molar conductance 摩尔电导 | Molar decadic extinction coefficient 十进摩尔消光系数 | molar depression constant 摩尔冰点下降常数
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mean extinction coefficient：平均消光系数
massive black hole 大质量黑洞 | mean extinction coefficient 平均消光系数 | mean luminosity density 平均光度密度
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secondary extinction coefficient：次级消光系数
video codingtechnique 视频编码技术 | secondary extinction coefficient 次级消光系数 | thermocouple pyrometer 热电偶高温计
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molar extinction coefficient：克分子消光系数
molar elevation of boiling point 摩尔沸点升高 | molar extinction coefficient 克分子消光系数 | molar fraction 克分子分数
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molar extinction coefficient：莫耳消光系数
molar free energy 莫耳自由能 | molar extinction coefficient 莫耳消光系数 | molar elevation of boiling point 莫耳沸点上升
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molar extinction coefficient：摩尔消光系数
molar entropy ==> 摩尔熵,克分子熵 | molar extinction coefficient ==> 摩尔消光系数 | molar fraction ==> 摩尔分数
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specific extinction coefficient：比消光系数
species 型体(物种) | specific extinction coefficient 比消光系数 | spectral analysis 光谱分析