光度的例句大全

An UV-spectrophotometry determination method for pyrogallic acid content was studied.

研究了用紫外分光光度法测定焦性没食子酸含量的一种新方法.

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What's the speed of the film you're using?

你用的胶卷感光度是多少?

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The knowledge of this quantity is of importance for photometric measurements.

这个量对于光度测量是很重要的.

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Atomic absorption spectrophotometry is a relatively new method of analysis.

原子吸收分光光度法是一种比较新的分析方法.

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Cannot maintain luminosity when replacement ink is lighter than deleted ink.

当替换墨迹比所删除墨迹淡时,则无法保持发光度.

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They are employed in several photometric procedures.

它们在几种光度法中获得作用.

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Objective: To determine the Qutongpian components an UV spectrophotometry.

目的: 探讨去痛片含量测定的紫外分光光度法.

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Less critical is the situation in the case of photometric observation.

做光度测量的条件就不那么严格了.

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The response observed will be linear over a limited range of standards.

在有限的标准品范围内,吸光度呈现线性.

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Each line must contain several hundred individually identifiable halftone light values.

每一条线必须包括几百个各自认得出的用网屏表示的光度值.

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The peroxide value of oil oxide was determined by spectrophotometry.

研究了用分光光度法测定油脂氧化物的过氧化值.

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AIM To a method for the determination the content of Itraconagole injection.

目的建立紫外分光光度法测定伊曲康唑注射液含量的测定方法.

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Astronomers tacitly assume that stars of the same luminosity and color all have the same mass.

天文学家心照不宣地默认,光度和颜色都相同的恒星具有相同的质量.

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Illuminance of illuminating radiation is always measured in photometric units.

照明辐射的照度通常是以光度为单位.

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The quasars cannot shine for longer than a few million years with their present luminosity.

在几百万年以后,类星体将不可能具有他们今天那样的发光度.

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Physical Properties: Hard tightness, High density, little radiation, high polished degree, Anti-acid and alkali resistance etc.

物理性能: 硬密封性, 高密度, 小辐射, 高抛光度, 反 酸和耐碱性等.

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Application of orthogonal function spectrophotometry to the determination of total diterpene orthoesters in Yuanhua ( daphne genkwa sieb. et zucc.) root injection

正交函数分光光度法测定芫花根注射液中二萜原酸酯类的含量

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Then the absorbance is calculated as concentration of AQ from working curve.

最后,根据工作曲线将吸光度转换成蒽醌浓度.

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Main Outcome Measures corneal thickness, visual acuity, changes of corneal topography, diopter, and number of operations.

主要指标治疗前角膜厚度 、 视力 、 角膜地形图变化 、 屈光度 、 手术次数.

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Spectrophotometric methods to determine the total triterpenes in Eriobotrya Japonica ( Thumb.) Lindl

分光光度法测定枇杷叶总三萜物质含量

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