ultraviolet region的例句大全

A series of measurements showed that the experimental error of the direct spectrophotometric determinations in the ultraviolet region was less than 2% whereas that for the diphenyl thiocarbazone method was about 5%.

依靠紫外吸收的测定方法比较准确，测定误差可在2%以内，而用双硫腙间接测定误差约在5%左右。

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optical properties of vacuum ultraviolet and deep ultraviolet region substrate materials

真空紫外到深紫外波段基底材料的光学特性

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measurements of the transmission property of crystals in the vacuum ultraviolet region

晶体真空紫外区透射性能的测量

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a study of highly ionized argon spectrum in the vacuum ultraviolet region

真空紫外区Ar的高次离化光谱的研究

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Electromagnetic radiation with frequencies in the ultraviolet and visible region can be absorbed by molecules.

分子能吸收频率在紫外和可见光区的电磁辐射.

词典精选例句

Intensity calibration of monochromators in vacuum ultraviolet wavelength region by atomic branching ratio method

利用分支比方法作真空紫外光谱仪的强度校准

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In this paper, the application of sun blind region ultraviolet spectrum in short range cryptical communication is discussed, and an experimental system of ultraviolet communication is constructed.

本文对紫外日盲区光谱在近距离、保密通信中的应用进行了探讨，并建立了紫外光学通信原理实验系统。

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reflectance of ir layer in vacuum ultraviolet wavelength region deposited by ion beam sputtering

离子束溅射沉积Ir膜真空紫外反射特性研究

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spectrophotometric measurements were performed for these samples in ultraviolet, visible and near-ir region, and show obvious blue-shift of the optical band gap as large as 1.0-2.0 ev in comparison with the bulk, which can be explained by quantum confined effect.

紫外可见光光谱分析表明，这类纳米结构薄膜具有1.0～2.9eV的光学带隙蓝移，并可用量子限制效应来解释其起源。

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In this paper is studied the absorption spectrum of nitrate in ultraviolet, found a linear region and precisely measured a spectral front.

本文研究硝酸根离子在紫外区的吸收光谱，发现一直线区段，并精确测定了谱峰位置。

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The space observation in soft x-ray and extreme ultraviolet ( EUV) region is an important portion of the space astronomy and an effective solar observation method developed increasingly.

随着空间技术和短波光学技术的发展，空间软X射线&极紫外波段观测研究逐渐成为空间天文学研究的重要组成部分，尤其是在这一波段的空间对日观测已成为天文学研究的重点。

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Research of Solar Ultraviolet Radiation in the Qingdao Region

青岛地区太阳紫外线辐射研究

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