• 讨论检测波长选择样品制备优化流动组成

    The detection wavelength, sample preparation and the optimization of mobile phase constitution were discussed.

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  • 改变滴定剂配方与检测波长装置应用其他需要采用滴定分析法进行在线自动检测场合

    The device can be used in other locations where on-line automatic detection based on titrimetry is needed.

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  • 方法选择相同流动相和检测波长采用适当沉淀,对四种添加剂的检测条件进行了优化。

    Method: Same mobile phase and detection wavelength were selected and suitable precipitating agent was used. The HPLC conditions were optimized.

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  • 探讨包括离子液体探针试剂种类用量检测波长流动比例流速检测效果影响

    The influence of types and concentration of ionic liquids, detection wavelength, proportion of mobile phase, flow rate on the result of detection were discussed.

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  • 方法碱性条件下,以(水合)三酮乙醇溶液采用色法测定,检测波长为568。

    Methods Alendronate sodium was determinated by colorimetry and ninhydrin ethanolic solution was used as chromogenic agent in alakaline condition and detection wavelength was at 568.

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  • 对于不同样品选择合适检测波长至关重要不仅可以提高检测灵敏度使线性范围增大

    It is very important to select suitable detection wavelength for different samples, which cannot only improve the detection sensitivity, but also enlarges the linear scale of detector.

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  • 建立切换检测波长同时测定葡萄组织单体酚含量高效液相色谱方法,使得全部待测物质能够其最大吸收波长下得到检测

    A high performance liquid chromatographic method with switching detection wavelength was established for the simultaneous determination of individual phenolics in grape tissues.

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  • 传感器检测波长变化信号强度影响传感信息使高度可靠谭教授说道

    The sensors detect changes in wavelength, and their signal strength does not affect the sensing information, making it highly reliable, Tam said.

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  • 通过哈勃帮助Shull团队检测到11亿光外的特殊波长宇宙射线。

    With Hubble's help, Shull and his team detected a specific wavelength of UV light emitted from distant quasars about 11 billion years ago.

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  • 光源SSOCT使用波长扫频激光器光源,使用平衡式光电二极管接收机作为检测

    Swept Source (SS) OCT uses a wavelength swept laser source and photodiode balanced receiver as the detector.

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  • 此方法用合适波长灵敏度程序检测抑制和排除杂质峰的干扰;

    A programmable multiwavelength detector is used to change both wavelength and sensitivity of-detection automatically in order to optinize the detection of each vitamin.

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  • 利用光谱重建,得到了一种高精度波长检测方案

    Spectrum rebuilding scheme, a wavelength detection scheme with high accuracy, is discussed.

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  • 波长漂移检测实现光纤光栅传感网络关键技术

    Detection of wavelength shift is the key technique in the application of fiber grating sensing network.

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  • 研究光纤光栅传感器关键问题光纤光栅信号解调,即波长微小移位检测问题。

    The key problem of FBG sensor study is the optical fiber diffraction grating signal demodulation, namely, the detection of small shifting of wave length.

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  • 性能监测仪OPM可以方便地检测出光纤各个波长光波性能。

    OPM(Optical Performance Monitor) can measure the performance of the light in different wave length in the optical-fibre.

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  • 发现化合物在实验检测波长范围内较强的吸收能产生较高量子产额的三重激发态

    It is found that these compounds have strong absorbance in all wavelength ranges under investigation, and produce excited triplet state with high quantum yields.

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  • 结论波长作为一种快速灵敏蛋白质检测方法

    Conclusions This assay can be as sensitive and rapid a method for protein quantities.

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  • 说明不同交点波长检测结果显著性差异

    The test result indicated that no significant difference in different zero crossing wavelengths.

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  • 利用强差分检测技术取代传统波长解调方法,简化解调过程同时传感系统免受变影响

    By replacing the traditional wavelength demodulation with optical power detection technique, the demodulating process is simplified and immune to temperature variation.

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  • 本文讨论调制式光纤理化检测原理以及有关探头、波长切换机构设计问题

    The measuring principle and the design topics of the analyser and its wavelength changing mechanism are discussed in this paper.

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  • 这些激发原子回到基态时,发射特征波长能量单色这些波长检测

    When these excited atoms return to the ground state, they will emit energy of a characteristic wavelength. The monochromator can direct these wavelengths to a detector.

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  • 波长漂移量精确检测光纤光栅(FBG)传感器关键技术

    Accurately measuring the shift of wavelength is the key technique for sensors based on fiber Bragg grating (FBG).

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  • 介绍了多波长的测量原理。分析了计算机辅助粉尘检测系统工作原理。

    A multi-wave-length extinction detection method for dust is put forward. Then the principle and a principal designing scheme are given.

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  • 探讨比值导数波谱相同除数因子不同交点波长食品混合色素检测影响

    The effect of different zero crossing wavelengths on determination of mixed colorants in food under the same divisor factor in derivative ratio spectrum were discussed.

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  • 介绍了一种基于边缘滤波器带中心波长自动跟踪,主要应用于海底水声信号检测的光纤光栅波长解调器

    An automatic tracing centric wavelength demodulation system based on the edge filter which can measure the wavelength of the narrow-band back-reflected spectrum FBG is described.

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  • 研制一种新颖单镜头双波长红外图像比色系统实时检测焊接温度

    A new infrared temperature measure system based on the calorimetric method has been developed to survey the welding temperature field in real time.

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  • 在分析比较基础上,提出激光二极管发射波长调制谐波检测分析处理技术用于氧气浓度检测

    Then, the idea that detecting oxygen concentration by using laser diode wavelength modulation and harmonic signal treatment was proposed.

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  • 方法采用色谱分离元混合流动相进行洗脱,紫外可变波长检测器进行检测以外定量。

    The examining method is that using reversed-phase chromatograph module to separate, three mixture mobile phase to wash drop, UV flexible wavelength to detect, external standard method to get contents.

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  • 单色可以把有用特征波长分开,检测用来测定发射强度

    A monochromator can separate specific wavelengths of interest, and a detector l, used to measures the intensity of the emitted light.

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  • 单色可以把有用特征波长分开,检测用来测定发射强度

    A monochromator can separate specific wavelengths of interest, and a detector l, used to measures the intensity of the emitted light.

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