紫外分光光度计测定rna浓度。
Concentration of RNA was determined by ultraviolet spectrophotometer.
分光光度计系统集成化设计及研究。
用紫外分光光度计测定骨髓细胞内dna的含量。
The content of DNA in bone marrow cells was measured with ultraviolet spectrophotometer.
用双波长分光光度计间接测定大鼠血浆中CO含量；
The indirect production of CO in plasma was detected by a dual wavelengh spectrophotometer.
介绍原子吸收分光光度计检定最佳测试条件的选择技巧。
The skills in selecting the optimum controlling condition in the verification of atomic absorption spectrophotometer are introduced.
介绍了一种实现721型分光光度计光强自动调节的简便方法。
A simple method for automatical adjustment of light intensity on model 721 spectrophotometer is introduced.
介绍了USB2.0通讯技术在紫外-可见分光光度计上的应用。
The application of USB2.0 communication technology in ultraviolet-visible spectrophotometer is introduced.
采用紫外分光光度计测试吸光度并计算出模拟标记率达80.4%。
The simulative labeling yield was tested by UV-spectrophotometer and calculated as 80.4%.
介绍一种检定960型荧光分光光度计波长准确度及重复性的新方法。
A new test method for wavelength accuracy and repeatability of model 960 fluorescence spectrophotometer are introduced.
记录光谱的分光光度计由合适的光源、单色器或干涉器和检测器组成。
Spectrophotometers for recording spectra consist of a suitable light source, monochromator or interferometer and detector.
第一个竞争者：一把遮阳伞，他们用分光光度计来评估紫外线是否通过。
First contender: a beach umbrella, which they evaluated with a spectrophotometer to see if UV rays passed through.
并用紫外分光光度计测定了该四种类型杜仲中绿原酸类物质的总含量。
It was found that the contents of Chlorogenic acid were very different.
采用高倍显微镜和分光光度计对铝粉的分散和定向排列效果进行了表征。
The dispersion and directional array effects of aluminum powders were characterized with high power microscope and spectrophotometer.
目的：用酶标仪代替分光光度计比色提高尿碘检测速度及每次检测样品量。
Objective: Microplate reader replaces the spectrophotometer colorimetric to improving the analyzes speed and each time the urine iodine analyzes sample quantity.
方法用752c紫外可见分光光度计进行人血液不同成份吸收光谱的测试。
Methods The absorption spectrum in different components of human beings were measured by 752c UVVIS spectrophotometer.
探讨百合的最佳采集时间和紫外分光光度计法测定百合多糖含量的可行性。
To investigate the best time for collecting Lily and the practicability of determining polysaccharide in Lily with UV spectrophotometry.
用原子吸收分光光度计测定了硬脂酸钙中的钙，确定了仪器的最佳工作条件。
Atomic absorption spectrophotometer is used to determine calcium in calcium stearate, the best working conditions are fixed.
用分光光度计和激光拉曼光谱仪分别测定了样品的可见光透过率和发光强度。
Spectrophotometer and Laser Roman Spectrometer have been used for determining the intensity of transmission and emission.
采用荧光分光光度计动态测量不同条件下各组心肌细胞内游离钙离子浓度的变化。
The changes of the intracellular concentration of free calcium ion in myocardial cells in each group under different conditions were dynamically measured with spectrofluorometer.
利用紫外分光光度计和高效液相色谱仪建立了色谱纯乙腈的性能和质量的评价方法。
A evaluation method for the performances and quality of chromatographic grade acetonitrile with ultraviolet spectrophotometry and high performance liquid chromatography is presented.
本文用日立- 8000型原子吸收分光光度计，测定了几种药用真菌中的锗含量。
In this paper, the content of germanium in medicinal fungi has been determined by Model Z-8000 AAS.
本文分析了造成针织涤纶织物染色不匀的原因，描述了用分光光度计测试上染率的方法。
The article analyses the causes of uneven dyeing for polyester knitted fabric and introduces the method of measuring the dye uptake by a spectrophotometer.
人们对同一颜色的分辨不可能完全相同，所以应采用分光光度计来客观、科学地测定颜色。
People cannot be identical to the resolution of same color, should use spectrophotometer guest to determine view, scientifically so color.
用拉曼光谱、SEM和UV分光光度计对不同沉积温度下沉积的薄膜的结构特性进行分析。
Raman scattering, SEM and UV spectrophotometer are used to analyse the structure changes of microcrystalline silicon films throughout the deposition temperature range.
从分光光度计杂散光测试原理出发，对我国目前在用的几种杂散光测试材料特性进行了分析。
Several kinds of stray light test materials used at present in our country have been analysed by spectrophotometers on the stray light test principle.
方法：样品用硝酸和高氯酸消化后，导入火焰原子吸收分光光度计中，与标准系列比较定量。
Methods: the sample, after the nitric acid and the perchloric acid digestion was induced in the flame atom absorption spectrophotometer with standard series comparison quota.
本文介绍了用紫外分光光度计测定苹果梨花芽分化各时期叶片中IA A氧化酶活性的方法。
IAA oxidase activity during the fruit bud differentiation of "Ping Guo Li" in leaves measured by UV-Vis method was studied.
介绍用紫外分光光度计测定焦炉煤气中的焦油含量的实验方法、步骤以及在取样分析中的问题。
The article introduces the test method and the steps to determine the tar content in the coal gas of coke oven by UV spectrophotometer, and the analytical problems.
介绍用紫外分光光度计测定焦炉煤气中的焦油含量的实验方法、步骤以及在取样分析中的问题。
The article introduces the test method and the steps to determine the tar content in the coal gas of coke oven by UV spectrophotometer, and the analytical problems.
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