reference solution

A solution is colourless if it has the appearance of water R or the solvent or is not more intensely coloured than reference solution B9 .

如果溶液的颜色不比水或溶剂或参比溶液B9深，那么溶液是无色的。

Because the total silicon content in SiC amounts is about to 70 % , We have taken a standard solution containing SiO2500 μ / 100ml as a reference solution to determine the total Si content in SiC by differential spectrophotometry of silicon - molybdenum blue .

由于SiC中的总硅量高达70%左右，所以用500μg／100ml的标准SiO2溶液作为参比溶液，以硅钼蓝示差分光光度法测定SiC超细粉末中的总硅量。

Existence and stability of P reference solution with reference criteria for Multiobjective Programming

多目标规划带参考指标的偏爱解的存在性和稳定性

Results : The sample can not be compared with yellowish green reference solution .

结果：样品与黄绿色标准比色液无法相等比较。

Development of mixed radionuclide reference solution

混合放射性核素参考溶液的研制

This thesis provides theory guidance and reference solution of the DWDM production test to the optical network system manufactures .

论文希望通过这些讨论研究，能够对各个DWDM产品的生产制造商的测试工作提供理论指导和方案参考。

Use of reference solution in Complexometric Titration

络合滴定中使用参比溶液的有关向题

It presents a very good reference solution to transfer mass signals synchronously with high speed in complex instrument systems actually .

同时也为复杂仪器系统中高速大量数据的实时同步传输和接收提供了一个可靠且高效的解决方案。

This method not only applies to oil production , but also for similar production enterprises optimize the production process provided for reference solution .

该方法不仅适用于对润滑油生产过程，同时也为类似生产企业的生产过程优化提供了可供借鉴的解决方案。

The total area of impurity peak was less than the principal peak of reference solution ( 1.0 % ) .

本品光学异构体杂质峰面积小于对照溶液主峰面积（1.0%）。

Prepare the solution ( s ) of the substance to be examined and the reference solution ( s ) required .

制备待测物质的溶液，及需要的对照品溶液。

Based on experiment it is established the optimum reference solution 50 ml in which iron concentration is 10 μ g / ml.

浓度为10μg/ml，在此基础上拟定了铁的差示光度测定方法。

However , during the negotiation , it is necessary for the system to provide reference solution for negotiators to improve the negotiation efficiency .

然而，在谈判的过程中，往往也需要系统能够通过提供参考谈判解辅助谈判人员以期提高谈判的效率。

The impurity peaks of isomers were not greater than the peak area of reference solution ( 0.5 % ) .

本品异构体杂质峰，不大于对照溶液的主峰面积的0.5倍（0.5%）。

The colorimetric determination is carried out at 660 (?) m by using Model 72 spectrophotometer and 1 cm cell with water as reference solution .

采用72型分光光度计，1cm比色皿，以水作参比液，在660nm处比色测定。

Preparation of Neptunium-237 Radioactivity Reference Solution

镎-237放射性活度标准溶液的研制

In comparison with exact reference solution , the error of the method is less than 1 % , provided that the expansion parameters are properly chosen .

只要适当选择展开参量，该方法相对于严格理论解的误差不大于1%。

The acidity of the test solution is regulated by using sulphuric acid . The determination is carried out at 480 nm with water as reference solution .

测定时用硫酸调节试液的酸度，在波长480nm处，以水作参比液进行测定。

In recent years , Enterprise Resource Planning ( ERP ) systems have progressively become the reference solution for companies'information systems , whatever their activity , the world over .

在近年，企业资源计划（ERP）系统已经逐渐为公司的信息系统，无论他们的活动，全世界什么成为这个参考解决办法。

Its absorbance was measured at its absorption maxima of 325 nm , with 1 cm quartz absorption cell using ethanol as reference solution .

在维生素A的吸收峰325nm波长处，用1cm石英吸收皿以乙醇作参比液测得其吸光度。

The determining of related substances showed that the area of each impurity peak and not more than the peak area of reference solution ( 1.0 % ) .

有关物质测定中，各杂质峰面积的和不大于对照溶液的主峰面积（1.0%）。

A Pt / ( I_3 ~ - + I ~ - ) electrode is prepared by using ceramics as a support material of internal reference solution .

本文以微孔细陶作为电极内充液的支撑材料，制备了简易参比电极一Pt/（I3~-+I~-）电极。

So in our research , to make appropriate reference solution for the prevalence of the basic questions , we analysed the questions and difficulties in the postal finance transition .

对我国邮政金融行业性转轨存在的问题和困难进行必要的分析研究，提出适当的参考方案，解决转轨过程中普遍存在的基本问题。

Furthermore , the properties of the reference solution and reference point are analyzed Finally , the use of the model to solve , multi-person multi-criteria decision making problems is demonstrated .

并对参考解的性质进行了分析，同时给出用此模型求解多人多目标冲突决策问题的步骤。

In order to make the jiangxi Y international freight agency Co. , LTD. In the complex and volatile international environment better survival and growth , for enterprise decision provides reference solution .

为了使江西Y国际货运代理有限公司在复杂多变的国际的环境下更好的生存和壮大，为企业决策提供可参考性方案。

Proceed as directed in the Optical Isomer , the retention time of the major peak of the test solution corresponds to that of the reference solution of Levofloxacin .

照光学异构体检查项下方法试验，供试品溶液主峰的保留时间应与对照品溶液左氧氟沙星峰的保留时间一致。

Results The physicochemical index of diluent , the reference solution as hemoglobin color zero reference , the hemolytic agent and the abluent nature completely met the requirements of the analyzer .

结果：研制试剂的稀释液理化指标、参比液作为血红蛋白比色零参比、溶血剂及清洗液性能均能满足仪器设置要求。

Reference solution ( standard ) . Prepare as described for the test solution , using the prescribed volume of lead standard solution ( 10 ppm Pb ) R instead of the substance to be examined .

标准对照溶液：制备方法同供试品溶液，使用规定体积的标准铅溶液（10ppmPb）替代供试品进行试验。

Based on the ISO / CCITT MPEG-2 standard , this article presents the architecture of MPEG-2 codec system and the function of each component of it , and gives the reference solution of information-playback TV .

从MPEG-2的工作原理入手，介绍了MPEG-2编码/解码系统的体系结构及其各部分的功能，并提出了基于MPEG-2实时编码/解码技术的信息回放式电视机的参考解决方案。

During determination , the Fe ~ ( 2 + ) is first oxidized to Fe ~ ( 3 + ) with H_2O_2 , and then , with water as reference solution , determined at a wavelength of 600 nm .

测定时用过氧化氢将铁（Ⅱ）氧化成铁（Ⅲ），以水作参比液，在波长600nm处测定。