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- Aim To optimize the measurement condition of hydrocarbon in geochemical samples by ultraviolet spectrometry and fluorescence spectroscopy. 摘要目的用紫外分光光度法及荧光分光光度法优化化探样品中芳烃的测试条件。
- This article discusses the differences and correlation between permanganate index, COD and BOD in terms of the definition, measurement condition and result. 试从高锰酸盐指数、化学需氧量、生化需氧量的含义,测定条件和测定结果讨论它们之间的区别与联系。
- Methods The extracted liquid with petroleum ether from the geochemical samples in the north of Shaanxi was spectrally analyzed by using the optimized measurement condition. 方法用优化后的条件对陕北地区化探样品中芳烃的石油醚萃取液进行了光谱分析。
- The measuring condition for principle angle in spectroscopic ellipsometry is analyzed. 对椭圆偏振光谱中的主角测量条件进行了分析。
- Analysis of Measuring Condition for Principle Angle in Spectroscopic Ellipsometry[J]. 引用该论文 赵海斌;夏国强;陈岳立;李晶;周仕明;陈良尧.
- A descriptionis given in some detail of the sample preparation,the irradiation and measurement conditions,and the radiochemical separation procedures. 其中除介绍了样品的制备方法、照射和测量条件之外，还对地质样品中铂族元素放射化学分离方法进行了详细的讨论和评述。
- To solve this problem, CIE established and recommended standard measuring condition A and B. A kind of measuring instrument for CIE average LED intensity is introduced. 为解决这个问题,CIE(国际照明委员会)制定并推荐标准测试条件A,B。 介绍了根据CIE 127文件设计的平均LED发光强度测试仪;
- Determination of end carboxyl content in PET chip using photometric method was discussed, the optimiza tion of measuring condition and parameters such as sample weight,concentration of titrant, blank of solvent were stud ied. 论述采用光度法测定聚酯切片的端羧基，对称样量、滴定剂的浓度、溶剂的空白等测试条件和参数进行优化选择。
- The Paper has presented a measuring method of the amount of lead to leaded gasoline by atomic absorption spcctromctry, and investigate its varied measurement conditions. 介绍了一种用原子吸收光谱仪测定加铅汽油中铅含量的方法,并对其测定条件进行了充分的探讨。
- The constitution, measuring conditions and basic features of LMS, MLSSA, Clio, DAAS and SYSid are emphasized. 重点介绍了LMS，MLSSA，Clio，DAAS，SYSid5种测试系统的基本组成，测试条件和基本功能；
- The measuring conditions and parameters of Textured Yarn Tester affect the testing results. 变形丝测试仪的测试条件和参数对测试结果有影响。
- Scientific measurement of the head. 头测量学，头测量学，测颅学头颅的科学测量
- Measurement of the depth of large bodies of water. 海洋测深学，海洋测深术测量大水域的深度
- The scientific measurement of time. 计时学时间的科学测量
- The determination of micro lead in facial washing milk was investigated by graphite furnace atomic absorption spectrometry(GFAAS),and measuring conditions were analyzed. 研究了用石墨炉原子吸收法测定洗面奶中的微量铅含量,对仪器工作条件进行了分析。
- A standard of measurement or judgment; a criterion. 标准测量或判断的标谁; 标准
- Research on measurement conditions of coal ash 煤中灰分测定条件的研究
- The overall measurement of this room is 80 square meters. 这个屋子的总面积是80平方米。
- When did the first measurement of the speed of sound take? 第一次测量声速是在什么时候？
- CGATS. 4 and CGATS.5 the important link between density measurements and measurement of spectrophtometry measurement conditions, is 0/45, the spectrophotomete or you can use a densitometer. CGATS.;4和CGATS
