1)blank test空白实验
1.According to GB 11894-1989, when the concentration of the total nitrogen in surface water is determined, the absorbance of the blank test is rather high.根据国家标准GB11894—1989测定地表水中的总氮时,发现了空白实验的吸光度异常偏高的现象。
2.The article summarizes the necessarity of quality control of blank test in spectrophotometry; and points out the way how to judge the blank test value which is normal or not in routine water quality monitoring.论述了分光光度法中进行空白实验质量控制的必要性;提出了日常水质监测中如何判定空白实验值属于正常值的方法。
2)blank analysis空白实验
1.(Several) new points of view are suggested that estimating the content of sulfate radical in the sample,add certain amount of percipitant barium chloride,properly standardize the barium chloride solution instead of blank analysis,utilize the analytical data of Ca~(2+)、Mg~(2+) in full analysis of brine.研究了用氯化钡标准溶液代替“氯化钡-氯化镁”混合液测盐(卤)水中硫酸根含量的分析方法,提出了以下新观点:视样品中硫酸根离子浓度而用滴定管滴加氯化钡沉淀剂,将通常采用的“空白实验”改为对氯化钡溶液进行适时标定,巧妙借用盐(卤)水全分析中Ca2+、Mg2+的分析数据等,提高了分析结果的准确性,节约了近50%的分析时间,具有很好的实用性。
2.Several new points of view are suggested that estimating the content of sulfate radical in the sample, add certain amount of precipitant barium chloride,properly standardize the barium chloride solution instead of blank analysis, utilize the analytical data of Ca2+、Mg2+ in full analysis of brine.提出了用滴定管滴加氯化钡沉淀剂,并视样品中硫酸根离子浓度而估加;将通常采用的“空白实验”改为对氯化钡溶液进行适时标定;巧妙借用盐(卤)水全分析中Ca2+、Mg2+离子分析数据等几个新的观点,提高了分析结果的准确性,节约了近50％的分析时间,具有很好的实用性。
3)vacant experiment values实验空白值
4)blank testing value of the whole process全程序空白实验值
1.As is proved in the experiment,the two improved methods can reduce blank testing value of the whole process.经实验证明,改进后的两种预处理方法能够降低全程序空白实验值,精密度较好,值得推广。
5)Producing of titanium dioxide钛白实验
6)space experiment空间实验
英文短句/例句
1.Astrophysics Spacelab天体物理学空间实验室
2.Spacelab Life Sciences空间实验室生命科学[实验
3.Spacelab Life Sciences Experiment空间实验室生命科学实验
4.Consultative Group on Potentially Harmful Effects on Space Experiments空间实验可能有害影响问题协商小组
5.SLS mission (Spacelab Life Sciences Mission)空间实验室生命科学飞行任务
6.Spacelab Life Sciences mission空间实验室生命科学任务
7.Thermal Analysis of Docking Mechanism at the Tail of Space Laboratory During Orbit Changing空间实验室尾部对接机构变轨期间热分析研究
8.COSPAR Consultative Group on Potentially Harmful Effects of Space Experiments空间研究委员会空间实验可能有害影响问题协商小组
9.Centre for Research in Experimental Space Science实验空间科学研究中心
10.Central Laboratory for Space Research中央空间研究实验室
11.Conversely, the universe provides a laboratory.反过来，宇宙空间也可作为实验室。
12.Microgravity Experiments in Space and Their Applications空间微重力实验及其应用
13.He indicated a space on one of the lab benches.他指的是一张实验台上的空间。
14.Programme for Astronomical Research and Scientific Experiments concerning Space天文研究和空间科学实验方案
15.Dynamic experimental study and simulation of a flexible deployment system空间展开机构模型动力学实验与计算
16.Research on Electrophysiological Process of Heart in Three-Dimensional Space;三维空间中心脏电生理过程实验研究
17.Spatial Cognition and Wayfinding in Underground Public Spaces;地下公共空间的认知和寻路实验研究
18.Study on Coordinated Control and Its On-Ground Experiment for Space Robot空间机器人协调控制与地面实验研究
相关短句/例句
blank analysis空白实验
1.(Several) new points of view are suggested that estimating the content of sulfate radical in the sample,add certain amount of percipitant barium chloride,properly standardize the barium chloride solution instead of blank analysis,utilize the analytical data of Ca~(2+)、Mg~(2+) in full analysis of brine.研究了用氯化钡标准溶液代替“氯化钡-氯化镁”混合液测盐(卤)水中硫酸根含量的分析方法,提出了以下新观点:视样品中硫酸根离子浓度而用滴定管滴加氯化钡沉淀剂,将通常采用的“空白实验”改为对氯化钡溶液进行适时标定,巧妙借用盐(卤)水全分析中Ca2+、Mg2+的分析数据等,提高了分析结果的准确性,节约了近50%的分析时间,具有很好的实用性。
2.Several new points of view are suggested that estimating the content of sulfate radical in the sample, add certain amount of precipitant barium chloride,properly standardize the barium chloride solution instead of blank analysis, utilize the analytical data of Ca2+、Mg2+ in full analysis of brine.提出了用滴定管滴加氯化钡沉淀剂,并视样品中硫酸根离子浓度而估加;将通常采用的“空白实验”改为对氯化钡溶液进行适时标定;巧妙借用盐(卤)水全分析中Ca2+、Mg2+离子分析数据等几个新的观点,提高了分析结果的准确性,节约了近50％的分析时间,具有很好的实用性。
3)vacant experiment values实验空白值
4)blank testing value of the whole process全程序空白实验值
1.As is proved in the experiment,the two improved methods can reduce blank testing value of the whole process.经实验证明,改进后的两种预处理方法能够降低全程序空白实验值,精密度较好,值得推广。
5)Producing of titanium dioxide钛白实验
6)space experiment空间实验
延伸阅读
保险商实验室安全标准(见保险商实验室)保险商实验室安全标准(见保险商实验室)safety standards of UL: see Underwriters Laboratories; UL Baoxianshang Sh啊nshi anquan bicozhun保险商实验室安全标准(saJ七ty stand助dsofUL)见保险商实脸室。
