In order to establish health standard and standard analysis method, we study the method for detecting 1 bromopropane in the air of workplace.
研究车间空气中溴丙烷的测定方法,为制订卫生标准和标准检验方法提供依据。
The Paper introduces the application of flow injection analysis method to automatic analysis and the flow injection analysis method in the standard analysis methods of waste water and American water.
介绍了流动注射分析法在自动分析方面的应用及美国水和废水标准分析方法中的流动注射分析法。
The fundamental parameter method of X-ray fluorescence analysis has many advantages, such as no concentration range limitation of elements, dispensability of standard samples and so on.
本文叙述了利用基本参数法校正源激发合金元素荧光分析的基体效应的基本原理、基体效应的修正方法。
Besides, quantitation analysis of involatile compositions in beer could be done by internal standard method or by external standard method.
还可用内标法和外标法对啤酒中的不挥发组分进行定量检测分析。
This article introduces the emergence ami effect of harmonics, harmonics analysis method and standard, harmonics elimination for being aid to understanding and researching at harmonics.
本文介绍了谐波产生的原因与危害,谐波分析方法与谐波标准,抑制谐波的措施,以有助于对谐波的了解和研究。
Of lowermost safety standard is pair of cost - a of benefit analysis method main environmental complement factor.
最低安全标准"是对成本-效益分析方法的一个重要的环境补充因素。
The quality control of AAS measurement such as the test preparation, the standard solution and sample preparation method, the sample analysis and the data processing were introduced.
介绍原子吸收光谱法检测过程中实验准备、标准溶液和样品制备方法、样品分析及数据处理等几个环节的质量控制措施。
Based on the content analysis of assembly line planning, a method for assembly line planning based on standard work time and simulation is proposed, and a corresponding prototype system developed.
在分析装配线规划内容的基础之上,提出了基于标准作业时间及系统仿真的装配线规划方法并开发了相应的原型系统。
An improved method was described for pretreatment of standard protein hydrolyzate analysis.
本文叙述了标准蛋白水解分析前处理的一种改进方法。
The standard method for spectrum analysis in digital signal processing is the discrete Fourier transform(DFT), typically implemented using a fast Fourier transform(FFT) algorithm.
数字信号处理中标准的频谱分析方法是离散傅立叶变换(DFT),典型的实现方法是快速傅立叶变换(FFT)。
The analysis precision of this method can meet the requirement of national standard.
本方法的分析精度满足了国家标准的要求。
Results: the precision and recovery of this method are up to the analysis standard.
结果:该方法精密度、回收率都达到了分析标准。
Introduce the production of wood preservation oil in our country, describe the revision about the main index and experiment method of wood preservation oil trade standard and analysis them.
介绍了国内木材防腐油的生产现状,对木材防腐油行业标准的主要指标及试验方法的修改进行了阐述,并进行了综合分析和述评。
The potential of the method was evaluated by analysis of REEs in standard reference materials (GBW07603, GBW08513).
根据植物标准参考物质(GBW07603,GBW08513)的分析结果评价方法的正确性。
Based on analysis on purpose, content and method of middle school physical education and health curricular evaluation standard system, this paper reconstructed new performance evaluation system.
在对中学体育与健康课程标准成绩评价体系的目标、内容和方法分析研究的基础上,重新构建了新的成绩评价体系。
A comparative analysis is made on the main technical requirement and test method specified in the new standard concerning motorcycle rear mirror.
对摩托车后视镜新标准中关于摩托车后视镜失真率的主要技术要求和测试方法进行了对比分析;
ISO has taken it as the international standard method for the water quality analysis.
国际标准化组织将这种分析方法列为水质分析方法的国际标准。
Based on an analysis of standard menu structure in AUTOCAD graphic software, the author presents a method for developing CAD screen menu and describes its application.
在分析AUTOCAD绘图软件中标准菜单结构的基础上,介绍了CAD屏幕菜单的开发方法与应用。
It makes analysis and comparison to several possible operation method of drill rig to determine its safety operation standard.
本文针对钻机的几种可能的运行方式分析比较,以确定较安全的运行规范。
The method for analysis and comparison of level of the standard gauge tolerance for normal products of the cold rolled steel sheets is put up.
提出了一种冷轧薄钢板常用产品标准厚度公差水平进行分析比较的方法。
A brief introduction is made on the content, method, quality assessment standard, analysis method of engineering testing, and detailed analysis is made on the testing results.
简要介绍工程测试的内容、方法、质量评价标准、分析方法,对其测试成果加以详细分析。
On study GB (national standard) and analysis practice, aiming at the features of ground water sample, proposed an optimal test method.
通过对国标方法的研究,结合分析实践,针对地表水样品的特点,提出了优化分析方法。
A software reliability testing method, judge standard and test process based on random testing model is introduced in the paper, and Monte Carlo method is used result analysis.
本文提出一种基于随机测试模型的软件可靠性测试方法、评判准则和测试策略,并利用蒙特卡罗方法进行了分析。
The IRR sensitivity analysis by the interpolation method has three disadvantages: too much calculation, plotting without strictness and lack of reliable evaluation standard.
内插法求解irr敏感性分析存在三个不足之处:计算量繁琐、作图不严谨和缺乏可靠的评价标准。
The error in the standard addition method in infrared quantitative analysis was analyzed and a new method was used to decrease the error.
对红外光谱定量分析中的标准添加法进行了误差分析,提出了一种新的数学处理方法,使标准添加法的误差大为降低,准确度得到提高。
Considering the flaw of history simulation method, the paper adopts kernel estimation method to estimate parameters and their standard deviation, and then gives case analysis.
考虑到传统的历史模拟方法存在的缺点,采用基于核估计的历史模拟方法获得估计值及其置信区间,并用实例进行了分析。
The return analysis method, one of the statistical techniques, is recommended in the standard ISO9000system.
回归分析是被iso 9000族标准推荐的统计技术之一。
We use mainly the squariance method among sequence samples cluster analysis and the method of optimum partition, and combine the standard of release level of seismology strain energy to divide it.
主要使用了有序样品聚类分析中的离差平方和法、最优分割法,再结合地震学应变能释放水平进行划分。
Finally, in this paper it also takes analysis and prospect toward this new method in urban standard land price evaluation .
最后对该方法在城镇基准地价中的应用研究进行了分析和展望。
Finally, in this paper it also takes analysis and prospect toward this new method in urban standard land price evaluation .
最后对该方法在城镇基准地价中的应用研究进行了分析和展望。
应用推荐