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manual sampling
相关语句
  人工采样
     The new International Standard for manual sampling of coal will be published and will replace the ISO 1988 《Hard coal-Sampling》.
     即将颁布的新国际标准《煤和焦炭———人工采样》将代替ISO 1988《硬煤———采样》。
短句来源
     Using the way of manual sampling monitors the concentration of NO_X, SO_2, and TSP in air. We always carry out regional investigation, prediction, assessment and air routine monitoring in this way. The article discusses the quality control of field monitoring and data treatment.
     采用人工采样监测大气中的NO_X、SO_2、TSP,进行区域性调查、预测、评价及环境大气例行监测,探讨大气监测中监测现场的质量控制和实验室分析质量控制以及数据处理。
短句来源
     COMPARISON TEST OF AND STUDY ON MANUAL SAMPLING AND MECHANICAL SAMPLING OF COAL
     发电厂入厂煤人工采样和机械采样对比试验研究
短句来源
     Some erroneous practices often existing in manual sampling have been analysed,and main technical points for manual sampling being given
     分析了人工采样中经常存在的错误做法,并给出了人工采样的技术要点。
短句来源
     The comparison of manual sampling and mechanical sampling of coal has been carried out.
     对发电厂入厂煤人工采样和机械采样的化验结果进行了对比。
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  人工取样
     The success of making the new type concentration instrument through the spickand-span techuology has written off the history of its concentration detection and contrrolling relying on manual sampling in the manufacturing process. It is of definite significance economically and technically for the promotion of microcomputer controlling in the processing streamline and the accomplishment of production automation.
     这种新型光电味精浓度测量仪的研制成功,结束了味精精制过程中浓度检测和控制依靠人工取样的历史,为生产工艺流程推行微机控制,实现生产过程自动化提供了在线浓度检测仪表,具有一定的经济、技术意义。
短句来源
     A comparison was made between the mechanized sampling and the manual sampling to quarantine weed seeds in imported soybeans in bulk. The result shows that two metholds totally have no prominent difference.
     采用机械化取样与人工取样方法对进口大豆中杂草籽检疫结果进行比较 ,发现两种取样方法对杂草籽的检疫结果在总体上无显著区别。
短句来源
     Mechanized sampling can replace manual sampling for quarantine of weed seeds.
     机械化取样可以替代人工取样进行进口大豆中的杂草籽检疫。
短句来源
     In 1999~2000, a great progress has been made in gas precursory observation technique and the observation mode at stations has been developed into continuous digital observation from the previous manual sampling.
     1 995~ 2 0 0 0年气体前兆观测技术有了很大发展 ,台站观测方式由原来的人工取样发展成为连续的数字化自动观测。
短句来源
     The system replaced manual sampling and adjustment, and improved adjustment precision and test efficiency.
     该系统的使用不仅替代了滤棒的人工取样和调整,也提高了调整精度和检测效率。
短句来源
  “manual sampling”译为未确定词的双语例句
     Discussion of aluminum ore manual sampling
     铝矿石原矿手工取样探讨
短句来源
     In order to find out the seasonal variation of N_2O emission, a manual sampling system was established to monitoring N_2O emissions from field in a maize and wheat rotation system.
     本文主要研究了农田施用垃圾堆肥及其复合肥的条件下,农作物全生长期内土壤N_2O的排放规律及土壤温度、水分、覆盖对土壤N_2O的排放及氮损失的影响。
短句来源
     But these organic pollutant monitor analyses mostly are the manual sampling or the laboratory analysis method, cannot continuously and automatically carry on the environmental monitoring, also are unable comprehensive in the integrity reflection of the organic pollutant condition and the space and time change in ambient air.
     但是这些有机污染物的监测分析大多是手工采样、实验室分析的方法,不能连续自动进行环境监测,也就无法全面、完整的反映环境空气中有机污染物的状况及其时空变化。 所以,研究开发一种针对空气中有机污染物,主要针对苯、甲苯等苯系物,进行自动监测的连续自动监测系统是十分必要的。
短句来源
     The precision of sampling has significant difference between manual sampling (CV> 3. 4%) of RIA and auto sampling (CV<0. 7%) of TRFIA in serum sampling (P<0. 001).
     结果表明:①血清加样时,手动加样CV>3.4%,自动加样CV
短句来源
     The precision of sampling has significant difference between manual sampling (CV>1. 3%) of RIA and auto sampling (CV<0. 3%) of TRFIA in reagent dispensing (P<0. 001).
     试剂加样时,手动加样CV>1.3%,自动加样CV<0.3%,P<0.001。
短句来源
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  manual sampling
The manual sampling method was able to provide valid mercury concentrations in 90 to 95% of samples.
      
Ground-level concentrations of three atmospheric mercury species were measured using manual sampling and analysis to provide data for estimates of mercury dry deposition.
      
Measurement of Atmospheric Mercury Species with Manual Sampling and Analysis Methods in a Case Study in Indiana
      
At the project scale, manual sampling of water column turbidity during high stream flow events within and downstream from active timber harvest plans can identify emerging sediment sources.
      
It is more convenient to use than manual sampling, the peak of the input curve is never missed and the input curves are of high statistical quality.
      
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The principle of optical reflection and refraction for developing a monosodium glumate concentration instrument are described in this paper. The success of making the new type concentration instrument through the spickand-span techuology has written off the history of its concentration detection and contrrolling relying on manual sampling in the manufacturing process. It is of definite significance economically and technically for the promotion of microcomputer controlling in the processing streamline...

The principle of optical reflection and refraction for developing a monosodium glumate concentration instrument are described in this paper. The success of making the new type concentration instrument through the spickand-span techuology has written off the history of its concentration detection and contrrolling relying on manual sampling in the manufacturing process. It is of definite significance economically and technically for the promotion of microcomputer controlling in the processing streamline and the accomplishment of production automation.

本文介绍了一种利用光的反射和折射原理进行设计和研制的味精浓度仪。这种新型光电味精浓度测量仪的研制成功,结束了味精精制过程中浓度检测和控制依靠人工取样的历史,为生产工艺流程推行微机控制,实现生产过程自动化提供了在线浓度检测仪表,具有一定的经济、技术意义。

Measuring the water cut of the crude oil with automatic on-line sampler rather than by the conventional method of representative sampling can increase measurement accuracy,and eliminate the inadequate representativeness existing in manual sampling for turn-over measurement. Introduced are the technical parameters, structural features and operating principles of the automatic on-line oil sampler of ZDQY-SB I type. Comparisons made between the results in actual applications of the sampler and that indicated...

Measuring the water cut of the crude oil with automatic on-line sampler rather than by the conventional method of representative sampling can increase measurement accuracy,and eliminate the inadequate representativeness existing in manual sampling for turn-over measurement. Introduced are the technical parameters, structural features and operating principles of the automatic on-line oil sampler of ZDQY-SB I type. Comparisons made between the results in actual applications of the sampler and that indicated in the intelligent water cut meter show that the difference between them are neglectible. Therfore,it is concluded that this type of instruments is reliable in the measurement of water cut in crude oil.

用在线原油自动取样器采取代表性原油试样,可提高原油含水率化验结果的准确性,弥补原油交接计量过程中手工法取样其试样代表性不够全面的缺陷。介绍了ZDQY-SBⅡ型在线自动取样器的技术参数、结构特征及工作原理,通过对现场应用情况的分析,并将其取样化验的含水率与智能含水分析仪显示的数据相比较,结果极为接近。说明用该仪器所取原油试样,能够较好地反映原油含水的真实状况。

This article analysed the quality control for manual sampling and monitoring of sulfur dioxide(SO 2) in the flue gas,e.g.the temperature in the sampling tube,the sampling flow and the sample storage,etc.It also puts forward and improvement on the former monitoring method to raise the accuracy and precision of the method for assuring the accuracy and reliability of monitoring data.

本文针对烟气中SO2手工采样监测的质量控制,如采样管的温度、采样流量、样品保存等进行了研究,并对原监测方法提出改进措施,提高了方法的准确度和精密度,从而保证了监测数据的准确性和可靠性。

 
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