An evaluation on chemical lab data analysis by quality control diagram 利用質量控制圖進行分析化學實驗數(shù)據(jù)的評價
The straight - block diagram and control diagram are used to construct quality and management level of concrete for main body 并用直方圖和控制圖對主體混凝土的施工質量和管理水平進行了分析和評價。
In this paper , the charting method of electrical control diagram and the drawing method of location indexing for the automatic appliances such as relays or contactors are explained 摘要本文研究了電氣控制電路圖的圖面區(qū)域的劃分辦法,接觸器、繼電器等自動電器觸點位置索引的畫法。
The electrical design of the whole power supply is given in chapter four . the control diagram of rectifier , inverter , and inverter driver and protection circuit are all given here 第四章里給出了整機的電設計,給出了整流控制框圖,逆變控制框圖,驅動電路的設計和保護電路的設計。
Details are given of the measures for the control of the quality of bulk - blended fertilizers , including mainly choice fertilizer materials , process control , analysis for intermediate control and use of the control diagram 摘要詳細介紹了摻混肥料的質量控制措施,主要包括精選原料、工藝管理、中控分析、控制圖的應用等。
Industrial process monitoring has developed for seventy years from first appearance of quality control diagram by shewhart , however , the research for multivariate process monitoring is only longer than ten years 工業(yè)過程監(jiān)控技術從單變量過程監(jiān)控算起,已有近七十多年的歷史,但基于多變量信息的過程監(jiān)控技術至今也不過十幾年的時間。
Abstract : the application of statistical technology on the production control for initiating explosive device was preliminarily introduced , the application of hypothesis inspection and control diagram was presented particularly 文摘:初步介紹了統(tǒng)計技術在火工品生產中的應用,著重介紹了控制圖和假設檢驗等統(tǒng)計技術在火工品生產中的應用。
These control ways include fuzzy evaluation , the method of fha , the theory of grey forecast and control diagram , etc . the application of these control methods obviously reduced the ratio of waste web , enhanced the process quality and , ameliorated the whole quality management system and increased the customers " satisfaction 本論文在對蕪湖華辰公司聚酯網(wǎng)生產過程質量控制現(xiàn)狀進行分析的基礎上,針對影響過程質量的主要因素提出了一整套的控制方法,這些方法包括模糊評價、 fha (頻率統(tǒng)計分析)法、灰色預測理論、控制圖等。
The dynamic control diagram of pump well is a way to describe relations between liquid supporting and liquor drainage of a well or an area when oil extracting , it underwent eye measurement , star graph and pump state chart , underwent a development process of practice , understanding , repractice and reunderstanding . it worked on oil managing , parameter adjusting , pump changing , yields incresing and inject increasing 它經(jīng)歷了人工目測、星相圖、泵況圖三個發(fā)展階段,經(jīng)歷了從實踐到認識,到再實踐、再認識的發(fā)展歷程,為油田的生產管理、調參換泵,增產增注,起到了輔助支持的作用。