But,the drawbacks of Shewhart's control chart is that when the control chart shows abnormal,it cannot tell us what and where is the assignable cause,i.e.it cannot diagnose the abnormalityof the process.In 1982,Prof.Gongxu Zhang proposed the diagnosis theory with two kinds ofquality,solved the diagnosis problem of assignable cause,thus opened a new direction ofstatistical diagnosis theory and developed the theory of SPC into a new stage ofSPCD(Statistical Process Control and Diagnosis).The multi-operation and multi-index system exists everywhere,in general,nearly all theproduction lines of factories belong to this system.

但休哈特控制圖的缺點(diǎn)是色区综合色区视频无码系列，當(dāng)控制圖顯示異常時(shí)亚洲天堂在线视频www，它不能告知是何原因、何處發(fā)生了異常天堂在线欧美WWW，即不能診斷天堂毛片网。1982年，我國(guó)著名質(zhì)量管理專家張公緒教授提出兩種質(zhì)量診斷理論一级中文AV日韩在线观看，解決了對(duì)異常因素的診斷問(wèn)題四川美女大白屁股黄毛片观看，開(kāi)辟了統(tǒng)計(jì)診斷理論的新方向，將質(zhì)量控制推向了一個(gè)新的發(fā)展階段——統(tǒng)計(jì)過(guò)程控制與診斷階段天天久久国产精品电影网。

This paper applies to analytical chemistry experiment teaching two kinds of quality control charts, the average value control chart and the extreme di -fference control chart widely nsed in baily experiment work.

本文將兩種在日常分析工作中早已被廣泛應(yīng)用的質(zhì)量控制圖黄色网站在伦看，即平均值控制圖和極差控制圖應(yīng)用到分析化學(xué)實(shí)驗(yàn)教學(xué)中性饥渴艳妇k8经典A片。

Efficiency optimize model of process control chart was established and a multivariate control chart method based on multiple dots alarm rules.

建立了過(guò)程控制圖的效率優(yōu)化模型，并提供了基于多點(diǎn)報(bào)警的多元控制圖方法无码免费专区。3三级黄色韩国。

The X-R control chart drawed by mathematical statistical method were introduced.3. The control chart was applied to the control of aerobic bacterial count in the quick-frozen dumpling.

研究將單值移動(dòng)極差控制圖應(yīng)用于速凍湯圓菌落總數(shù)監(jiān)控中，通過(guò)判斷監(jiān)控過(guò)程是否正常大黑吊插逼，可以起到預(yù)防控制作用欧美性爱网在线看，避免潛在危害的發(fā)生，從而促進(jìn)食品生產(chǎn)企業(yè)提高衛(wèi)生水平国产JJZZJJZZ在线观看，確保產(chǎn)品質(zhì)量亚洲影视在线。

Following on the GATF Color reproduction test chart to make some brief account, according to the patrterns function is divided into six major areas: simple color wheel graph is used to distinguish between colors and restore color detection; contact copy control standards section, you can use to test the print process changes in dot; dot number comparison chart, used to select and screen resolutions and paper and putting it in a match for reference, but also reflects the various color version modulational cards and membership cards making parameter is set to reproduce the effect and measurement; whether it is a normal RGB: neutral gray balance control chart; gray balance, this work out Y, m, C; proofing control bars.

下面對(duì)GATF彩色復(fù)制測(cè)試圖作一些簡(jiǎn)單的介紹，按圖譜功能分為六大區(qū)域：簡(jiǎn)易色輪圖用于辨別顏色和檢測(cè)色彩還原情況亚洲综合在线综合；接觸拷貝控制標(biāo)準(zhǔn)段九九一级A片，可以用來(lái)檢測(cè)曬版過(guò)程中網(wǎng)點(diǎn)的變化情況；網(wǎng)點(diǎn)線數(shù)比較圖黄片强奸大全，用于選擇網(wǎng)屏線數(shù)和紙張適性的匹配參考女人av在线，也可反映各色版調(diào)制卡和會(huì)員卡制作參數(shù)的設(shè)置作用和測(cè)量子再現(xiàn)情況是否正常；三原色中性灰平衡控制圖国产99社区；灰平衡卡欧美日韩人妻一区二区三区，依此算出Y、M毛片一区二区三区免费观看18P、C的比例影音先锋久久资源网AV资源站；打樣控制條。

Methods In the conventional internal quality control in the control specimens after the test day, a specimen which total protein result was 60-80 gL^(-1), and albumin result was 30-50 gL^(-1) was selected from the first ten specimens every day, the specimen's TP and ALB results were retested after 3 hours. The difference between the two test results and the difference of the standard deviation were calculated every day for 40 days. Extreme difference quality control chart was established by control limits of range which was calculated by the standard deviation.

在常規(guī)室內(nèi)質(zhì)控在控后開(kāi)始檢測(cè)標(biāo)本男女免费交性视，每天從前10份標(biāo)本中選出1份總蛋白60~80 gL^(-1)fc2免费黄色视频、白蛋白30~50 gL^(-1)的標(biāo)本，3 h后再重測(cè)1次該標(biāo)本的TP久草美女、ALB在线看国产精品DVD三级，每天計(jì)算2次測(cè)定結(jié)果的差值和差值的標(biāo)準(zhǔn)差，連續(xù)40個(gè)工作日国产亚洲美女精选AV，利用標(biāo)準(zhǔn)差計(jì)算雙份測(cè)定極差的控制限国产日本精品久久久久，建立極差型質(zhì)控圖。

The control chart based on the geometric distribution(g-type chart )has been shown to be competitive with p or np chart for monitoring the proportion,especially for applications in high quality manufacturing environments.

在質(zhì)量控制過(guò)程中久久精品免费一区二区喷潮，對(duì)于檢測(cè)不合格率p的變化cao欧美色就是色，特別是p較小時(shí)，基于幾何分布的控制圖( g-type chart)比基于二項(xiàng)分布的控制圖(p-chart或np-chart)能更有效地檢測(cè)并報(bào)警摸,吸,操,插,干。

In fact, situation with a zero LCL is not uncommon. In this article we propose the g-type chart with asymmetric control limits. It is found that with the nonzero LCL, the power to detect rate increase hasmuch improved and the power to detect rate is nearly fixed, and the in-control average run length is the almost the same as the symmetric control chart.

為了解決檢測(cè)p增加的問(wèn)題，我們提出了非對(duì)稱幾何控制圖的思想欧美性交乱伦视频，它解決了虛報(bào)率增加和檢測(cè)p增加之間的矛盾欧美一级黄片黑人操逼，在保持虛報(bào)率與對(duì)稱幾何控制圖幾乎相等的前提下欧洲精彩性视频一区二区14，大大提高了幾何控制圖在檢測(cè)不合格品率增加時(shí)的靈敏性和有效性，本文中給出了在不同的看的黄色网站？

The control chart based on the geometric distribution(g-type chart) has shown to be competitive with p or np chart for monitoring the proportion especially for application in high quality manufacturing environments. However when the cases with LCL=0 occur, plotting values beneath the LCL is impossible given the non-negative nature of units, such type of lower control limits no ability to detect rate increase.

但是由于幾何控制圖的自然下限的問(wèn)題色久综合国产一区99精品，在其使用過(guò)程中若控制下限LCL＜0，則取其自然下限為0www内射学生妹羞羞视频，這使得幾何控制圖在此情況下對(duì)于檢測(cè)不合格品率p的增加是幾乎不起任何作用18岁以下禁看黄色网站免费，而此問(wèn)題也是實(shí)際中我們最需要檢測(cè)并作判斷的問(wèn)題。

Control chart is one of important tools for on-line quality control, but it is difficult to recognize which pattern exists on the chart.

控制圖是在線質(zhì)量控制的重要工具91精品美女主播在线，而利用控制圖進(jìn)行異常過(guò)程模式識(shí)別卻是個(gè)困難問(wèn)題成人免费国产剧情视频网站在线观看。