| 查看: 327 | 回复: 3 | ||
| 【奖励】 本帖被评价2次，作者丝路侠客行增加金币 1.5 个 | ||
| 当前主题已经存档。 | ||
[资源]
化学分析英文书：Sampling of Heterogeneous and Dynamic Material Systems
|
||
|
关于本书籍的简介: Sampling of Heterogeneous and Dynamic Material Systems By Gy. Pierre M. Publisher: Elsevier Publishing Company Number Of Pages: 685 Publication Date: 1992-10-01 ISBN-10 / ASIN: 0444896015 ISBN-13 / EAN: 9780444896018 Product Description: Although sampling errors inevitably lead to analytical errors, the importance of sampling is often overlooked. The main purpose of this book is to enable the reader to identify every possible source of sampling error in order to derive practical rules to (a) completely suppress avoidable errors, and (b) minimise and estimate the effect of unavoidable errors. In short, the degree of representativeness of the sample can be known by applying these rules. The scope covers the derivation of theories of probabilistic sampling and of bed-blending from a complete theory of heterogeneity which is based on an original, very thorough, qualitative and quantitative analysis of the concepts of homogeneity and heterogeneity. All sampling errors result from the existence of one form or another of heterogeneity. Sampling theory is derived from the theory of heterogeneity by application of a probabilistic operator to a material whose heterogeneity has been characterized either by a simple scalar (a variance: zero-dimensional batches) or by a function (a variogram: one-dimensional batches). A theory of bed-blending (one-dimensional homogenizing) is then easily derived from the sampling theory. The book should be of interest to all analysts and to those dealing with quality, process control and monitoring, either for technical or for commercial purposes, and mineral processing. Although this book is primarily aimed at graduates, large portions of it are suitable for teaching sampling theory to undergraduates as it contains many practical examples provided by the author's 30-year experience as an international consultant. The book also contains useful source material for short courses in Industry. BooknewsHelps readers identify sources of sampling error in order to derive practical rules to completely suppress avoidable errors and minimize and estimate the effect of unavoidable ones, and thus tell the degree of representativeness of a sample. Topics include heterogeneity of a population of units, main selection schemes and processes, and the respective roles of sampling, preparation and analysis. 下载地址：http://www.namipan.com/d/d0e2a60 ... 56b27dd398aa03b9a00 |
回复此楼» 猜你喜欢
售SCI一区文章，我:8.O.55.1.O.54,科目齐全,可伽急
已经有5人回复
-
售SCI一区T0P文章，我:8.O55.1.O.54,科目全,可十急
已经有6人回复
-
欢迎发来filecode的Mz6后的代码验证其规律
已经有49人回复
-
咱们一起用铁证分析2026国家社科基金中标与否
已经有21人回复
-
哪位老哥知道今年的国自然具体哪一天放榜？
已经有5人回复
-
国基金的申报应该改成非等额制，评价高的钱多评价低的钱少，但是增加资助率
已经有8人回复
-
各位道友，我要去昆明玩几天，回来见。
已经有7人回复
-
filecode
已经有10人回复
-
奇怪，两个人的filecode固定段从头到尾一模一样
已经有11人回复
-
有时候，自然基金真的不能太认真 （我的申报经验）
已经有8人回复
2楼2009-04-21 17:29:04
3楼2009-04-22 09:10:10
4楼2009-04-22 09:30:08
