Serial paraffin sections were cut with paraffin microtome ( leica ) , thickness of which were 5 y m and 2 n m . mounting the sections on slides with protein and glycerol and then put them in 60 baker overnight Im ， ph7 2 ）磷酸缓冲液100一400 1 ， 30分钟灌注完毕，取出整脑，在上述固定剂koc ）内后固定12小时，切取观察部位脑块，将切块收入0
The data in data warehouse is observed in multi - angles and multi - level by slicing , dicing , rolling up , rolling down and pivoting of olap . so the feature of every signal can be comprehended completely . 2 然后通过联机分析处理的切片、切块、上卷、下钻和旋转等操作,从多角度、多层次地观察数据仓库中的数据,全面了解每个信号的特征。
Olap can create cubes data set base on database or dw . drawing out and analyzing data with the techniques such as rotate , slice , dice and drilling . it can afford valuable data to the data user Olap技术则可以在数据库或数据仓库数据的基础上建立多维数据集,通过旋转、切片、切块和钻取等技术从不同的角度进行提取和分析,从而为数据的使用者提供更具有价值的数据信息。
That if i had kill d a goat , or a fowl , by any contrivance , i had no way to flea or open them , or part the flesh from the skin , and the bowels , or to cut it up ; but must gnaw it with my teeth , and pull it with my claws like a beast 即使不饿死，我也一定过着野人一样的生活，即使想方设法打死一只山羊或一只鸟，我也无法把它们开膛破肚，剥皮切块，而只好像野兽一样，用牙去咬，用爪子去撕了。
The mounted sections were dewaxed in xylene and passed in graded alcohols for pcrmutation , dip in distilled watcr . h . e staining was proceeded , then dehydrated in graded alcohols , cleared in xylene , and sealed 8 with neutralized resin Im 、 ph7 2磷酸缓冲液中过夜后，再用上述磷酸缓冲液冲洗切块三遍，然后梯度酒精脱水，醋酸乙戊酯置换，二氧化碳临界点干燥，真空喷金，日历s七500n观察、照像。
Secondly , olap is used to design new user space with multidimensional data sets . multidimensional data view is based on multidimensional data sets , which provides new analysize functions , such as slice , dice , pivot ( rotate ) , roll - up , drill - down and so on 用olap重新设计用户空间，建立多维数据结构，在数据立方体的基础上设计用户多维视图，为用户提供切片、切块、旋转、上钻和下钻等操作方式，增强了人机交互接口的灵活性和适应性。
By improving the method of sampling of taking the sample cubes in the vertical section instead of from both end and middle of the alloy ingot , the analytical results obtained were in consistency , and the deviations found were quite small values and reasonable 通过改进取样方法，即将原来从铝合金锭的中间及两端截取块样，改为在铝锭的任意位置纵断面切块取样，有效地克服了不同激发点所得结果存在明显偏差的问题，使所得分析结果相互之间的偏差值很小而合理。
In this section about sei _ olap ' s realization , this paper explains how to design the metadata and how to manage the metadata because the metadata is the kernel of the olap ' s operations , and how to gather the data in the different database system or in the different format , and how to realize these olap ' s standard operations , for examples , slice , dice , drill down , drill up and pivot etc . finally , this paper concludes the advantages and disadvantages of the sei _ olap for which it gives some respects 通过实例阐述如何设计元数据，管理元数据；阐述系统如何在数据采集方面实现了数据源的开放性采集，即对不同数据库系统、不同数据格式的信息进行采集；阐述了如何建立维、指标和主题；阐述了olap中切片、切块、向上钻取、向下钻取、旋转、维指转换运算是如何实现的。最后总结了seiolap工具的缺点和不足，并针对不足之处提出了展望。
Data mining algorithms are introduced and compared . secondly , in the thesis a most short circuit method of extracting data from traditional database is introduced , by which we could successly ex tract data and build a data warehouse . meanwhile , operations of multidimension about slice , dice , pivot , roll - up , roll - down is deeply analyzed , and marketing data is analyzed and processed in the data warehouse 其次，提出了?种从传统数据库中提取数据的最短路方法，以此方法便可完成数据仓库中数据的提取以及数据仓库的建造，同时从多维分析中的各种操作出发，对多维分析中的切片、切块、上卷、下钻和旋转操作进行了剖析，并在数据仓库的基础上实现了市场营销中数据的分析和处理。
