概述

To revivify the study on the spatial structure of urban commercial activity, which arose and thrived in 1980s, but is being stagnant in 1990s, the authors elaborate some concerns of the study on the spatial structure of urban commerce in direction and framework.

针对当前我国商业活动空间结构研究相对低靡的现状，本文对城市商业活动空间结构的概念和研究框架、评价和研究方法体系、亟待研究的重点以及中心性和城市区域关系等几个问题进行了概述，以期开创相关研究的新领域。

This paper describes the Mn production and puts forward a new method to mine low grade rhodochrosite using solving and soaking.

概述了锰矿的生产现状，提出了原地溶浸开采低品位菱锰矿新方法，给出了菱锰矿溶浸实验结

In a session at PDC, Microsoft outlined Ribbon development and also urged developers to include it in their applications.

在一个会议上PDC上，微软概述丝带发展和还敦促开发商把它列入他们的申请。

Among these techniques, Northern blot, ribonuclease protection assay, real-time quantitative polymerase chain reaction, which are based on differentially screening and hybridization technology, have been applied most frequently.

本文概述了用于检测mRNA丰度的常规分析方法，即Northern印迹、RNase保护试验和实时定量PCR技术，特别是为对数量不多的基因进行表达情况的测定时提供了较为实用的方法。

Present methods for diluting were briefly introduced, and a new method, selection from point to point, was put forward and demonstrated to be a practical method. In the end,several problems about right-angle processing,deleting redundant points and lines were s imply discussed.

概述了目前已有的几种曲线点抽稀方法，提出了一种新的方法——逐点筛选法，并且用实例证明了它的实用性；最后，简要介绍了进行直角化处理、重复点线的删除以及接边时要注意的问题。

The backgrounds and present development of robust statistics are introduced.

现将主要内容概述如下： 1。

The research situation of waste water treatment of gum rosin process ing at home and abroad was generally summarized.

概述了国内外对松脂加工废水治理的研究情况，系统分析了松脂加工废水的来源及特点，介绍松脂加工废水治理方面的成功方法和经验，通过分析生产过程的监控数据，为我国松香行业的污水处理提供了经验和依据。

This paper reviews recent development of natural rubber latex coagulation technologies, analyzes their advantages and disadvantages as well as the superiority of biological coagulation technology in the production.

概述国内外天然鲜胶乳凝固工艺的研究进展，并分析了各工艺的利弊及生物凝固工艺在生产上的优越性。

Based in Tianjin Accounting Office to study objects from the audit of the basic conditions, outlined the audit's basic theory, and on this basis, the audit of the current situation and existing problems, Tianjin SAB combination of the actual situation and put forward solutions.

本文以天津市审计局为研究对象，从审计调查的基本情况出发，概述了审计调查的基本理论，并以此为基础，对审计调查的现状和存在问题进行分析，结合天津市审计局的实际情况提出解决方案。

By the so-called Separation bull of Eugene IV,"Ut sacra ordinis minorum"(11 January, 1446), outlined by St. John Capistran, the office of the vicar-general of the Observants was declared permanent, and made practically independent of the minister general of the order, but the Observants might not hold a general chapter seperate from the rest of the order.

所谓的分离牛市的尤金四，" UT斯达康萨克拉ordinis minorum "（ 1446年一月十一日），概述圣约翰Capistran ，办公室的副主教，一般的Observants被宣布为永久性的，并几乎独立一般部长的命令，但可能不会Observants举行一般性章分开，其余的秩序。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。