查询词典 FO

In this paper,the condition of eluant,time,feed flow,eluant fo lw are optimized and a set of optimized operation condition is given.The process flow is supplied for the purification of taxol.

同时，对紫杉醇前处理过程中洗脱液条件，随后的S M BC系统实验中的切换时间等条件进行了优化，并总结出一套优化操作条件，为纯化紫杉醇提供了合理的工艺路线。

The dendrograms constructed on the basis fo Neis genetic distance showed that close genetic relationships were revealed between D. wenxianensis and D. floribunda, and between D. yunnanensis and D. elegans.

应用Neis遗传距离进行UPGMA聚类分析的结果表明，文县双盾木与双盾木之间的亲缘关系较近；云南双盾木和优美双盾木之间的亲缘关系较近。

Therefore, this paper studied that soil compactness affected on growth, yield, quality and primary characteristics of ginger plant in order to ravel mechanism of soil compactness effect on ginger growth and provided theories foundation fo...

本研究以莱芜大姜为试材，试验土壤按土壤容重不同设3个处理(T1：1.49 g/cm~3；T2：1.36 g/cm~3；T3：1.20 g/cm~3)，研究了不同紧实土壤对生姜生长和产量的影响，以及在生姜生长衰老过程中的生理生化变化，主要试验结果如下： 1。

Meanwhile Shanghai is also a paradise fo r gourmets, especially the local cuisines are very popular.

同时上海也是美食家的天堂，尤其是其本帮菜非常受欢迎。

Harum Scarum was the biggest,baddest,hairiest,scariest wolf in the city,and he loved fo frighten people!

坏坏狼是城里最强壮、最邪恶、毛最浓、最可怕的狼，他最喜欢吓唬人！

Statistics based on the List of Rare and Endangered P lants in China and the List of the Important Wild Plants fo r Conservation in China, there exists 95 rare and endangered species in Jiangxi Province .

综合《中国珍稀濒危保护植物名录》（第 1 册）和《国家重点保护野生植物名录》（第 1 批），江西省有珍稀濒危植物 95 种。

This paper introduces the background knowledge of heterogeneous data integration, as well as the knowledge of data integration. On the basis of the above, The author develops an ontology-based Heterogeneous data Integration prototype system, expounds the main framework and essiontial technology. Then the paper introduces its work in detail: it explains the very significance of using ontology as an comon semantic description and an global query model ,and illustrates the reason fo adopting LAV method ; then it builds the formal representation of the mapping between ontology and data resources, applies OWL to describe the ontology and the mapping ; defines a query language named by DIQL to query on our integration system , and supply the detailed arithmetic of reolving partial binding of LAV method、locating of data sources and query rewriting,etc. Finally,the paper demostrates and proves the result of research by examples .

本文介绍了目前异构数据集成的研究现状以及数据集成和本体的相关背景知识，并在此基础上设计开发了一个基于本体的异构数据LAV集成原型系统，同时对原型系统的总体框架、关键实现技术分别做了讨论：首先阐述了将本体作为公共语义描述和全局查询模型的意义，给出了采用LAV集成方案的理由，然后规定了本体和数据源间映射的形式化表示方式，采用能结合描述逻辑和框架系统的优点、适合于半结构化环境的OWL表示本体和映射；其次定义了一种针对集成系统的查询语言DIQL，并在此基础上给出解决LAV部分绑定问题、数据源定位以及查询重写的算法；最后在原型系统的基础上，通过实例验证本文所提方法的可行性。

Two-dimensional cross-stitch in floral and geometric patterns, usually worked in black and red cotton floss on linen, is characteristic of fo lk embroidery in Eastern and Central Europe.

二维跨花卉和几何图案，通常是黑色和红色亚麻棉绵针工作，是民间在东欧和中欧的刺绣特征[2]。

But these buses , on average , use fo u r littles of this fuel to travel less than 16 kilometers.

但这些校车，平均来讲，使用四公升柴油燃料行驶不超过16公里。

Pat is witing a poem fo National Day.

帕特正在为国庆节写诗歌。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。