作评价

The contant B rate and the average velocity V of nonexchangeable potassium release can be used for the evaluation of the capability of soil supporting potassium to plant.Key words soil,nonexchangeable potassium release,kinetics of potassium release,Shaanxi Province

本试验通过H饱和树脂模拟根系吸钾过程，探索黄土性土壤非交换钾的释放动力学特征，并用暗棕壤和风砂土作参照，旨在为了解黄土性土壤非交换性钾释放动力学特征和评价供钾特性提供科学依据。

In order to study these algorithms systematically and deeply, they are reviewed in this paper based on c-means algorithm, from metrics, entropy, and constraints on membership function or cluster centers. Moreover, the advantages and disadvantages of the typical fuzzy partitional algorithms are discussed.

为了能更为系统和深入地了解这些聚类算法及其性质，本文从改变度量方式、改变约束条件、在目标函数中引入熵以及考虑对聚类中心进行约束等几个方面，对在C-均值算法的基础上得到的基于划分的模糊聚类算法作了综述和评价，对各典型算法的优缺点进行了实验比较分析。

Such study will provide a primary evidence for the safety of 〓 pneumoperitoneum laparoscopic surgery.

从而对二氧化碳气腹腹腔镜应用于卵巢癌手术的安全性作初步的评价。

The methods of rank sum test, chi-square test, Spearman rank correlation, unconditional logistic regression and polytomous ordinal logistic regression were used to analyze the relation between patients finding and the influencing factors.

用秩和检验、X~2检验、Spearman等级相关、二分类logistic回归和多分类有序logistic回归等统计分析方法探讨各行政村肺结核病人筛查结果与各影响因素的关系并对筛查效果作初步评价。

The paper introduces the recent adjustment and innovation of the schools inspection system in England resumptively and raises some inspiration to the innovation of the schools inspection and evaluation in China.

本文对近期英格兰学校督导体系的调整和改革作概括性介绍，以期对我国的学校督导与评价改革有所启示。

Methods: Uses the toluidine to 20 example syphilitic blood serum red not to heat up the syphilitic spirochaeta bloopd congeals experiments, the enzyme association immunity adsorption experiments, colloid gold immunity chromatographic analysis law3 plants the different serology method to carry on the contrast examination.

因此，对梅毒的早期诊断及正确地评价治疗疗效，为临床提供准确、及时的依据显得尤为重要。血清学试验是目前国内诊断梅毒的主要方法，其检测方法较多，对每一种方法在梅毒的诊断、治疗和预后等方面的应用价值及相互间关系作比较分析、确定有价值的检测方法，很有必要。

The cardinal research work is the following: First, analyzed the reason of innovation of to "Biochemistry" curriculum by modern educational technology, the idea and principle of innovation; Second, exploit "Biochemistry" network curriculum fore-six chapter radical content by instruction of educational and psychological theory , subject to Modern Far-distance Education Resource Construction Technical Specification put forth by Far-distance Education Resource Council of Education Department, and by using many kinds of application software; Third, made up module of "Biochemistry" network curriculum, categorize this discipline into preliminary knowledge structure units, made a lot of animated and graphical multimedia stoff and try to reveal new ideas and method, etc, of network curriculum; Finally,"Biochemistry" network curriculum has been used in practical teaching , and it has brought about a good effect and won students high praise

其主要研究的工作为：一、分析了为什么要用现代教育技术革新&生物化学&课程以及革新的观念和原则；二、在具体实践中，以教育心理学理论为指导，以教育部远程教育资源委员会提出的《现代远程教育资源建设技术规范》为依据，结合多种应用软件系统地开发了&生物化学&网络课程前六章的基础内容；三、构建了&生物化学&网络课程的模块结构，并对刻学科的基础知识部份内容作了初步的知识单元结构的化分，加工制作了相当数量的动画类素材及图形类素材，并力求通过&生物化学&网络课程开发的实践揭示网络课程开发中新的理念和方法等；四、将已开发的部份课程内容用于实际教学，效果较好，学生评价较高

Objective The investigation was to evulate the efficiency of the frozen shoulder treated by manipulation with acupotomy in tensive position and to approach it's theory and characteristic.

目的 评价粘连挛缩带紧张位针刀松解治疗冻结肩的疗效，探讨粘连挛缩带紧张位针刀松解治疗冻结肩理论依据，并期望对本法治疗冻结肩的优缺点作一评估。

With the extraction efficiency of rotenone and total substance obtained as estimated index, the technology conditions of extracting rotenone from the leaves of Tephrosia vogelii were investigated by SFE-HPLC method.

采用超临界流体萃取反相高效液相色谱法，以鱼藤酮萃取率和萃取产物总得率为评价指标，研究提出非洲山毛豆 Tephrosia vogelii Hook.f中鱼藤酮的超临界流体萃取较优工艺条件为：萃取物料粒径30目，静态萃取20min，萃取温度45℃，压力27.58MPa，流体总流量30mL/g，萃取前向萃取池中加入3mL甲醇作夹带剂。

Here in this thesis,the authors make a analysis of the transformationist origin,of three French feminists- Helene Cixous ,Luce Irigaray,and Julia Kristeva-and their main theories,then put forward a brief evaluation,prediction,development and their influence to that of Chiona.

本文分析了法国女性主义后现代理论转向的思想渊源，剖析了法国后现代女性主义三大家希克苏斯、伊里格芮、克里丝蒂娃的主要思想及有关理论，并对它们作了简短的评价、预测、发展及其对我国的影响。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。