保留Word文档的修改痕迹

介绍几种保留Word文档的修改痕迹的方法.     

Biotransformation of l‐menthol by twelve isolates of soil‐borne plant pathogenic fungi (Rhizoctonia solani) and classification of fungi

The microbial transformation of l‐menthol ( 1 ) was investigated by using 12 isolates of soil‐borne plant pathogenic fungi, Rhizoctonia solani (AG‐1‐IA Rs24, Joichi‐2, RRG97‐1; AG‐1‐IB TR22, R147, 110.4; AG‐1‐IC F‐1, F‐4, P‐1; AG‐1‐ID RCP‐1, RCP‐3, and RCP‐7) as a biocatalyst. Rhizoctonia solani F‐1, F‐4 and P‐1 showed 89.7–99.9% yields of converted product from 1 , RCP‐1, RCP‐3, and RCP‐7 26.0–26.9% and the other isolates 0.1–12.0%. In the cases of F‐1, F‐4 and P‐1, substrate 1 was converted to (?)‐(1S,3R,4S,6S)‐6‐hydroxymenthol ( 2 ), (?)‐(1S,3R,4S)‐1‐hydroxymenthol ( 3 ) and (+)‐(1S,3R,4R,6S)‐6,8‐dihydroxymenthol ( 4 ), which was a new compound. Substrate 1 was converted to 2 and/or 3 by RRG97‐1, 110.4, RCP‐1, RCP‐3 and RCP‐7. The structures of the metabolic products were elucidated on the basis of their spectral data. In addition, metabolic pathways of the biotransformation of 1 by Rhizoctonia solani are discussed. Finally, from the main component analysis and the differences in the yields of converted product from 1 , the 12 isolates of Rhizoctonia solani were divided into three groups based on an analysis of the metabolites. Copyright © 2003 Society of Chemical Industry     

用VB解决CAI中的几个问题

本文利用Windows的API函数将VB窗体前置,避免教师在CAI过程中频繁切换活动窗口,并通过VB控件将各种不同的电子文档内容在窗体中显示出来。     

长安之星车用空调放大器的反求设计

长安之星空调放大器所具有延时启动、温度控制、过热保护、加速切断、点火控制以及转速控制等功能.该放大器以进口空调放大器为原型,通过其原理、结构及功能的分析,对软件和硬件分别进行反求设计,研制开发出能替代原产品的新产品.该产品硬件采用MDT2005单片机作核心控制,温度和水温采集用LM324实现模数转换,发动机转速经过两级滤波、降压后,再进入LM324作波形整理.MDT2005的8位计数器采用递增方式计数,当计至FFH时自动复零,并重新开始计数,一直循环.程序设计以循环方式与分支处理方式相结合,以实现空调放大器的各种控制功能与技术指标.     

肥料中有机质分析方法的探讨

探讨肥料中有机质的分析方法。通过对两个肥料标准中有机质的分析方法进行比较，对各标准中有机质检验过程中的影响因素进行了分析，确定了本地区有机肥料中有机质适宜的分析方法。     

Testing the robustness of CIECAM02

CIE TC8‐01 has adopted a new color appearance model: CIECAM02¹ replaces the CIECAM97s.² The new model consists of a number of refinements and simplifications of the CIECAM97s color appearance model. This article describes further tests to the robustness of the forward and reverse modes. © 2005 Wiley Periodicals, Inc. Col Res Appl, 30, 99–106, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/col.20087     

有限元分析后处理中Surfer与Word的互接

为提高有限元分析后处理中等值线图的处理效率,利用VB Scripter编程实现Surfer等值线图的拼合,实现向Word中批量插入等值线图并为其设置格式、添加标题等功能.溪洛渡拱坝实例表明该程序可以减少有限元后处理的文件整理工作量.     

基于VBA技术的Word自动判卷系统的实现

介绍一种用VBA技术实现对Word文档操作的自动判卷系统。学生答题完后计算机可自动批阅并显示分数和正确解,根据得分情况给出相应的学习建议。该系统具有较高的判卷准确性,可以成为学习者平时练习和模拟考试的辅助工具。     

将Word文档自动转换成PDF格式的编程实现

在日常工作中,人们普遍使用微软Word编辑器制作文本文档,而PDF格式文档以其平台独立性和安全性等特点备受文档管理和发布者青睐。本文介绍Word文档到PDF文档转换的手工操作方法,同时详细论述编制转换组件,建立不同应用环境下的应用程序的过程,实现MS Word格式文档向PDF格式文档的自动、批量转换。     

正则表达式在Word中的应用

微软在Word 2000及后续所有版本中,提供基于正则表达式的查找替换功能,可对文中符合正则表达式规则的文字实现一次定位选中,并可对查找到的文字按照替换表达式进行批量替换。Word正则表达式提供包括转义符、限定符、定位符、字符集合、分组符、反向引用等元字符功能。Word正则表达式可结合文本格式功能实现联合查找。