本文介绍了AWA(Ada Working Assistant)系统的研制和开发.AWA是一个建立在VAX/VMS上的集成化的Ada程序设计支持环境,AWA的研制和开发大体上可分为两个部分,即构造Ada与其它一些应用软件的接口和设计一个以编辑器为核心的多级菜单驱动的...本文介绍了AWA(Ada Working Assistant)系统的研制和开发.AWA是一个建立在VAX/VMS上的集成化的Ada程序设计支持环境,AWA的研制和开发大体上可分为两个部分,即构造Ada与其它一些应用软件的接口和设计一个以编辑器为核心的多级菜单驱动的、交互式的Ada程序设计环境系统.展开更多
日本Toho Titanium公司与日本国立材料科学研究所（National Institute for Materials Science，NIMS）共同成功研究了Zie出r—Natta催化剂中钛（Ti）组分的活性，该催化剂用于多种用途树脂的聚合。其中NIMS开发了strongNMR或称为NMR装...日本Toho Titanium公司与日本国立材料科学研究所（National Institute for Materials Science，NIMS）共同成功研究了Zie出r—Natta催化剂中钛（Ti）组分的活性，该催化剂用于多种用途树脂的聚合。其中NIMS开发了strongNMR或称为NMR装置；Kanagawa公司采用该实验装置确认增加钛电子密度会使Ziegler—Natta催化剂的催化活性有所提高。展开更多
Based on the survey and research of awareness,preferences and purchasing behavior of residents about Korean food and agricultural products in Beijing,Shanghai,Shenyang,Qingdao and Chongqing in 2014,this paper makes a ...Based on the survey and research of awareness,preferences and purchasing behavior of residents about Korean food and agricultural products in Beijing,Shanghai,Shenyang,Qingdao and Chongqing in 2014,this paper makes a statistical analysis of the influence of consumers' personal characteristics,awareness,buying habits and income on Chinese consumers' identification and purchase of Korean food and agricultural products,and performs an empirical analysis on the purchasing behavior using Tobit model. The results show that consumers' personal characteristics have no significant influence on the purchase of Korean food; consumers' income levels have a significant positive effect on the purchasing amount of Korean food; consumers' location has a significant effect on the purchasing amount; consumers' recognition has a positive effect on consumers' purchasing behavior,but it is not significant.展开更多
文摘本文介绍了AWA(Ada Working Assistant)系统的研制和开发.AWA是一个建立在VAX/VMS上的集成化的Ada程序设计支持环境,AWA的研制和开发大体上可分为两个部分,即构造Ada与其它一些应用软件的接口和设计一个以编辑器为核心的多级菜单驱动的、交互式的Ada程序设计环境系统.
文摘日本Toho Titanium公司与日本国立材料科学研究所（National Institute for Materials Science，NIMS）共同成功研究了Zie出r—Natta催化剂中钛（Ti）组分的活性，该催化剂用于多种用途树脂的聚合。其中NIMS开发了strongNMR或称为NMR装置；Kanagawa公司采用该实验装置确认增加钛电子密度会使Ziegler—Natta催化剂的催化活性有所提高。
基金Supported by Research Project of Korea Rural Economic Research Institute in 2014
文摘Based on the survey and research of awareness,preferences and purchasing behavior of residents about Korean food and agricultural products in Beijing,Shanghai,Shenyang,Qingdao and Chongqing in 2014,this paper makes a statistical analysis of the influence of consumers' personal characteristics,awareness,buying habits and income on Chinese consumers' identification and purchase of Korean food and agricultural products,and performs an empirical analysis on the purchasing behavior using Tobit model. The results show that consumers' personal characteristics have no significant influence on the purchase of Korean food; consumers' income levels have a significant positive effect on the purchasing amount of Korean food; consumers' location has a significant effect on the purchasing amount; consumers' recognition has a positive effect on consumers' purchasing behavior,but it is not significant.
