techinque

ActiveX control and browser/ server techinque were adopted in grain supply and demand balance prediction and aided decision system in Shanghai; and the geography information flat was established based on ActiveX. The functions including visual search, prediction and analyse to system data base were achieved.

上海粮食供需平衡预测与辅助决策系统采用ActiveX控件和浏览器/服务器技术，建立基于ActiveX的地理信息平台，实现对系统数据库的可视化检索查询、预测、分析等功能。

A new type of Cu-Zn-Al-A catalyst for gas phase hydrogenation of furfural to furfural alcohol was developed by sol-gel techinque. Influence of preparation condition on performance of the catalyst was investigated and the catalyst was characterized by TPR, BET and XRD.

用溶胶凝胶法制得糠醛加氢制糠醇的Cu-Zn-Al-A催化剂，研究了制备条件对催化剂性能的影响，并对催化剂进行了TPR、BET、XRD等表征。

Both lateral and vertical location of the crack tip in the specimen can be measured rapidly and accurately with this techinque, which contribute to precise locating and sizing of defect.

利用该技术能快速、准确地捕捉裂纹端部在试件中的横向和深度位置，实现缺陷的精确定位与定量。