congeries造句怎么写
- 造句
- 关注:1.96W次
Being a kind of congeries of information,database system is a key part of computer information system; It's security is very important,even relating to enterprises's prosper & downfall and a nation's security.
Concentrate on glutin and cellulose acetate as carrier to immobilization and cross-linked urease congeries to immobilization, which have no carrier.
- 文章版权属于文章作者所有,转载请注明 https://zhongwengu.com/sentence/d2owo9.html