dacc

英

美

网络会计学大专文凭; 二氯异氰尿酸钠; 直接空冷系统; 国家数据分析师

The solvent extraction severity for deasphalting of VR in DACC technology ( a combination process of VR solvent deasphalting, ammonia from asphalt and DAO catalytic cracking) was studied.
前言：研究了“溶剂脱沥青-沥青制氨-催化裂化组合工艺”脱沥青的抽提深度。
Work was jointly undertaken by several industry experts to develop an industry recommended practice ( IRP) under the auspices of the Drilling and Completions Committee ( DACC).
在钻井与完井委员会（DACC）的主持下，许多工业专家共同承担起发展工业推荐操作（IRP）的工作。
Designing and Alternated Working Condition Computing Programs of DACC
直接空冷系统热力设计和变工况计算程序
Based on Database during designing management information system, application for Database Access Control Components is indispensable. The merits of its design will directly affect the performance of the entire system.
在基于数据库的管理系统设计中，数据库访问控制组件（DACC，DatabaseAccessControlComponents）的应用是必不可少的重要组成部分，其设计优劣将直接影响到整个系统的性能。