Research on the Online Injection(OI) Technology of the Activated Polymer in Offshore Oilfield 活性聚合物驱海上在线配注工艺研究
The paper reviewed the methods of raising sensitivity of flame AAS such as MIBK extraction, ionexchange, precipitaion, online injection, atom trap and indirect determination. 评述了提高火焰原子吸收灵敏度的各种途径,诸如包括MIBK-萃取,离子交换和沉淀在内的富集分离法,在线流动注射法,原子捕集法以及间接测定法等技术。
The Determination of LAS in Water by Online Extraction-Flow Injection Spectrophotometry 在线萃取流动注射分光光度法测定水中LAS含量
A new online analytical method of online flow injection analysis was put forward to determine the Cr 3 + ion content in the chrome tanning liquor and waste chrome tanning liquor. 文章提出了一种新的测定铬鞣革液中铬()的分析方法,在常温下利用流动注射在线分析,其方法简便、快速,数据准确可靠。
Multi-Signals Online Measurement System of Injection Molding 面向注射成型工艺的多信号实时测试系统