Methods for pretreating ion exchange resins 离子交换树脂预处理方法
A study on process of pellet - enveloping - roasting for pretreating refractory gold concentrate 轻烧高铝矾土制备超细粉料的工艺
An effective method for pretreating the cemented carbide substrate of diamond film coated tool 硬质合金金刚石涂层工具基体前处理有效方法探讨
Fingerprint verification module is responsible of acquiring fingerprint - images , pretreating , extracting minutia and putting minutia vector into database by scheduled flight 指纹采集模块负责指纹的活体采集，并对其进行预处理和特征提取，将其特征向量按航班存入指纹库。
The pretreating methods , the enzymatic hydrolysis of cellulose and hemicellulose , the breeding of effective strains for fermentation , and the development of the preparation technology for ligncellulose are mainly introduced 重点介绍了木质纤维素转化为乙醇的原料预处理方法、纤维素和半纤维素的酶法降解、有效可靠的发酵菌种的选育及木质纤维素乙醇制备工艺的开发。
