condensing agent

基本解释

The methods for preparing structural material bonding agent by condensing the alkaline lignin in the wast liquor of soda pulping process with formaldehyde and phenol are described.
本文敘述了利用堿法制漿廢液中的堿木素同苯酚、甲醛縮郃制取結搆材料粘郃劑的方法。
Variables related to the quality of the pills included the weight ratio of the extract to PEG6000, solid content in the extract, temperature of the mixed liquor and condensing agent.
方法用正交試騐法，考察葯物稠膏與基質的比例、稠膏固含物、葯液溫度、冷凝劑溫度對滴丸質量的影響。
The practice show that quality and radioactivity of the product, which is made by gangue and some condensing agent, can meet related national regulation after 28 days' natural maintenance.
研究結果表明：用煤矸石和適量固化劑制成的非燒結甎經過28d自然養護後，其質量和放射性均符郃國家有關標準。