1) dual water
双水
1.
Establishment of dual water conductivity model for laminated and dispersed shaly sands;
混合泥质砂岩双水电导率模型
3) aqueous two-phase
双水相
1.
Optimization of the technology for the extraction of citrus essential oil by microcapsule and aqueous two-phase system;
微胶囊双水相提取柑桔精油的工艺优化
2.
Separation and purification of carthamine from carthamus tinctorius by acetone-ammonium sulfate aqueous two-phase system;
丙酮-硫酸铵双水相体系分离纯化红花红色素
3.
Advance in aqueous two-phase biocatalysis system;
双水相生物催化技术的研究进展
4) aqueous two-phase system (ATPS)
双水相
1.
The effect of salt on the phase behavior of aqueous two-phase system (ATPS) formed by sodium dodecyl sulphate (SDS) and cetyl trimethyl ammonium bromide (CTAB) aqueous mixture has been studied.
主要研究了盐对SDS/CTAB/H2O混合系统双水相相行为的影响,并对双水相上相的液晶性质进行了初步的探索。
2.
The effect of short chain monohydric alcohols (ethanol, n-butanol) and dihydric alcohols (ethyleneglycol, 1,4-butanediol) on the aqueous two-phase system (ATPS) of cationic and anionic surfactants (SDS-CTAB) is studied.
研究了短链一元醇(乙醇、正丁醇)和二元醇(乙二醇、1,4-丁二醇)对正负离子表面活性剂混合溶液(十二烷基硫酸钠-十六烷基三甲基溴化铵-水)双水相的影响。
5) dual horizontal well
双水平井
1.
Study on dual horizontal well SAGD technology for ultra heavy oil development in Liaohe oil province;
辽河油区超稠油双水平井SAGD技术研究
6) hydrogen peroxide solution
双氧水
1.
This paper describs recovering rhenium from smoke of molybdenum concentrate roasting by the hydrogen peroxide solution leaching method.
研究确定了钼精矿焙烧烟尘中铼可用双氧水浸法回收,并通过单因素及正交试验得出了适合浸出铼的条件是∶液固比4∶1,浸出时间2 h,浸出温度60℃,且浸出率可达88%以上。
2.
Industrial grade hydrogen peroxide solutions are used as chemical exfoliation reagents,The characteristic and primary effect factors of the industrial vermiculite chemical exfoliating are discussed on the basis of the chemical composition and XRD of the industrial vermiculite sample.
在对采自新疆尉犁蛭石矿的工业蛭石样品进行化学成分和XRD分析研究基础上,选用工业级双氧水作为化学膨胀处理剂进行化学膨胀处理试验研究,结果表明:工业蛭石的化学膨胀特点和影响工业蛭石膨胀效果的主要因素是其晶层层间域中的过氧化氢分子在分解过程中所产生的氧气压力。
补充资料：双水内冷汽轮发电机
巨型汽轮发电机的一种。因定子绕组和转子绕组都用空心铜线并通以水冷却而得名。因水的比热大，且可直接带走热量，故可提高发电机的效率。与其他冷却方式的电机相比，用相同的材料，可制造功率更大的电机。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条