降碱性 acylous action
亚硝基降烟碱 NNN
降碱增钾制剂 Reagent for decrease nicotine and elevation potassium content
降烟碱 Nornicotine ; nomicotine
降二氢辣椒碱 Nordihydrocapsaicin ; N--7-methyloctanamide
碱性降解 alkaline degradation
碱降解 alkaline degradation
降莨菪碱 nortropane ; norhyoscyamine ; pseudohyoscyamine
氘代降烟碱 Nornicotine-d
降真香碱 acronycine
炉外水处理主要指给水在进入蒸汽锅炉之前，为了除去其中的硬度而进行的软化处理以及降碱、除盐等水质处理。
Furnace web of water supply mainly refers to before entering the steam boiler, in order to remove the hardness of the softening treatment and alkali reduction, in addition to salt water.
板式降膜蒸发器具有蒸水能力大、汽耗低、回水比高等优点，但不宜蒸发有结晶析出的溶液。 山西铝厂拜尔法母液中碳碱含量高，在蒸发过程中易析出。
The plate falling film evaporator has advantages of high capacity, less steam consumption and high return water ratio but is not suitable for evaporation of solution with crystal liberation.
目的：研究苦参碱和氧化苦参碱降转氨酶活性，以期评价二者的肝保护作用。
Objective: to study effects of matrine and oxymatrine on level of serum aminotransferases for evaluating their activities to protect against hepatic damage.
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