Strength measured relative to some reference, in our case, the solvent water. 酸碱强弱的标准是相对于溶剂不同来说的,在这里,我们选用参照溶剂水(SW)。
Be executed in20 seconds to dry or activate with any kind of cement, even solvent water base. 唯一能克服水性胶,在极短时间(20秒)迅速烘乾活化的机台。
Secondly, polysaccharide was extracted from the dregs with solvent water. 其次用提尽单糖和寡糖的残渣以水作溶剂提取多糖。
which makes it easy for the nucleophile ( solvent water ) to attack and cleave the peptide bond. 配位之后,羰基碳所带的正电荷增加了28.3%,使它极易受到亲核试剂(溶剂水(SW))的进攻而使肽键发生断裂,这为钯?
Solubility parameter and the parameter of interaction with solvent water of epoxy vinyl ester resin are got by theoretical calculation, and the effect factors of composite humidity and solvent interaction are got. 通过理论计算得到环氧乙烯基聚酯树脂的溶度参数和与溶剂水(SW)的相互作用参数;通过试验得到复合材料的湿度影响因子和溶剂化作用影响因子。