1.
Research of relationship between CT and pH value for Fushi apple
富士苹果剖面CT值与pH值的关系研究
2.
Pure water is neutral and has a PH of 7.
纯水是中性的，ph值是7。
3.
measuring method for acidity(ph) of textiles
纺织品ph值的测定
4.
methods for determination of ph of aqueous solutions
水溶液ph值的测定法
5.
determination of ph value of an aqueous suspension
水悬浮液ph值的测定
6.
home beat officer
ph.1. 【英】家门口值巡警员
7.
Having a pH greater than7.
碱性的ph值大于7的
8.
pH control additive
控制ph值的添加剂
9.
Carbon black--Determination of pH value
GB/T3780.7-1996炭黑ph值的测定
10.
The pH of a food also is critical because a low pH favors the growth of yeasts and molds.
食物的ph值也非常重要,因为低ph值有助于酵母和霉菌的生长。
11.
Amino acids are positively charged (cationic) at low pH and negatively charged (anionic)at high pH.
氨基酸在低ph值下带正电荷(阳离子),在高ph值下带负电荷(阴离子)。
12.
Chemical reagent--General rules for the determination of pH
GB/T9724-1988化学试剂ph值测定通则
13.
testing method for ph of paper and paperboard
纸和纸板的ph值试验方法
14.
Determination of the pH of adhesives
GB/T14518-1993胶粘剂的ph值测定
15.
Colour black--Determination of pH value
GB/T7045-1993色素炭黑ph值的测定
16.
Acetylene black--Determination of pH value
GB/T3781.4-1993乙炔炭黑ph值的测定
17.
Determination method of pH value for pesticides
GB/T1601-1993农药ph值的测定方法
18.
Method for determination of PH of wood
GB/T6043-1999木材ph值测定方法