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- The optimum pH was 7.0 for GL-7-ACA acylase. GL-7-ACA酰化酶反应最适pH为7.;0。
- Optimum pH on extracting Rutin from bud of Sophora japonica L. 槐花米中芦丁提取最佳pH值的实验研究。
- IEF study showed one band with pi value of 5.70. The optimum pH is 7.80 and the optimum temperature is 30?. 其等电点为5.;70，最适pH值为7
- The experiment results showed that the optimum pH value for the adsorption of abscisic acid (ABA) was 3,and the time for adsorption was 2h. 确定了从发酵液中吸附脱落酸的最佳pH为3,吸附时间2h。
- The optimum pH values for the activating reaction medium for the three wood species were all within the acidic range, though there are some slight differences among them. 不同树种木纤维进行酶活化反应时介质最佳pH值均在酸性范围,但略有差别。
- The Bacillus phytase is very suitable to be used in animal feed particularly in carp feed, because its optimum pH is at the neutral range and it has the excellent thermostability. 来源于芽孢杆菌的中性植酸酶具有良好的热稳定性,适合作为消化道呈中性鲤科鱼类的饲料添加剂。
- It was stable at pH 5.0 or 8.0. Optimum pH was 4.6 and 8.0. PPO activity in Agrocybeaegerita could be strongly inhibited by L-cys and ascorbic acid, the brown variety had two isoenzymes. 茶薪菇PPO的最适反应pH为4.;6;并且在pH5
- The removal of zinc and colourity was nearly 100% w hen initial concentration of Zn 2+ was 5 150 mg/L at the optimum pH val ue 9.0,the amount of modified bentonite added was 1 g/L. The present method is much better than tradit ional method,i. 当Zn2 + 离子初始质量浓度为 5 15 0mg/L时 ;最佳pH值为 9.;0;改性膨润土用量 1g/L时;锌和色度去除率高达 99
- Firstly, the enzymic characteristics of cellulase from waste molasses medium, including FP, EG, BG and CBH are determined in this thesis. The optimum pH for catalyzed reactions of FP, EG, BG and CBH are 4.8, 4.8, 4.8, 5.0, respectively. 论文研究了糖蜜酒精废液诱导下的纤维素酶酶学特性：FP，EG，BG，CBH酶的最适pH分别为4.;8，4
- The effect of polyethyleinimine(PEI) on the gel strength of immobilized growth cells was measured by Lloyd 1 instrument 1000S. The effects of PEI on its enzyme activity and on the optimum pH were also studied. 利用材料试验仪研究了聚乙烯亚胺 (PEI)对固定化增殖细胞强度的影响 ;并研究了PEI对固定化增殖细胞酶活及最适 pH值的影响 .
- Optimum pH 5.6.Adaptive range of S1 AMY which is endemic in China for temperature and pH value are wide,and activity under low and high temperature as well as strong alkali conditions is higher than that of imported species. 最适值均为pH5.;6。 我国特有的S1AMY对温度和pH适应范围宽;且在低温、高温、强酸和强碱下的活性比引进种的高。
- Optimum pH of assay for serum AAP was 8.0,concentration of Tris HCl buffer was 150 mmol/L,the final concentration of Ala pNA was 3 mmol/L. Michel Meten constant(Km)was 0.74 mmol/L. Absorbency increased along with time in 8 minutes at least. 酶反应最适pH8 0 ,Tris HCl缓冲液的最佳浓度 15 0mmol/L ,Ala pNa浓度以 3mmol/L为宜 ,米氏常数 (Km) 0 74mmol/L ,在 8min观测时间内吸光度变化与时间成比例 ,线性范围可达 180 0U/L ,平均批内、批间CV分别为 1 0 4%25和 2 0 2%25。
- It is at 7 8 and 6 0 in PBS for SOD and POD,respectively,in tall fescue. However the optimum pH for SOD is at 7 8 in PBS or 8 2 in Tris HCl buffer and for POD is 5 0 in HAc NaAc buffer in Kentucky bluegrass. 但SOD和POD的最适pH不同 ,高羊茅地上部SOD和POD的最适pH在PBS中分别为 7 8和 6 0 ,而草地早熟禾SOD在PBS中的最适pH为 7 8,在Tris HCl缓冲液中的最适pH为 8 2 ,其POD的最适pH在醋酸缓冲液中为 5 0。
- C. lunata could grow at the temperature of 6-40and the optimum temperature was 28-32. It could grow at the PH of 4-12 and the optimum PH was 6-9. The optimum carbon and niteogen sources were soluble starch and nitrate respectively. 玉米弯孢菌叶斑病菌生物学特性研究结果表明：玉米弯孢叶斑病菌的菌丝生长的温度范围为6-40℃，最适为28-32℃； PH范围为4-12，最适为6-9；
- A proteolytic activity was detected in the developing oocytes of Helicoverpa armigera.The optimum pH was in the acidic region.The activity could be inhibited by E-64， pepstatin and iPr2P-F. 在棉铃虫Helicoverpa armigera卵母细胞内检测到蛋白酶活性，其作用 pH在酸性范围，酶活性受E-64、Pepstatin和iPr2P-F等多种抑制剂抑制。
- The market offer optimum condition for sale. 市场为销售提供了最佳条件。
- That word is spelt with a PH, not an F. 那个字里的f音拼作PH而不是F。
- Most favorable or desirable; optimum. 最理想的最适宜的，最令人满意的，最优的
- THE PROCESS ANALYSING AND THE OPTIMUM pH PREDICTING OF THE COAGULATION OF ALUMINUM (AND FERRIC) SALTS 铝盐(铁盐)混凝过程行为分析与最佳pH值预测
- These are likely for use in the al-Samud II (ph). 这些发动机用于生产al-SamudII导弹。
