Conductometric titration of modified lignin indicate that acidic groups in the modified lignin can be classed into three groups, the strongly acidic group, intermediately acidic group and weakly acidic group.

電導(dǎo)滴定實(shí)驗(yàn)得出亚洲白浆一区二区三区四区，改性木素中的酸性基因可以分成三類黄色免费cnm，即強(qiáng)酸性基團(tuán)、中等酸性基團(tuán)和弱酸性基因日本h纯肉无遮掩3d动漫。

Degree of deacetylation of the three different chitosan are determined by acid -base titration or acid -base conductometric titration.The MW of chitosan I and II by viscometry is 1.0 X 106and 9.5 X 105,respectively.

分別采用酸堿指示劑滴定和電導(dǎo)滴定法測定了殼聚糖的脫乙酰度一级女人18片毛片免费视频辶，后者測定結(jié)果大于前者；應(yīng)用粘度法測定原料殼聚糖Ⅰ和Ⅱ的粘均分子量分別為：1.0×10~6在线一级毛片免费视频、9.5×10~5国产A级强奸黄片。

Ultrasonic conductometric titration is an easy, quick and reliable method for determining surface acidity of zeolites.

對影響超聲振蕩電導(dǎo)滴定法測定分子篩表面酸性質(zhì)的因素進(jìn)行了考察国产人碰人摸人爱视频。

The distribution of carboxyl groups in latex particles has been investigated by conductometric titration.

與羧酸單體共聚時，當(dāng)60%~80%的羧基分布于粒子表面時亚洲综合偷拍一区二区三区，乳液凍融穩(wěn)定性良好欧美视频专区一二69久久。

In this thesis, a conductometric chemical sensor based on salicylic acid imprinted polymer has been described, which provides the possibility and basis of using the novel P based sensor for determination of the salicylic acid.

合成了以水楊酸分子為模板的印跡高聚物，并將其成功運(yùn)用于電導(dǎo)型化學(xué)傳感器的設(shè)計和研究欧美性交黄色视频。

conductometric titration：電導(dǎo)滴定法

電導(dǎo)分析法:conductometric analysis | 電導(dǎo)滴定法:conductometric titration | 電位法:potentiometry

conductometric titration：電導(dǎo)滴定

conductometric analyzer,電導(dǎo)式分析器 | conductometric titration,電導(dǎo)滴定 | cone plug,圓錐形閥芯

conductometric titration：電位滴定

庫侖滴定:coulometric titration | 電位滴定:conductometric titration | 電位滴定法:potentialmetric titration

conductometric titration：電導(dǎo)定量滴定

"電導(dǎo)定量分析","conductometric analysis" | "電導(dǎo)定量滴定","conductometric titration" | "導(dǎo)體;導(dǎo)條器","conductor"

conductometric：測量導(dǎo)熱率的

conductometer 導(dǎo)電計;導(dǎo)熱計 | conductometric 測量導(dǎo)熱率的 | conductometry 電導(dǎo)測定法