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1)  total alkalinity(TAlk)
总碱度(TAlk)
2)  total alkalinity
总碱度
1.
Evaluation of the measurement uncertainty of the total alkalinity of water quality in industrial boilers
工业锅炉水总碱度测量法的不确定度评定
2.
The article discussed the changing relation between total alkalinity content and titration equivalence point and changed situation of methyl orange in the different PH value color.
本文讨论了水样中总碱度含量与滴定等当点的变化关系和甲基橙在不同PH值时的颜色变化情况。
3)  total alkalinity
全碱度,总碱度
4)  total alkalinity of soil
土壤总碱度
5)  Total alkaloids
总碱
1.
HPLC assay of matrine and oxymatrine in total alkaloids from Sophora flavescens Ait.;
HPLC法测定苦参总碱中苦参碱与氧化苦参碱的含量
2.
The method of ultrasonic extraction which had the advantages,such as saving time,lower energy expenditure,high extraction rate and so on,was compared with the method of reflux extraction,when extracting the total alkaloids in Zanthoxylum nitidum.
在提取两面针总碱时,超声提取法与回流提取法相比较,具有省时、节能、提出率高的等优点。
3.
Objective To select the optimum purifying process of total alkaloids in Sophora flavescens by different eluents on cation exchange resin.
目的考察阳离子交换树脂法中不同洗脱剂对苦参总碱的纯化效果,优选最佳纯化工艺。
6)  cross-talk effect
cross-talk效应
补充资料:总碱度
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性质:(一)total alkalinity  水中 三种离子的总量称为总碱度。(二)总碱度是指水中所含能与强酸发生中和作用的全部物质,即能接受质子H+的物质的总量。(三)methyl orange alkalinity  以甲基橙为指示剂,以盐酸或硫酸的标准溶液滴定,直到pH值4.5的化学计量点a点,溶液由黄色变为橙红色,停止滴定所得的结果称为总碱度,又称甲基橙碱度。

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