基橙指示剂取代酸度计来指示终点。
Replace the acidity of orange indicator of instructions to the end.
微波作用下酞类指示剂的快速合成。
Synthesis of Phthalein Indicators under Microwave Irradiation.
做化学实验时，指示剂是必不可少的。
Indicators are indispensable for doing chemical experiments.
苋菜红指示剂具有安全性和实用价值。
指示剂影响分析结果的精密度和准确度。
The precision and accuracy of the analytical results are affected by indicator.
对该方法与指示剂法分析结果进行了比较。
The analysis results of the method were compared with those of indicator method.
选择溴甲酚绿和酚酞一百里酚酞为指示剂。
Bromoc-resol Green and Phenolphthalein-Thymolphthalein were selected as indicators.
灭菌用化学指示剂。
指示剂选择不适当可能给音量分析带来重大误差。
Improper choice of indicators can introduce serious errors into volumetric work .
它与酚反应生产酚酞，可用作指示剂、染料和医药。
It is reacted with phenol to produce phenolphthalein, used as an indicator, a dye, and a pharmaceutical.
目前蔬菜的热烫终点以过氧化物酶作为指示剂来确定。
Presently, Peroxidase is employed as indicator for blanching treatments of vegetables.
化学或微生物指示剂可以使用，但不能代替物理检测。
Chemical or biological indicators may also be used, but should not take the place of physical measurements.
他人感受如何的最佳指示剂之一，是让我们唤起的心情。
One of the best indicators of how someone else is feeling is the mood they evoke in us.
利用间甲酚紫作指示剂定量地测定食醋中总酸的含量。
This paper suggested am-cresol purple, which could determine quantitatively the content of total acid in vinegar.
总计指示剂数(ir)-晶圆片表面位面间的最短距离。
Total Indicator Reading (TIR) - the smallest distance between planes on the surface of the wafer.
文章给出了指示剂带的组分及制作方法，进行了初步的试验验证。
The article presented the configuration and facture, processed elementary experience.
我们的情绪并不像温度指示剂自动根据所决定的方式报告我们的情况的。
Nor are our emotions like thermometer readings responding automatically in a predetermined way to our circumstances.
涅尔谢相博士的滴定实验中的“石蕊指示剂”是一种叫帚尾袋貂的动物。
In Dr Nersesian’s titration the litmus was a species called the brushtail possum.
本文报道了一个基于倍比原理计算氧化还原滴定指示剂影响的校正方法。
A method for correcting influence of the indicator in REDOX titration, based on the principle of multiple proportion to calculate influential amount, is proposed.
“黄金是和平与繁荣的反指示剂”——这种模式和法定货币一样由来已久。
This pattern is as old as legal tender: gold is the contrary indicator of peace and prosperity.
结合实践提出使用双指示剂法测定工业煮炉水中氢氧化钠和磷酸三钠浓度。
With working practice, double indicator method is pointed out to determine the content of sodium Hydroxide and Tri-sodium Phosphate in industrial stove water.
苔藓植物对大气及重金属污染反应非常明显，可以作为良好的生物指示剂。
Bryophyte can sensitively response to the air and heavy metal pollution, and is a kind of bio-indicators.
以百里酚兰为指示剂，用氢氧化钠标准滴定溶液测定植物油中游离脂肪酸。
To determine the free fatty ac id in vegetable oil with NaOH's standard titration solution, using Thymol Blue as its indicator.
在不同的心肌损伤的临床模型中，IMA被作为一个潜在的短暂心肌缺血的指示剂接受评估。
IMA has been evaluated as a potential indicator of transient myocardial ischemia in different clinical models of myocardial injury.
这是一个关键的产品，并且是工作进展如何的一个重要指示剂，添加它是很容易的。
This is a crucial artifact and an important indication of how things are progressing, and it is easy enough to add.
含催化馏份的车用汽油，烯烃含量大，用荧光指示剂吸附法不易测准汽油的族组成。
As the alkene content of motor vehicle petrol containing catalytic fraction is large, it is difficult to measure accurately by the fluorescent indicator adsorption method.
以PAN为指示剂用硫酸铜标准溶液滴定过量的EDTA标准溶液，从而求得镍的含量。
The excessive EDTA standard solution was titrated using copper sulfate with PAN as indicator so as to obtain nickel content.
介绍用碱标准溶液直接测定双甘膦生产中回收混合溶液中盐酸与亚磷酸含量的双指示剂法。
Double-tracer technique was used to determine chlorhydric acid and phosphorous acid in the recovered solution of glycine, N-(canboxymethyl)-N-(phosphoromethyl).
一种棕色或金属绿色染料，C20 H12o7，用作酸碱指示剂和用于给丝织物染色。
A brown or metallic green dye, C20H 12o 7, used as a pH indicator and in dyeing textiles.
一种棕色或金属绿色染料，C20 H12o7，用作酸碱指示剂和用于给丝织物染色。
A brown or metallic green dye, C20H 12o 7, used as a pH indicator and in dyeing textiles.
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