以下为句子列表：
英文: In many cases, it is unnecessary to dilute the sample solution prior to analysis.
中文: 在许多情况下，在分析之前也不必要稀释试样。
更详细...
英文: Titration：use a standard solution to titrate with a sample solution to find its molarity.
中文: 滴定法：用标准溶液去滴定样本溶液，找出其摩尔浓度。
更详细...
英文: In dynamic adsorption,pH value of sample solution was ～ and flowing rate of loading was 0.～.0 mL/min. Using 70%～90% ethanol and 0.～. mL/min flow rate,the eluting effect was good.
中文: 动态时,pH=~,以0.~.0 mL/min流速上样,70%~90%的乙醇以0.~. mL/min洗脱效果较好。
更详细...
|
