pendant-drop method

例句：

1. 1. The pendant drop method is a technique used in chemical analysis to determine the concentration of a substance in a solution.
   悬吊滴定法是一种在化学分析中使用的技术，用于确定溶液中物质的浓度。
2. 2. In the pendant drop method, a small drop of sample is placed on a surface and allowed todrip down slowly until it reaches the bottom.
   在悬吊滴定法中，一小滴样品被放置在一个表面上，并允许它慢慢地滴落直到到达底部。
3. 3.The pendant drop method has been shown to be more accurate than other techniques for measuring the concentration of trace elements in water samples.
   悬吊滴定法已被证明比其他技术更精确地测量水样中微量元素的浓度。