nonaqueoustitration

例句：

1. 1. The method of nonaqueous titration is widely used in the chemical industry for determining the concentration of acidic substances.
   非水相滴定法在化学工业中广泛用于测定酸性物质的浓度。
2. 2. In nonaqueous titration, a solution is added to a solid material, and the amount ofreactant is determined by measuring the volume of the solution consumed.
   在非水相滴定中，将溶液加入到固体材料中，通过测量消耗的溶液体积来确定反应物的数量。
3. 3. Nonaqueous titration is a sensitive method for detecting trace amounts of heavy metals in water samples.
   非水相滴定是一种用于检测水样中重金属残留量的敏感方法。