automatic recording titrimeter

例句：

1. 1. The automatic recording titrimeter is used to measure the concentration of chemicals in a sample.
   自动记录滴定仪用于测量样品中化学物质的浓度。
2. 2. The automatic recording titrimeter can be used for routine testing and quality control.
   自动记录滴定仪可用于常规测试和质量控制。
3. 3. The automatic recording titrimeter is an essential tool for chemical analysis.
   自动记录滴定仪是化学分析中不可或缺的工具。