您要查找的是不是：
- senditivity experriments 对比模拟试验
- The information was obtained as a result of various experriments. 经过种种试验，结果获得了这一资料。
- For demonstration and students' experriments to measure specific heat of soild, dissolving heat of ice, heat of water vaporization and electro-equivalent. 供中学演示和学生实验用，可测定固体的比热、冰的熔解热、水的汽化热和电功当量等。
