urogravimeter

例句：

1. 1. The doctor ordered the patient to take a urine sample for testing.
   医生要求病人取尿样进行检测。
2. 2. The urinalysis results showed that the patient had high levels of glucose in his urine.
   尿分析结果显示，病人的尿液中葡萄糖含量较高。
3. 3. The urologist used the urine specific gravity meter to determine the patient's blood pressure.
   泌尿科医生使用尿比重计来测量病人的血压。