It includes the function of vacuometer, atmospheric pressure altimeter, thermometer (environment) and pressuremeter (for example the standard pressure meter of sphygmomanometer calibration).

介一种便携、数字式多用途仪器，它具有真空度计、气高度计、（周围环境）温度计以及力计（例如可作为校准血计标准器）等功能。

In the normal nondistended state,this area coincides with the most caudad portion of the manometrically determined LES located within and caudad to the diaphragmatic hiatus.

常态中非扩大州,这区域一致那最力计坚决 LES 部分内和对横隔膜裂缝。