water level recorder
常见例句
- This paper presents the principle of an automatic recorder of hole water level and some methods to improve the precision.
本文介绍了仪器硬件电路的工作原理，给出了提高测量精度的方法。 - This paper presents the principle of an automatic recorder of hole water level and some methods to improve the precision. The instrument is of small size and micro-power consumption.
本文介绍了仪器硬件电路的工作原理，给出了提高测量精度的方法。该仪器体积小、功能强、功耗极少。 返回 water level recorder