level recorder

基本解释

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。
Once they've grasped the basics, kids will take the foundation essential skills to the next level while being introduced to basic piano and recorder.
当孩子们对基础音乐知识有了一定的认识之后，他们将步入下一阶段：初级钢琴和竖笛的学习。
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Finally, the hardware selection and software process of digital fault recorder were expatiated and put up with a more reasonable data format standard of the process level.
最后，提出了数字化故障录波器的硬件选型、软件流程等设计，并提出目前较为合理的过程层数据格式标准方案。