According to the well logging requirement, the embedded system with 80c196, interface circuit, and the circuit of signal adjusting on the well depth and indicator diagram are designed.

根据测井要求，设计了80c196单片机系统及其外围接口电路，并分别为液面反射波信号和功图信号设计了调理电路。

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Atmospheric aerosol optical depth is an indicator of air pollution.

气溶胶光学厚度也是大气污染的量化指示因子。

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Their reasons for doing so seem to be that the depth of the colour is a good indicator of how free a male is of parasitic infection, and thus how good a father he will make.

ECONOMIST: Birds do it, bees do it | The

It also says the EBC, with its planned focus on depth of knowledge and longer essays, will not be a reliable indicator for league tables, because of the subjectivity involved in marking such exams.

BBC: Gove challenged over exam changes by watchdog Ofqual