它通过对时域信号波形图中闭合曲线的面积进行相关性分析，从而达到简便、高效、高精度、高可信度地提取音调的目的。
It analyses areas of close curves in time-domain graph of signal waveform, so that we can detect the pitch conveniently, efficiently, precisely and reliably.
实时地捕捉瞳孔的面积就可以知道瞳孔的大小、眼睛的闭合程度和眨动的次数。
We know the pupil's total area, eye closing degree and blinking times by means of computing pupil area in real time.
传统的方法是寻找“等距-等多普勒”单元面积的闭合形式的解析表达式。
By the traditional means, people tried to search for a closed form of the analytical expression of the "range doppler" cell's area.
能量不闭合的原因主要是涡度相关仪器与辐射表测定的 源面积之间的差异导致的采样误差，以及忽略了水平对流产生的影响。
The main reasons which resulted in the imbalance of EBC were the advection ignored and the difference of footprint between turbulent energy measurement and available energy measurement.
能量不闭合的原因主要是涡度相关仪器与辐射表测定的 源面积之间的差异导致的采样误差，以及忽略了水平对流产生的影响。
The main reasons which resulted in the imbalance of EBC were the advection ignored and the difference of footprint between turbulent energy measurement and available energy measurement.
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