Detection of tumor blood flow within the spectrum, recorded peak systolic velocity (PSV) and resistance index (RI).

检测肿瘤内部的血流频谱，记录收缩期峰值流速(PSV)和阻力指数(RI)。

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This paper discusses the detection limit, precision and accuracy of ICPAES in relation to the background correction by the "on-peak" and "off-peak" modes.

本文对ICP背景校正的两种方式—“在峰”校正与“脱峰”校正的分析检出限、精密度和准确度进行了讨论。

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There are DC off-sets in the compensated source current of the traditional APF with one-cycle control due to the existent ripple and the peak current detection.

传统的单周期控制有源电力滤波器以峰值电流检测的控制方式和纹波电流的存在导致补偿后的电源电流中含有直流分量。

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