cppc

As for the frequency estimation methods , this thesis realized the CPPC power spectral moment estimates and proved it to be accurate and reliable .

在频率估计算法方面，本文重点研究相关脉冲对协方差法（CPPC）谱矩估计。结合计算机在不同条件下的仿真结果，证明了相关脉冲对协方差法谱矩估计方法具有较好的性能。

In Summer 1957 , Shandong province occurred the biggest floods after the founding of CPPC , which have not only caused major economic losses in Shandong but also have important impact on shandong society .

1957年夏，山东发生了建国后最大的一次水灾，水灾不仅造成了重大经济损失，也对山东社会产生了重要影响。

Regarding to WANG NOI KAENG KOI acid pipeline project won by CPPC , transmitting gas has been analyzed and low S and low Ni pipe has been defined .

针对中国石油天然气管道局中标的泰国WANGNOIKAENGKOI酸性天然气管道输送工程以及输送气体介质情况，选用超低硫和低镍钢的钢管。

Objective To compare the clinical effect of cylinder prefabricated post and core ( CPPC ) with conical cast Post and Core ( CCPC ) on restoration of severe defective crown of upper Anterior teeth .

目的比较圆柱形预成桩核和锥形铸造桩核修复上前牙残冠的临床效果。