例句與造句

1. The main contents are as follows : ( 1 ) the measurement data processing theory and the design scheme of gps tunnel control network are introduced ; a wavelet analysis technique that can efficiently reduces the multi - path effects caused by tall buildings is presented ; finally , the factor sources of transfixions errors of underground tunnel and limit error distribution method which depends on unequal influence principle are proposed
   具體研究?jī)?nèi)容如下： ( 1 )研究了遂洞gps測(cè)控網(wǎng)的布設(shè)、數(shù)據(jù)處理理論；探討和研究了構(gòu)筑物反射等產(chǎn)生的多路徑效應(yīng)的影響及應(yīng)用小波分析理論有效減弱gps接收信號(hào)的多路徑噪聲的方法；討論了地下隧洞貫通的誤差來(lái)源及貫通誤差的優(yōu)化配賦方法。
2. It's difficult to find data processing theory in a sentence. 用data processing theory造句挺難的