例句與造句

1. The strategy that smcc ' s expands the market by developing new customers is marketing ' s concept as the goal of retention customer . 2 . designed the investigation model for smcc customers " satisfaction , and the sample method and sample frame
   本文在分析和研究中有以下幾點(diǎn)創(chuàng)新： 1 、首次提出了以維系客戶為目標(biāo)策略的移動(dòng)服務(wù)營銷理念； 2 、設(shè)計(jì)了四川移動(dòng)用戶滿意度調(diào)查模型和抽樣方法。
2. The sampling frame was composed of the lists of youths aged between 14 and 19 from nine institutions of the correctional services department , four boys and girls homes of the social welfare department , and the aforementioned five collaborating agencies . data collection was carried out in november 2002 and ended in march 2003 , just before the outbreak of sars in hong kong
   抽樣范疇包括懲教署屬下九間教導(dǎo)所和勞教中心、社會(huì)福利署轄下四間男童院和女童院，及上述五間社會(huì)服務(wù)機(jī)構(gòu)所服務(wù)的十四歲至十九歲的青少年。
3. It's difficult to find sampling frame in a sentence. 用sampling frame造句挺難的