water pipeline短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 水管道 The automatic monitoring system used NetPC is realized for the management of water pipeline conveyance. 针对管道运输的管理需要,开发设计了计算机网络化自动监测系统。 cnki Four years ago a storm washed out a water pipeline in the Grand Canyon. 四年前,一场风暴冲垮了大峡谷内的水管。 login.sina.com.cn