常見例句雙語例句These gathering systems are normally owned by the pipeline company that operates the main trunk line.集油管道系統(tǒng)和原油干線管道常歸管道公司所有。www.infopetro.com.cnWith the development of these town groups, the transportation problem is also aggrandized increasingly, of which the main manifestation is the lag of the construction of trunk line network.隨著這些城鎮(zhèn)群的發(fā)展,交通問題日益突出,其中干線路網(wǎng)建設滯后是其主要表現(xiàn)。The highway is open to traffic the mileage and wills have the significant increment, the grade has the exaltation, will set up at a high speed the highway is the main National Freeway trunk line net .公路通車里程將有大幅度的增加,等級有所提高,將建成以高速公路為主的國道干線網(wǎng)。 返回 main trunk line