main pipeline

基本解釋

One negative outcome of this standardization was to cut off the main pipeline for enrolling and training women as physicians.
一個消極結果就是這種標準排除了登記、訓練婦女為醫(yī)師的主要限制。
Others cluster around the ventilation valve for the main pipeline that stick up out of the ground from place to place, trying to catch the small amounts of water leaking out.
還有另一些人，他們成群地圍在立于地面外主管道的通風口處，試圖接到一點滲出來的水，這種景象隨處可見，。
The reliability of main pipeline is a comprehensive attribute consisted of several individual attributes, including fail-safety, maintainability, durability, controllability, lifetime and safety.
干線管道的可靠性是一種由若干單項屬性組成的綜合屬性，它包括無故障性、可維修性、耐久性、工況可控性、生命力和安全性。

The main pipeline from Turkmenistan goes through Russia.
ECONOMIST: Turkmenistan's plight
Although Iran and Russia both want the main pipeline that will take Caspian oil to western markets to go through their own territory, they have come together hoping to resist American attempts to make sure it runs through neither (see article).
ECONOMIST: Iran and Russia
The country's main oil pipeline suffered a sabotage attack this month.
ECONOMIST: Ecuador: Under the volcano