The development of the oil field on the North Slope of Alaska and the construction of the Alaska pipeline are examples of the great expense and difficulty involved in new oil discoveries.

阿拉斯加北坡油田的开发，以及阿拉斯加地区输油管道的建设，就是在新石油资源的勘探中涉及到巨额开支和巨大困难的例子。

youdao

A year later, thousands of gallons of oil spilled onto Alaska's North Slope from a corroded BP pipeline.

一年之后，数千加仑的石油从蚀透的BP管线中泄露到阿拉斯加北坡。

youdao

Stormwater pipeline design requirements should be the location of installation, suspension control is no slope to the level of the installation.

雨水管道应按设计规定的位置安装，悬吊管不设坡度、要水平安装。

youdao

Hence decades worth of hand-wringing over the Trans-Alaska Pipeline and the (current) closing of large areas of the North Slope to oil drilling.

FORBES: The Environmental Protection Agency Comes-a-Copper

After the pipeline was shut down, Alyeska ordered all North Slope producers to scale back production to 5% of normal levels.

WSJ: BP to Cut Oil Production on Alaska's North Slope