Long span transmission line system is the lifeline project as the electric powe's carrier.

大跨越输电塔线体系作为高压电能输送的载体，是重要的生命线工程。

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It is well know, in general, that the long - span bridge is the hinge of transportation system and the important component of lifeline project.

大跨度桥梁通常是交通运输系统的枢纽工程，是生命线工程的重要组成部分。

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Moreover UHV transmission project as a great influence lifeline project, if be destructed would lead to huge economic losses and other secondary disasters.

而特高压输电工程作为影响力十分大的生命线工程，若遭到破坏将导致巨大的经济损失和其他次生灾害。

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The national suicide hot line and Facebook have been partnering since 2006, lifeline project director John Draper said in a statement.

CNN: Mark Milian,

The plan, Project Lifeline, would suspend foreclosures for 30 days while borrowers and lenders work out better loan terms.

FORBES: Magazine Article

One of the task force co-chairs is psychologist John Draper, project director of the National Suicide Prevention Lifeline, a network of centers that field calls from emotionally distressed and potentially suicidal people.

NPR: Suicide Survivors Help To Shape Prevention Efforts