Minimizing energy consumption to prolong the system lifetime is one of major design objectives for WSNs.

节能以延长网络寿命是无线传感器网络的一个主要设计目标。

youdao

Optimum sensor node deploying may prolong system lifetime effectively.

传感器节点的合理布置可以有效延长系统生命期。

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System lifetime is one of the most important design factors in wireless sensor network. Battery energy of sensor node directly determines system lifetime.

系统生命期是无线传感器网络最重要的设计因素之一，而传感器节点的电池能量直接决定着系统生命期。

youdao

While the lifetime employment system helps ever-fewer workers, it continues to hobble Japanese business.

WSJ: Review & Outlook: Mr. Abe's 'Third Arrow'

While the lifetime employment system benefits ever-fewer workers, it continues to hobble Japanese business.

WSJ: Review & Outlook: Mr. Abe's 'Third Arrow'

Seniority promotion, the lifetime employment system and the dead hand of Japanese corporate bureaucracy are all anathema to the free-wheeling stock-option culture that attracts Chinese businessmen these days.

ECONOMIST: Japanese companies abroad