Give yourself the resources to be tough by creating internal and external recovery periods.

通过建立内部和外部恢复期，为自己变强提供动力。

youdao

While it is likely that fewer varieties of plant seeds have reached Hawaii externally than internally, more varieties are known to be adapted to external than to internal transport.

虽然从外部到达夏威夷的植物种子品种可能比从内部到达夏威夷的品种要少，但已知的适应外部运输的品种比适应内部运输的品种要多。

youdao

By isolating organisms completely from external periodic cues, biologists learned that organisms have internal clocks.

通过将生物体与外部的周期信号完全隔离，生物学家了解到生物体有内部的生物钟。

youdao

While TV and Radio Marti have received praised for broadcasting news to people in Cuba, where the government jams foreign signals, TV Marti continues to face internal and external criticism.

VOA: standard.2009.06.18

Of course in the reversible case, you're always pushing against an external pressure, which is essentially equal to the internal pressure.

当然在可逆的情况下，外压力，总是，等于内部压力。

麻省理工公开课 - 热力学与动力学课程节选

Because it's so important. And I should add and also under reversible work, where the external pressure is equal to the internal pressure.

而且我还要说应该在外部压强,和内部压强相等的,可逆过程中引入它。

麻省理工公开课 - 热力学与动力学课程节选

If angels were to govern men, neither external nor internal controls on government would be necessary.

WSJ: The Weekend Interview With Leszek Balcerowicz: The Anti-Bernanke

Perform security audits and decide how to protect systems from external and internal threats.

CNN: Global panel issues Internet security recommendations

The Ideation module captures insight, data and perceptions from the customer base (whether they are external or internal).

FORBES: How and Why Techies Must Lead and Manage IT Innovation