His team found "a significant upward shift of species optimum elevation, the altitude where species are the most likely to be found over their whole elevation range."

他的课题组发现物种会向高海拔移动，这些物种最易被发现的区域的海拔，大多都高于它们所生存的全部区域的海拔的平均值以上。

youdao

The AURORA Generation IV system can be used on a wide range of low- and medium-altitude manned or unmanned vehicles that can accommodate payloads as low as 35 pounds.

第4代AURORA系统可用于中低空的有人或无人飞行器中，而增添的载荷仅为35磅（15.87千克）。

youdao

Range is about 35km but altitude is good.

它的射程只有35公里，但是射高很好。

youdao

Cultivated for more than eight centuries, the rice terraces cover 16 acres and range in altitude from 300m to 1, 100m.

BBC: The perfect trip: China

This is why I have come here: to ride through the remote Tian-Shan (Celestial Mountains) mountain range along ancient routes and through wide high-altitude pastures, known as jailoos, where shepherds have been grazing livestock for centuries.

BBC: The way of the shepherd: Horse trekking through Kyrgyzstan

Range and climb performance improvements, especially out of high-altitude airports, is outstanding.

FORBES: Aircraft Makeover: Certifiably As Good As New