The oscillations were isochronal.是什么意思？

The oscillations were isochronal.

这些振动是等时的.

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

oscillations

n. 振动( oscillation的名词复数 )，动摇，波动，<物>振荡；

例句
The DLE oscillations induced by high concentrationof CO 2 could be inhibited by nigericin ( Fig . 5 ) .
解联剂尼日利亚菌素可以消除CO2诱导的 DLE 振荡.

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

isochronal

adj. 等时线的；

例句
The long term strength has gotten from the isochronal curves.
通过等时曲线簇确定该滑带土的长期强度.