这一计算由于变化不定的气候而更加困难。

Such calculations are made more difficult by the uncertainty surrounding climate change.

youdao

然而，通常由于气候的迅速变化，这种情况往往不会发生。

However, more often than not now, due to a rapidly changing climate, that is not what happens.

youdao

许多科学家认为，由于气候变化，太平洋变暖引起的厄尔尼诺现象正愈演愈烈。

Many scientists believe that El Nino events, caused by warming in the Pacific, are becoming more intense as a result of climate change.

youdao

These are long-term government bonds and I--now these are--since they're long-term, they have some uncertainty and variability to them.

这些是长期政府债券,由于它们是长期的，就存在不确定性和变化性。

耶鲁公开课 - 金融市场课程节选

The additional change due to changing pressure volume is certainly measurable.

由于压强和体积的改变带来的,附加变化无疑是可以测量的。

麻省理工公开课 - 热力学与动力学课程节选

Because the melody changes and not all harmonies are concordant with every note.

由于旋律在不停变化而且不是所有的和弦都和每个音符一致。

耶鲁公开课 - 聆听音乐课程节选