climatic variability
气候的多变性
a degree of variability in the exchange rate
汇率的变化幅度
1.But the intermittent nature of wind power can cause just that sort of variability.
然而，正是风力的间断性导致了这种波动。
2.Heart rate variability has been used to assess activation of the sympathetic and the parasympathetic nervous systems.
心率变异性已被用来评估激活交感神经和迷走神经系统。
3.Thus it appears that any variability whatsoever in background seismicity can be claimed, after the fact, to have been a precursor.
这样看来，可以将背景地震活动性中的任何变化，在地震发生之后，认为是一种前兆。
4.The polygenic and multiple allelic nature of many traits gives a vast potential for variability among hereditary characteristics.
许多特征的多基因本质和复等位本质，使遗传特点中的变异性具有巨大的潜力。
5.You'll want to limit this variability, however, as it tends to make data unorganized, and thus not easy to find or manage.
不过您需要限制该变化性，因为它往往使数据变得无序，从而不易于查找或管理。
6.But the usual causes of natural variability do not seem to explain the current trend, so scientists incline to the view that it is man-made.
但通常的自然变异原因似乎解释不了目前的趋势，所以，科学家倾向于认为这是人为的。
7.She said in people who meditate for hours increased heart rate variability is one of the characteristics of being in a highly relaxed state.
她说那些花几个小时时间冥想来增加心率可变性的人当中就有这种高度轻松状态的特征。
8.There was no significant correlation between HR variability and image quality of each coronary artery, nor overall segments.
总体及各支冠状动脉图像质量与心率变异无显著相关性。
9.Most of this variability can be described by a strong linear dependence on the North Atlantic Oscillation (NAO) index.
其中大部分变异可以说是由一个强有力的线性依赖于北大西洋涛动（脑瘤）指数。
10.They also found a significant but less consistent pattern with shortened sleep duration and decreased heart rate variability.
他们还发现，睡眠时间短与降低的心率变异性降低之间存在着重要的但是缺乏一致性的关系。