| 释义 |
va.ri.a.tionH5veE7ri5eI7F[n, $.ver7i-nVariation is change in amount or level.变化量;变化程度Unemployment rates among white-collar workers show much less regional variation than corresponding rates among blue-collar workers. [U]白领工人的失业率与蓝领工人相比，地区性差异要小得多。The medical tests showed some variation in the baby's heart rate. [U]医疗检查表明婴儿的心率有些差异。A variation is a difference.差别，不同There are wide variations in the way pensioners have benefited from the system. [C]靠领养老金度日的人们从这个体制中得益的方式有很大差别。The research team has a very good record of day-to-day variation in pollution in the atmosphere. [C]这个研究组很详尽地记录了大气污染逐日的差异。A group of scientists studied global temperature variations over the last 140 years. [C]一群科学家研究了过去140年中全球气温的差异。The films she makes are all variations on the same theme. [C]她所拍摄的电影尽是同一主题的不同表现。In music, a variation is one of the several short tunes which are based on the same simple tune, but are different from it and from the others.变奏(曲)Symphonic variations [C]交响变奏曲He composed his first piece for the band, Variations on "Annie Laurie", at the age of 12. [C]他12岁时为乐队谱写了第一首曲子----“安妮·劳里变奏曲”。
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