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- There are fluctuations in the state of his health. 他的健康状况时好时坏。
- He has a strong political background. 他有强大的政治背景。
- That incessant background music gets on my nerves. 那没完没了的背景音乐令我非常烦恼!
- Fluctuations in temperatures put their results oat by a mile. 由于温度起伏不定,他们的测验结果很不准确。
- He has a working-class background. 他是工人阶级出身。
- Get the fall in the background, will you? 把瀑布拍进背景中去好吗?
- A background accompaniment, as for a performer. 伴奏为一个演奏者配音伴奏
- She came from a privileged background. 她出身於特权阶层。
- He came from an impoverished background. 他出身贫寒。
- This book gives the background of the Civil War. 这本书叙述了南北战争的背景。
- Other motives may have lurked in the background. 这后面可能隐藏着其它动机。
- He was lurking slyly in the background. 他狡猾地躲在背後活动。
- background fluctuations 背景起伏,背景波动
- Her own particular chip on the shoulder was her poor background. 她感到怨恨的特有原因是她的背景不好。
- He stayed in the background to escape from the public attention. 他呆在幕后为了避开公众的注意。
- Fluctuations are spatial and temporal in character. 这种波动的特点是空间性和瞬时性的。
- These fluctuations are random in nature. 这种波动的性质是任意随机的。
- Eliminating the background fluctuation of harmonic signals 背景噪声的消除
- Turbulence or gusts produce velocity fluctuations. 紊乱性或阵息性使速度产生波动。
- Resistance levels made by market fluctuations. 市场波动的阻力水平。