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- In this paper,a new method of motor fault signal frequency pursuitting based on marginal spectrum of Hilbert-Huang transform(HHT) was presented. 提出了将HHT变换(Hilbert-HuangTransform,简称HHT)中边际谱应用于电机故障信号频率跟踪研究的新方法。
- There was a nice red tick in the margin. 边上打了一个漂亮的红勾。
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- She won by a comfortable margin. 她获胜成绩远远超过其他人。
- Put a mark in the margin to show the omission. 在页边作个记号表示有遗漏。
- This price will allow a good margin of profit. 这一价格可获厚利。
- We came to the margin of the wood. 我们来到树林的边缘。
- He made some notes in the margin. 他在页边空白处做笔记。
- Tom passed the examination by a narrow margin. 汤姆考试勉强及格。
- She win the seat by a margin of ten votes. 她以十票优势赢得席位。
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。
- He backed the car into the space with a narrow margin to spare. 他将车倒进一个非常窄的停车位置。
- There's a wide spectrum of opinions on this problem. 对这个问题的说法众说纷纭,莫衷一是。
- Leave a good safety margin between your car and the next. 要在你的汽车和另一辆车之间留出一段足够的安全距离。
- In the spectrum, distinct colours shade into each other. 在光谱中,截然不同的颜色相互融合起来。
- The little boy likes to make notes in the margin of books. 小男孩喜欢在书页空白边上做笔记。
- There is a wide spectrum of opinions on this question. 在这个问题上有著各种不同的意见。
- I read "Water Margin" with interest great with interest. 我怀着极大的兴趣阅读《水浒》。
- There's only a marginal difference between the two estimates. 这两种估计差别很小。
- There has been a marginal improvement in the firm's sales. 公司的销售额略有增长。