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- Two structural damage alarming indices including energy ratio deviation(ERD) and energy ratio variance(ERV) were put forward based on wavelet packet energy spectrum decomposed from the structural dynamic responses. 基于结构动力响应的小波包能量谱提出了两种结构损伤预警指标:能量比偏差和能量比方差。
- My ideas are at variance with his. 我的思想和他的不同。
- Nothing can set the twin brothers at variance. 没有什么事能使这对双胞胎兄弟吵起来。
- Her conduct is at variance with her words. 她言行不一。
- This theory is at variance with the known facts. 这种理论与已知事实不符。
- We are at variance about our lodger. 我们在对待房客的问题上意见不一。
- The question of woman suffrage sets them at variance. 妇女参政的问题使他们发生争执。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- His actions are often at variance with his principles. 他的行为经常与他的原则不相符合
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项,末项比率或数列中第一个或最后一个项
- We have never had a variance with our neighbors. 我们从未和邻居发生过一次龃龉。
- Jill and Sue are at variance (with each other) over/about their lodger. 吉尔和休在对待房客的问题上(彼此)意见不和。
- It is unnatural for sisters go be at variance. 姐妹之间不和是不近人情的。
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- The facts are at variance with your story. 事实和你的故事有出入
- The ratio of men to women was two to one. 男女的比例是二比一。
- Some variance of temperature is to be expected. 预料气温会有些变化。
- The interval between any two frequencies having a ratio of2 to1. 倍频程频率比率为2比1的两个频率的间隔