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- HHT time-frequency method is introduced in new analysis of gravity tide. 摘要在重力固体潮地震前兆分析中引入HHT时频分析新方法。
- Based on superiority of HHT, the character of gravity tide and nonstationary processes of earthquake, we design characteristic parameters of instantaneous frequency of gravity tide. 结合HHT的优越性、固体潮的特点和地震的非平稳过程特性，设计重力固体潮地震前兆分析的瞬时频率特征参数；
- PORTABLE DIGITAL DATA ACQUISITION SYSTEM FOR GRAVITY TIDE 便携式重力固体潮数字化数据采集系统
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- These rocks are awash at high tide. 这些礁石在涨潮时被海水淹没。
- The tide had washed up cargo from the wrecked ship. 潮水把遇难船上的货物冲到了岸边。
- The tide flushed through this narrow inlet. 潮水涌过了狭窄的小湾。
- Study of Earth's gravity tide and oceanic loading characteristics in Hong Kong area 香港地区重力固体潮和海潮负荷特征研究
- The tide comes in with a sudden rush here. 这里潮水来势汹涌。
- EXTRACTION OF SEISMIC PRECURSORY INFORMATION FROM GRAVITY TIDE AT KUNMING STATION BASED ON HHT 基于HHT提取重力固体潮的地震前兆信息
- We are fully aware of the gravity of the situation. 我们十分清楚形势的严峻性。
- Moon's weak gravity let the gasses slip away into space. 月球的微弱引力允许气体逃到太空里去。
- We couldn't swim the tide was too far out. 我们不能游泳了--潮水退得太远了。
- Jupiter, with august gravity, sitting in the midst. 朱庇特威风凛凛地坐在当中。
- Is the tide coming in or going out? 现在是涨潮还是落潮?
- The stone rolled down the hill by gravity. 石头在重力作用下向山下滚去。
- The tide is turning; we'd better get back. 涨潮了，咱们最好回去吧。
- What is the force of gravity at sea level? 海平面的地球引力多大?
- We must not ignore the tide of popular opinion. 我们切不可忽视舆论的倾向。
- He could hardly keep his gravity. 他忍不住要笑出来。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
