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- A new method based on the frequency decrease rate for fast identification of site liquefaction from surface acceleration records was presented. 摘要提出了一个以频率下降率为基本指标的依据强震记录快速识别场地液化的新方法。
- And then the lower limit of the frequency decrease rate was derived, and the last identification method of site liquefaction from surface acceleration records was proposed. 基于强震记录快速识别场地液化的方法,并用实际地震记录对其可靠性进行了分析。
- In order to simplify the layered soil by this model, this article provides a variably damped least square method to identify the parameters by using the actual acceleration records. 为了将这一模型应用于此类土层,本文根据实际地震动记录,提出了一种变阻尼最小二乘反分析方法,可用来识别模型中的各个参数值。
- He is raking through old records for information. 他在过去的记录中找寻资料。
- The BBC often plays a record to fill in. 英国广播公司经常在节目空档时播放唱片。
- She's made free with my records during my absence. 我不在时她擅自用我的磁带。
- The scoundrel's crimes were too numerous to record. 这个歹徒罪行累累,罄竹难书。
- An instrument used to measure acceleration. 加速计,测震仪用于测量加速度的仪器
- An identification record for a tape or disk file. 磁带或磁盘文件的标识说明记录。
- Has it been found out who set the record? 弄没弄清楚这记录是谁创造的?
- I hung up a school record for the high jump. 我创造了学校的跳高纪录。
- She holds the world record for the long jump. 她保持著跳远世界纪录。
- She set a new world record for the high jump. 她创下跳高的新世界纪录。
- She's going for the world record in the high jump. 她想创造跳高世界纪录。
- Last summer was the wettest on record for 50 years. 刚过去的这个夏季是50年来记录中雨水最多的。
- He broke two national records that evening. 那天晚上他打破了两项全国记录。
- I obtained this record for you with difficulty. 我好不容易为你弄到了这张唱片。
- Study on the Method for Obtaining Acceleration Records from Velocity Type Records of the Digital Seismometry Network 利用测震台网记录获得加速度波形的方法研究
- I've got no record of this horse's form. 我没有这匹马的情况记录。
- She will attempt to beat the world record. 她决心要打破世界纪录。