您要查找的是不是:
- A time domain covariance method for the trainbridge vertical stochastic vibration excited by the time-correlated multidimensional nonwhite noise rail irregularity was proposed. 将方差递推法推广到时变系统,求解列车-桥梁系统的随机振动。
- Program for Rail Irregularity Analysis 轨道不平顺分析程序
- Effect of rail irregularity wavelength on lateral running comfort of speed-raised train 线路不平顺波长对提速列车横向舒适性影响
- It's cheaper to ship goods by road than by rail. 公路运输比铁路运输便宜。
- Keywords high-speed railway bridge;rail irregularity;creep camber;vehicle-rail-bridge coupling element;MTMD;vibration control;GM(1,1) model; 高速铁路桥梁;轨道不平顺;徐变上拱值;车辆-轨道-桥梁耦合单元;MTMD;振动控制;GM(1;1)模型;
- She tested the whole class on irregular verbs. 她对全班学生进行不规则动词测验。
- Her front teeth were irregular in formation. 她的门牙排列不整齐。
- The coal will be shipped by rail. 这些煤将用火车装运。
- These procedures are highly irregular. 这些程序是很不合乎规则的。
- If you are under 26 you can buy cheap rail tickets. 未满26岁者可购买廉价火车票。
- The trains from here are irregular. 从这里开出的火车是无规律的。
- The local rail service (was) discontinued in 1958. 当地的铁路运输在1958年中断了。
- The coastline in this area is quite irregular. 这个地区的海岸线非常不整齐。
- The goods have been consigned (to you) by rail. 货物已交由铁路发运(给贵方).
- An irregularity in the force or rhythm of the heartbeat. 心律失常不规则的心跳强度或节奏
- A hymn of irregular meter sung after the gradual. (天主教)圣歌弥撒开阶歌后唱的圣歌
- A short, irregular motion of waves. 碎浪波浪短而不规则地运动
- Braces straightened the girl's irregular teeth. 畸形矫正钢丝架平正了这女孩不整齐的牙齿。
- I have forwarded you by rail the sample you write for. 我已经把您写信索要的样品通过铁路送给您。
- Six million commuters travel to work by rail each day. 每天有600万乘客(通勤人员)乘火车上班。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries