查询词典 sound track

Based on the distributed multi-sensor track fusion system, it applies sequence disposal means, multi-sensor track fusion problem with feedback information, on the condition of correlated estimation, is studied, under the rule of minimizing the trace of estimation error covariance matrix, the corresponding fusion algorithm is proposed, also ,the analyse of the simulation is presented.

基于分布式多传感器航迹融合系统，采用序贯处理的方法，研究了相关条件下带反馈信息的多传感器航迹融合问题，在估计误差方差阵迹最小的准则下，导出了相应的融合算法，并进行了仿真分析。

Maybe some of your students will just use their eyes to track the ball when you mention to watch contact, but I know most Americans will track it with their neck and this is why I am extremely careful not to even bring it up.

也许你的一些学生会只用眼睛去跟球，但是我知道大多数美国人会去转脖子，这是我为什么很小心的不去提什么盯球到球触板的问题。

Shanghai Lihuan Rubber track Co., Ltd. is a joint-stock company which specialized in production and management of rubber track and rubber pad.

上海雳环橡胶履带有限公司是一家专业生产、经营橡胶履带和橡胶履带块的股份制公司。

Track vibration due to typical rail joint irregularities has been simu-lated and verified.The influence of rail pad stiffness on track vibration is analysed in detail.

计算了广深准高速条件下典型接头不平顺激励的轨道动力效应，分析了轨下垫板的刚度对轨道动力效应的影响规律。

We have studied the variational pattern of track geometrical form due to wheel/rail forces under the quasi-static for operating of rolling stock, and also have studied the actions on elastic displacements of constraint rail due to the thickness and stiffness of track pad.

由轮轨力所引起的线路几何形态的变化规律；在假定轮轨力不变的情况下，又研究了轨底垫层的厚度和刚度对于约束钢轨弹性位移所起的作用；为确定轮轴的弯曲变形对轮轨关系的影响，同时建立了轮对有限元模型，计算了轮对承载状态所发生的弹性变形。

Plus, the new MacBook includes a huge, innovative glass track pad that functions as a combination of a traditional track pad and the multitouch screen of an iPhone.

另外，新款MacBook大胆创新，采用了玻璃质感的超大触控板，是传统触控板和iPhone多点触摸屏的完美结合。

Generally, the structure of city viaduct railway consists of track, rail pad, track pillow , box-beam and bridge pier.

城市高架轨道结构一般包括：轨道、轨道扣件、轨道垫块、箱型梁和桥墩。

Xuzhou City Endurance Rubber Track Shoes Shock Absorber Plant "Endurance rubber" is a professional production, research and development of engineering machinery special rubber shock absorbers, rubber track shoe business.

徐州市耐力橡胶履带板减震器厂"耐力橡胶"是专业生产、研制、开发工程机械专用橡胶减震器、橡胶履带板的企业。

The construction of a track and field sports ground requires the most accuracy of the circumferential instalment of track kerbs.

在田径运动场的施工中，要求跑道内突沿的周长达到最佳精确度。

For people who are into sports like track and field and would want to reach the distance traveled, the watch can easily monitor the projected time so you can keep track of your speed and monitor your speed as week.

的人谁是考虑如田径运动，并希望能接触距离的，手表可以很容易地监测预测时间，让您可以保留你的速度跟踪和监视您的一周的速度。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48