行驶

It's an amphibious auto which means it can go on land or sea, and it's Chinese-made, Chinese-designed.

它是一辆两栖汽车，这意味着它可在陆地或海上行驶，而且是由中国设计和制造的。

Homework 1. Seven cars of a freight train in Washington have derailed over the Anacostia River. A Fire Department official says there are no injuries and there is no cause for concern.

华盛顿的一列货运火车在行驶至Anacostia河上方时有七节车厢出轨，一消防局官员称并没有造成人员伤亡，事故原因还不清楚。

Two different methods of analytic dynamics are employed to deduce the math model of slight vibration of the motorcycle when it is changing speed.

本文用解析动力学的两种不同方法，推导出了摩托车变速行驶时微振动的数学模型。

Simulations show the integrated can achieve the ideal yaw rate with small roll angle and small side slip angle at the center of the gravity under the various running conditions, especially under the critical conditions The handling, stability and active safety are effectively improved by the control system

该系统可大大提高各种转向特性的汽车在各种行驶条件尤其是恶劣条件下的操纵稳定性和主动安全性。

Radio telescopes are relatively inexpensive; radio signals travel at the speed of light, faster than which nothing can go; and the use of radio for communication is not a short-sighted or anthropocentric activity.

射电望远镜相对来说是昂贵的，无线电信号以光速行驶，没有什么比起它能走的更快了；而且无线电对于传播的使用不是一种短视或者以人类为宇宙中心的行为。

The method does not require the supremum of the optimal approximation error being known.

引言月球探测车在松软土壤上行驶时的驱动动力学非常复杂。

As far as the automobile structure be concerned, since the automobile engine output rotation rate is very high, must actual running speed having rotation rate and carriage wheel a set of the speed change device , automobile change gear even if be used to harmonize an engine right away for the optimum performance bringing an engine into play.

就汽车的结构而言，由于汽车发动机的输出转速非常高，为了发挥发动机的最佳性能，就必须有一套变速装置，汽车变速器就是用来协调发动机的转速和车轮的实际行驶速度。

It takes 10 seconds or so to reverse from full speed ahead to full speed astern.

从全速前进转到全速后退需十秒钟。现在行驶会有危险。

He drove at a speed of 80 miles an hour.

他以每小时8英里的速度行驶。

He drives his car at a speed of 80 kilometers per hour.

他开车以每小时80公里的速度行驶。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。