如果轮胎亏气将导致行驶阻力增加，造成油耗上升；
If the tire gas will lead to increased driving resistance, resulting in fuel consumption increased;
受地形、交通情况及行驶阻力的影响，车辆转弯时往往要求减速。
Affected by terrain, traffic conditions and driving resistance, the vehicle is often required to slow down.
行驶阻力消耗车辆的功率并且影响车辆动力系统和传动系统的寿命。
Resistance consume the power of vehicle and affect life-span of dynamic system or transmission system.
摩托车的行驶性能曲线图，最基本的图形是摩托车驱动力—行驶阻力平衡图。
In plotting the motorcycle running performance, the balance of driving force -running resistance is the most essential one.
本文作者推导了船体行驶阻力的半经验公式，并用此公式计算不同情况下的行驶阻力。
In this paper, a semi-empirical formula for the travel resistance of the boat body was derived and the travel resistance in different specified conditions were calculated.
同样重要的是，它的操控性能评估以确保其选择桩所需的能力和穿透深度可在一个合理的行驶阻力。
It is also important to assess the driveability of the selected pile to assure that the required capacity and penetration depth may be achieved at a reasonable driving resistance.
本文介绍了该系统的硬件、软件、控制方式以及通过电涡流测功机加载来模拟汽车行驶阻力的方法。
The hardware and software of the system control modes and simulating method of the running condition of the automobile...
这种试验的关键是摩托车实际道路行驶阻力的确定及其在底盘测功机上的设定，文中对此作了较详细的分析和介绍。
The key of the test is the determination of the real road resistance and its setting on the dynamometer. A detailed analysis and introduction are given in this paper.
在城里低速行驶时，阻力就不是个大问题了，这样开着车窗和天窗往往会比开空调省油。
When driving slowly around town, where drag is less of a factor, keeping Windows and sunroofs open typically USES less fuel than running the ac.
车流通畅，相互紧随行驶的车辆能利用前车产生的较小的空气阻力，这些都可能减少油耗和污染。
Fuel consumption and pollution might be reduced by smoothing traffic flow and running vehicles close enough to each other to benefit from aerodynamic drafting.
除非你在空气动力学实验室工作，否则没有人知道汽车在空气的阻力下行驶时，75英里的时速比65英里要多消耗多少能量，事实是这个差距非常大。
Unless you work in an aerodynamic lab, you don't understand how much more energy it takes to push a car through the air at 75 MPH than at 65 MPH, but it's huge.
答：当在高速公路上行驶时，你最好把车窗和天窗都关上，否则通常会带来相当大的阻力，抵消掉不开空调省下的油钱。
A: At highway speeds you are best off closing the Windows and sunroof, because opening them often causes enough drag to offset any savings from turning off the air conditioner.
所以胶囊列车在管道内部行进时不会遇到太大阻力，这样就可以用很少的能量行驶非常快。
So now the capsule travelling inside the tube doesn't encounter as much resistance, and therefore can travel really fast with very little energy.
通过对电动摩托车行驶时各种阻力的分析，确定了其核心部件——电动机匹配的参数，并验证了其可行性。
Through the analysis of various resistance of electric motorcycle when driving, its key part-the matching parameter of motor, is confirmed and its feasibility is verified.
减低汽车行驶中的空气阻力、抑制其行驶时的气动噪声具有十分重要的意义。
It is very important to reduce the aerodynamic drag and noise for traveling vehicles.
当一个正在水下行驶的物体为了减小经由一个浸水面产生的阻力而沿其全身或局部部位有意排泄出气泡时，超空泡就产生了。
Super-cavitation is created when gas bubbles are intentionally vented along all or part of an object travelling underwater so as to reduce the drag caused by a wetted surface.
本文对两栖车辆在水中行驶的各种阻力进行了分析。
In this paper, different kinds of resistance of amphibious vehicle steering on the water have been analyzed.
想像一下，一艘很大的平底船，在水中行驶非常缓慢，因为它产生了阻力。
Imagine a big flat barge moving through the water and how slow it travels because of the amount of resistance it creates.
论述汽车行驶工况的滚动阻力，介绍一种测试汽车滚动阻力的方法。
The rolling motion resistance of running automobile are expounded, and a method for testing the rolling motion resistance of running automobile is introduced in this paper.
作为一个船舶技师，科克雷尔在寻找解决波浪阻力的方法，因为波浪阻力浪费掉了船在水面行驶的大量动力，从而限制了船的速度。
As a shipbuilder, Cockerell was trying to find a solution to the problem of the wave resistance which wastes a good deal of a surface ship's power and limits its speed.
当在高速公路上行驶时，你最好把车窗和天窗都关上，否则通常会带来相当大的阻力，抵消掉不开空调省下的油钱。
At highway speeds you are best off closing the Windows and sunroof, because opening them often causes enough drag to offset any savings from turning off the air conditioner.
后来气垫船跨越英吉利海峡，平衡地在波浪上方行驶，波浪不再产生阻力。
Later it crossed the Channel, riding smoothly over the waves, which presented no problem.
结果表明：队列行驶车辆随车间距离的缩短，阻力值降低。
Results indicated that the drag of platoon decreases with the decreasing of the vehicle spacing at fixed vehicle number.
汽车迎风面积是指汽车在行驶方向的投影面积，汽车迎风面积是求汽车空气阻力系数的必需参数。
Automotive frontal area is projected area of automobile driving direction, which is necessary parameter of measuring automotive air drag coefficient.
以后，此气垫船横渡英吉利海峡，平稳地行驶在海浪之上，波浪不再产生阻力。
Later it crossed the Channel, riding smoothly over the waves, which presented no problem.
以后，此气垫船横渡英吉利海峡，平稳地行驶在海浪之上，波浪不再产生阻力。
Later it crossed the Channel, riding smoothly over the waves, which presented no problem.
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