speed reducer

Effect of road hump on driving comfort and safety of vehicles;

道路减速带对车辆平顺性和安全性的影响

Discussion of the auto slowdown facilities with humane and landscape design in residential district

居住区道路减速带的人性化与景观化设计探讨

The effects of decelerating lane in the off-ramp system

匝道系统减速车道对高速公路交通流的影响

sleeping policeman(bump built across a road to make drivers slow down )

路埂（横设于道路上的隆起物,可使司机减速）.

Bump built across a road to make drivers slow down

路埂（横设於道路上的隆起物，可使司机减速）

The research of the effect of the speed bump on the road

公路设置驼峰式减速带的实际效用研究

A simulation model on 3D trajectory of missile with parachute

一种带减速伞的弹体三维弹道数值仿真模型

final driving transmission

带主减速器的变速器

intermediate wheel gear

带中间齿轮的减速装置

back geared motor

带减速齿轮的电动机

Stability of surrounding rock mass for tunnel of Shiman highway in Liangyun fault

两郧断裂带十漫高速公路隧道围岩稳定性研究

Slack up before you reach the cross-roads.

到交叉路以前减速。

Study and Experiment on the Retarded Down Grade Lane for Continuous Long and Steep Downgrade Sections in Mountain Terrain;

山岭重丘连续长大下坡路段减速下坡车道研究与实验

The one who knows the way should lead the way.

知道路的人应该带路。

Model Free Adaptive Control Based Freeway Ramp Metering with Feedforward Iterative Learning Controller

带有迭代学习前馈的快速路无模型自适应入口匝道控制

These act as a sort of porous tube and tend to improve the axial air velocity. They also reduce the turbulence so that there is less isturbance to the filling.

这些带孔的管道可以改善轴线处气流的速度,也可以减少涡流,因此纬纱受涡流的干扰较少。

rolled arrestment

飞机场带坡度时的拦阻减速

Effects of windbreak width in wind direction on wind velocity reduction

迎风向防风林带宽对风速减弱的作用

A New Steepest Potential Reduction Mehod for Constrained Equations

带约束方程的一种新最速势缩减算法