perimeter ditch是什么意思

网络释义

用法例句

In this paper,hydraulics principle and empirical formula are used in hydraulic calculation of flow in different forms of side ditches and water drainage capability of open water outlet in continuous gradient and concave vertical curve bottom.

利用水力学原理和经验公式,对不同形式的边沟流量和开口式排水口在连续坡度上及凹形竖曲线底部的排水能力进行了水力计算,并采用修正法计算了不同形式的边沟水流量。

By analyzing expressway side ditch design,combined with the engineering practice,the paper discussed the basic principle of side ditch drainage and beautification design for meeting with side ditch drainage plan.

结合山西省高速公路建设的工程实际,初步探讨了目前高速公路边沟排水与美化设计的基本原则,提出能更好地满足边沟排水的设想。

Calculation of groove edge grinding allowance of deep groove ball bearing;

深沟球轴承沟边留量计算

Using hydraulics principle and experiential equation,different gutters and inlets are alalysed deeply.

利用水力学原理及经验公式对不同形式的边沟以及不同形式的排水口进行了深入分析。

north light gutter

朝北锯齿形屋顶边沟

On the Complex Human Nature in the Series "Jiabiangou";

论《夹边沟》系列小说中的复杂人性

A channel at the edge of a ship's deck to drain away water.

舷侧排水沟轮船甲板边上排水的沟

The sides of the trench fell in.

壕沟的两边塌陷了。

A dime is milled.

一毛硬币边缘轧有齿沟。

The water flows into the ditch at the edge of the rice field.

水从稻田边流进沟里.

The rainwater run along the gutter into a grating at the side of the road.

雨水沿著排水沟流入了路边的阴沟格栅。

The rainwater runs along the gutter into a grating at the side of the road

雨水沿著排水沟流入了路边的阴沟格栅

The rainwater ran along the gutter into a grating at the side of the road.

雨水沿着排水沟流入了路边的阴沟格栅。

A channel at the edge of a street or road for carrying off surface water.

排水沟，阴沟在街边或路边把地面的水排走的通道

A long, steep - sided valley on the ocean floor.

海沟一种海底狭长而两边陡峭的山谷

The rain ran in shallow runnels alongside the path.

雨水流进路边的小河沟里.

The horse balked at the ditch

马到壕沟边突然停蹄不前。

My horse balked at the ditch.

我的马跑到壕沟边突然停蹄不前。

The troops were entrenched near the mountains.

部队在群山边筑起壕沟以防卫自己。

The enemy were entrenched beyond the hill.

敌人在山的那一边以壕沟防守。

The ditches beside the fields were alive with the croaking of frogs

田边水沟里青蛙叫声不绝。

The three of them halted on the edge of the draw and looked down.

三个人冲到山沟边上，站住往下一看。