pinus pumila是什么意思

网络释义

用法例句

The Study on Open-Top Type Proportion Weir Flow Sensor;

无顶式比例堰流量传感器的研究

This paper puts forward a kind of flatbottomed side contracted weir.

提出一种平底侧收缩堰作为灌溉渠中的新型量水堰，以代替通用的薄壁堰，并对这种堰的水流特征进行了分析与初步的试验研究。

This paper first introduces the building process of the Fushan Weir,then use the modern hydraulic engineering technique knowledge to analyse the bursting reason of the weir body.

文章首先简述浮山堰的修筑过程,然后利用现代水利工程技术知识,从堰基稳定、溢洪道泄流能力、过坡坡度、渗流影响等主要方面,分析堰体溃决的原因。

Experimental study on the concrete properties in cut-off wall of the earth-rock cofferdam;

土石围堰防渗墙混凝土性能试验研究

Structure design of Donghu tunnel steel sheet pile cofferdam;

东湖隧道钢板桩围堰结构设计

Application of geomembrane to cofferdam of Langshitan Hydropower Station;

土工膜在浪石滩电站围堰工程中的应用

The checkgate mainly includes frame, poling board, wedge-shaped device and etc.

堰门主要有堰框、堰板、楔型装置等部件组成。

a body of water controlled by such a barrier.

由水坝或堰控制的水.

Such weirs were called staunch.

这种堰称之为拦水坝。

Benevolence Everlasting as a River--On "Qimen Sanyan Barrage" and Its Benefit to Later Generations;

万古恩同万古流——论“七门三堰”及“三堰余泽”

Selection of the form construction plan of weir surface concrete of the overflow weir of Ancun Reservoir

安村大坝溢流堰堰面砼模板施工方案选择

The labyrinth weir has the advantage of discharge capacity relative to that of the straight weir.

迷宫堰相较于直线堰,最大的优越性体现在它的泄流能力上。

Analysis of Stress-Strain and Stability for Longitudinal RCC Cofferdam Foundation in Liuku Hydropower Station;

六库水电站纵向碾压混凝土围堰堰基应力应变及稳定性分析

Instead of glacier damming lake,Changhai Lake in Jiuzhaigou Resort Area,Sichuan Province,China should be regarded as a damming lake caused by collapse

四川九寨沟风景区的长海不是冰川堰塞湖而是崩塌型堰塞湖

Three Dimensional Finite Element Analysis on Stress and Deformation of Cofferdam and Cut-off Walls of Shenxigou Hydropower Station

深溪沟水电站围堰堰体及防渗墙应力变形三维有限元分析

Engineering Geo-mechanics Analysis of the Barrier Lake in Baisha River at Dujiangyan City Induced by Wenchuan Earthquake

汶川大地震都江堰市白沙河堰塞湖工程地质力学分析

Numerical simulation and verification of flood routing for risk-elimination of Tangjiashan Landslide Dam

唐家山堰塞湖应急除险工程堰塞坝下游洪水演进复演验证

Guide for design of cofferdam for hydropower and water conservancy project

水利水电工程围堰设计导则

hydraulic crest

塔盘上液面超出溢流堰高度

dam-type power station

堰堤式发电站，蓄水式水电站

weir to inside surface of tank

溢流堰至容器内壁的距离

Mount Qincheng and the Dujiangyan Irrigation System

青城山和都江堰灌溉工程

The discharge from the weir opening should be free.

从堰开口处的泻水应畅通。

A Successful Example of Water-Control: Dujiangyan Irrigation Project

都江堰是“以水治水”的成功范例