基本释义:

龙抬头连接段

网络释义

1)concrete section,龙抬头连接段

2)Longtaitou,龙抬头

3)spillway tunnel,龙抬头泄洪洞

4)faucet joint,龙头接嘴

5)dragon-raise-head free flow spillway tunnel,龙抬头明流泄洪洞

6)ogee spillway tunnel,龙抬头式明流泄洪洞

用法和例句

The Study of Experiments on Installing the Orifice Plate in the Longtaitou Section of Flood-cavity;

泄洪洞龙抬头段设置孔板的试验研究

Summary of study on ogee-section cavitation in longtaitou spillway tunnels;

龙抬头泄洪洞反弧段空化空蚀研究综述

Base on the previous research since 1981,this paper has given a brief introduction and comments on cavitation research of ogee-section in spillway tunnels.

根据国内外大量的工程实例,在前人研究的基础上,系统总结了龙抬头泄洪洞反弧段空化特性和空蚀成因,同时对反弧段的掺气减蚀和反弧段抗蚀体型的现有成果进行了综述,指出关于体型优化和掺气设施研究,数值实验具有花费少、适应能力强、提供的流场资料详细、便利方案选择等优点。

Therefore, it is very important to study sidewall aeration for safe operation of the ogee spillway tunnel.

高水头龙抬头式明流泄洪洞发生空蚀的部位一般位于反弧末端下游边墙及底板上,因此研究该部位的掺气减蚀设施具有十分重要的应用价值。

Study on Air Entrainment to Alleviate Cavitations for Downstream Sidewalls of Ogee Section in Spillway Tunnel;

龙抬头泄洪洞反弧段下游侧墙掺气减蚀研究

The Finite Element Dynamic Analysis of the Diversion Spillway Tunnel Flip Bucket Joint Section of Yunlong Water Reservoir

云龙水库导流泄洪洞龙抬头接合段有限元动力分析

Model Test and Turbulence Numerical Simulation on the Dragon-Raise-Head Free Flow Spillway Tunnel with High Head;

高水头龙抬头泄洪洞掺气减蚀试验研究及数值模拟

Most Chinese northern farmers believe that with the help of that day, all stores, big and small, will be full of grains.

我国北方广泛的流传着"二月二，龙抬头；大仓满，小仓流。

Ruan Ming remained silent and did not even raise his head.

阮明还是不出声，连头也没抬一抬。

Kelsey looked up sharply.

凯尔西机敏地抬头一看。

Pull yourself together. Hold your head up.

振作起来，抬起头来。

He raised his head slowly.

他不慌不忙地抬起头来。

He looked up again at the portrait of Big Brother.

他又抬头看一眼老大哥。

The sleeping dog awoke and reared his head.

狗醒来了，抬起了头。

Stomach in, chest out, shoulder back, head out.

收腹、挺胸、肩往后、抬起头。

Mr Simon looked up and said,

西蒙先生抬起头来说：

On which Seven looked up and said, `That's right, Five!

这时老七抬起头说：“得啦！

Stationery imprinted with such a heading.

印有这种抬头的信笺

headed notepaper

ph.1. 印有抬头的信笺

He looked up into the gallery again.

他重新抬头看着旁听座。

She tossed her head haughtily.

他傲慢地抬起了头。

Romeo looked up at her.

罗密欧抬头看着她。