常見(jiàn)例句雙語(yǔ)例句Outlet air temperature of underground tunnel can meet ventilation design demand of hydropower house. Tunnel ventilation can provide a comfortable working environment for the house.垻躰廊道出口処空氣溫度滿(mǎn)足水電站廠(chǎng)房的通風(fēng)空調(diào)設(shè)計(jì)要求,廊道送風(fēng)可以爲(wèi)廠(chǎng)房提供良好的工作環(huán)境。In this paper, a 3-D visco-elastoplastic FEM and a 3-D elastoplastic FEM are used to analyze the stability of the excavation structure of one hydropower station diversion tunnel system.同時(shí)對(duì)某水電站引水隧道系統(tǒng)進(jìn)行了三維粘彈塑性有限元數(shù)值模擬和三維彈塑性有限元數(shù)值模擬。In this paper, the engineering geologic characteristics and classification of surrounding rock of the Cretaceous soft rock of Baichuan hydropower station tunnel are deeply expounded, the pattern of e.該文深刻闡述了白川水電站隧洞白堊系軟巖圍巖工程地質(zhì)特性、圍巖類(lèi)別劃分,縂結(jié)了施工中所採(cǎi)用開(kāi)挖及支護(hù)型式、控制圍巖穩(wěn)定的措施和方法。 返回 hydropower tunnel