extraction opening的意思

extraction opening中文翻譯：

抽汽口

相似詞語短語

extraction───n.取出；抽出；拔出；抽出物；出身

opening───adj.開始的；v.開放（open的ing形式）；打開；公開；n.開始；機會；通路；空缺的職位

extraction 2015───提取2015

tooth extraction───拔牙，拔牙術

opening times───n.營業時間( opening time的名詞復數 )；營業時間(openingtime的復數)

opening act───n.開場，開幕，開張；序幕

opening hours───圖書館開放時間，書店營業時間；（圖書館）開放時間；（書店）營業時間

guaranine extraction───瓜拉寧萃取

extraction complete───提取完成

雙語使用場景

Due to the increase in access space, the stress concentration state of roadway is improved and the stability of extraction opening is increased.───由于加大了進路間距，改善了巷道的應力集中狀態，提高了回采巷道的穩定性。

surrounding rock of roadway is a compound structure consisted of roof, floor and sides. The sides of extraction opening are the weak coal mass, which affect the stability of floor directly.───巷道圍巖是由頂板、底板、兩幫組成的復合結構體，回采巷道兩幫為軟弱煤體，直接影響到底板的穩定性。

New development of mechanism and control technique study of extraction opening floor heave───回采巷道底臌力學原理及控制研究新進展

Stability analysis of coal pillar and immediate bottom of extraction opening───回采巷道煤柱與底板穩定性分析

Study on floor heave mechanical principle of extraction opening───回采巷道底鼓力學原理研究

Bolt supporting mechanism in the extraction opening───回采巷道錨桿支護機理分析

英語使用場景