说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。
您的位置：首页 -> 词典 -> 架前冒落
1)  caving in front of supports
架前冒落
例句>>
2)  rooffall in head face
架前冒顶
1.
Further, the method to determine reasonable thickness of roof coal is discussed and the mechanism of rooffall in head face is analyzed as well.
由此，探讨了确定合理顶煤厚度的方法和架前冒顶的机理。
3)  Nose landing gear
前起落架
1.
Optimization on fast-extension performance of nose landing gear of carrier-based aircraft
舰载机前起落架突伸性能优化
更多例句>>
4)  fall [英][fɔ:l]  [美][fɔl]
冒落
1.
The hing girder assorting with π type steel used in broken caving roof in Nanshan Coal Mine,Hegang Mining Bureau can not only solve the roof fall accident but also meet the needs of section mining support.
鹤岗矿务局南山煤矿在破碎易冒落顶板中 ,铰接顶梁与π型钢梁配套使用 ,不仅解决了顶板易发生的抽漏冒顶事故 ,而且满足了分层开采各分层顶板支护的要
2.
Through observing and analyzing to roof and wall of spot in 6114 workface,this paper sum up rules and features of rib spalling and roof fall under complicated geology condition in sub-level caving mining workface,it raises a series of roof control measures and gets good result.
通过对 6 114工作面顶板、煤壁现状的现场观测和理论分析 ,总结出了复杂地质条件下综放工作面煤壁片帮、端面顶板冒落的规律和特点 ,提出了一系列复杂地质条件下综放工作面顶板控制措施 ,现场应用后取得了较好的效
更多例句>>
5)  Roof fall
冒落
1.
The roof falling types of worked out area in south mining district are pointed out, which are scattered falling and batch falling.
指出南区采空区顶板冒落形式 ,一是以散体形式零星冒落 ,另一是批量冒落。
更多例句>>
6)  roof falling
冒落
1.
To predict roof falling,AE field tests have been conducted and AE monitor holes are laid out based on the block analysis.
为了预报冒落事故，开展了声发射（ＡＥ）现场试验，并在块体分析的基础上布置了ＡＥ监测孔。
2.
To predict roof falling) AE field tests have been conducted and AE monitor holes are laid out based on the block analysis.
为了预报冒落事故,开展了声发射(AE)现场试验,并在块体分析的基础上布置了AE监测孔。
更多例句>>
补充资料：落架风

落架风

落架风 　　病名。下颌关节脱臼。见《重楼玉钥》卷上。即颊车骨脱臼。俗称吊下巴。郑梅涧云：“此症或因酒后，或偶大笑，或大呵欠，致脱落下颏不得合架，口大开而不能咀嚼。虽属上热下虚，实由气血有亏，以致胲筋弛而不收”。治宜用手法复位并以布兜其下颏，系于项上。可内服归脾汤，补中益气汤等。本病即今之颞下颌关节脱臼。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条