plane n. 懸鈴木屬樹木。 plane2 n. 1.平面,水平面,面。 2.(知識等的)發(fā)達(dá)程度,水平,階段。 3.【航空】機翼面;〔常 pl.〕飛機。 4.(結(jié)晶體的)一面。 5.【礦物】總巷道。 an inclined plane 斜面。 a plane of polorization 【礦物】偏振(平)面,偏光面。 a plane of reference 【數(shù)學(xué)】基礎(chǔ)(平)面,對照面。 a plane of symmetry 對稱面。 an elevating plane 【航空】升降翼。 a rear plane 【航空】尾翼,方向翼。 a robot plane 無人駕駛飛機。 a rotor plane 旋翼機。 on the same plane as 和…同一水準(zhǔn)[程度]。 adj. 平的;在平面上的,平面圖的。 a plane chart 平面海圖。 a plane figure 平面圖。 vi. 1.滑行;(比賽船等)在水面上飛一樣滑跑。 2.〔口語〕坐飛機去旅行。 n. 平刨;鏝。 a jack plane 粗刨。 vt.,vi. 刨平;鏝平。
Under the influence of original formation , tectonic reconstruction , superficial and epigene - action , network of structure planes was created in rock mass , accordingly complicated the rock mass structure 由于受原生建造、后期構(gòu)造改造和淺表生作用的影響,巖體中常發(fā)育多組裂隙,形成相互交切的結(jié)構(gòu)面網(wǎng)絡(luò)系統(tǒng),使巖體結(jié)構(gòu)復(fù)雜化。
The main achievement has been obtained as follows in the paper : ( 1 ) most of class no . i and ii structure plane of the slope is steep dip and is more steep than the man - made slope , class no . i and ii structure plane do not compose latent local unstable block 論文研究成果如下: ( 1 )邊坡、類結(jié)構(gòu)面以中陡傾角為主,且大多數(shù)大于邊坡開挖坡角。通過野外調(diào)研和理論分析,闡明工程邊坡開挖面附近, 、類結(jié)構(gòu)面相互未組合成不利塊體。
Firstly , according to the natural geology study of the quarry , the control structure planes are determined , which are cut to be building blocks by two sets of main joints . failure can occur due to the intensity weaken of the joint planes caused by excavation relief and rain immersion 首先研究了采場的自然地質(zhì)條件,確定了影響邊坡穩(wěn)定的控制性結(jié)構(gòu)面,即塊體主要由兩組節(jié)理切割而成楔形體,由于開挖卸荷及雨水浸泡,致使節(jié)理面強度減弱而發(fā)生破壞。