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- The results show that vertical fissure permeability increases abo... 用实例说明了如何进行煤层气井的注入压降试井设计。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- A narrow opening, such as a crack or fissure. 裂缝如裂缝或缝隙之类狭窄的裂口
- vertical fissure 垂直裂
- But there was worse to come. Just ahead of us there was a huge fissure. 不过接着就更糟了。前面不远出现了一条巨大的地裂。
- A vertical or nearly vertical line or plane. 垂直线，垂直面垂直或近似垂直的线或平面
- At right angles to a vertical line. 横的与垂直线成90度角的
- Either vertical edge of a square sail. 垂直帆缘横帆的任何一个垂直帆缘
- One of the vertical supports of a handrail on a staircase. 楼梯栏杆小柱楼梯扶手的垂直支撑之一
- The state of being split or cleft; a fissure or division. 分裂，裂缝劈开或裂开的状态; 裂缝或分裂
- A vertical section of fabric; a gore. 编织品的垂直部分; 三角形布
- The northern face of the mountain is almost vertical. 这座山向北的一面几乎是垂直的。
- A deep fissure, as in a glacier; a chasm. 裂隙极深的裂缝，如冰川的裂隙；裂口
- A partial split or break; a fissure. 碎裂，裂缝部分破裂或裂开；裂缝
- A wide vertical band in the center of an escutcheon. 垂直宽条在一个饰有纹章的盾的中心部分的一条较广的垂直嵌条
- A narrow crack or opening;a fissure or cleft. 裂隙一个狭小的裂口或开口；裂缝
- The hawk descended in a vertical stoop on its quarry. 鹰向它的猎物直冲而下。
- Fissure Just ahead of us there was a huge fissure. 离我们前面不远处,出现了一个大裂缝。
- A deep fissure,as in a glacier;a chasm. 裂隙极深的裂缝，如冰川的裂隙;裂口
- Study of Two Methods For Pit and Fissure Sealing. 窝沟封闭剂的封闭性研究
