upper-wall opening 上部侧墙开口
upper-wall openings 上部侧墙开口
Upper wall of fault 断层倾向盘
stope roof and upper wall 采场顶板与上盘
Upper wall tissue velocities 前壁运动速度
upper wing wall 上游翼墙
upper coffer-wall 上游围堰
upper shear wall 上部剪力墙
The red lacquer work on the upper wall was badly chipped.
墙面上的红漆已经脱落了不少。
The potential fracture plane at upper wall is similar to "0."
上部墙体潜在破裂面形状与“0。”
Comprehensive measures are taken to protect the ores and rock close to the main fractured formation in the upper wall.
将上分段矿石顶板进行预支护,靠上盘主断裂层的矿岩运用综合维护措施。
In the poem "Mending Wall" the speaker and his neighbor walk together along a wall, repairing the damage caused by winter weather: Something there is that doesn't love a wall, That sends the frozen-ground-swell under it And spills the upper boulders in the sun, And makes gaps even two can pass abreast...
VOA: special.2011.04.17
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