The ore minerals are bounded by the vein walls . 矿石矿物局限于矿脉之内。
Thus more than 90 per cent of the light is contained within the circle bounded by the second dark ring . 这样,有90以上的光落在第二暗环所包围的圆面积之内。
The characteristic position of a collapsed tank is approximately inverted and usually within the area bounded by the foundations . 毁坏的水塔差不多都是翻倒的,这是一个特征,而且通常倒在基础所包括的范围内。
At its northern, or nearest end, it was bounded by an isolated mountain, lower land falling off east and west, gracefully relieving the sweep of the outline . 北面,即最近的一端,一座孤山拔地而起,山的东西两侧则是一抹低地,把大地点缀得婀娜多姿。
A planar region bounded by a circle 圆形区,圆形空间被圆所包围的一个平面区域
Rift zones are elongated troughs bounded by faults 断裂带是以断层为边界的狭长凹槽。
Rift zones are elongated troughs bounded by faults 断裂带是以断层为边界的狭长凹槽。
A city park that was bounded by busy streets 被拥挤街道所包围的城市公园
Our ideas are bounded by our experience 我们的思想受我们的经验约束。
The airfield is bounded by woods on all sides 飞机场的四周都是树林