In this paper, Analysis in theory has been made of the problem of extrusive flame through window in exterior wall applying the concerned knowledge of lleat Transfer and Fluid Mechanics, and experimental study has been made of the problem.
用传热学、流体力学等的有关知识，从理论上分析了通过外墙窗口喷出火焰的有关问题，并对这些问题进行了实验研究。
He was the first to mount the breach in the city wall.
他首先登上城墙豁口。
There is a breach in the wall.
墙上豁了一个口子。
a gap in a fence, hedge, wall, etc
篱笆、 树篱、 墙壁等的豁口
Wriggled through a gap in the fence;a large gap in the wall where the artillery shell had exploded.
从篱笆间的缺口处穿过；炮弹片在墙上炸的大豁口
Great rents and splits branched out in the solid walls, like crystallisation;
坚实的墙壁以结晶的纹样作树枝形迸裂，迸出了巨大的豁口和裂缝。
But with enviable skill the steersman rode with the swells and headed his canoe toward the perilous opening in the coral wall.
但是，舵手以令人叹服的技巧乘着波浪猛地拨正船头，船对准了珊瑚墙上那个危险的豁口。
A big gap yawned between the rocks.
岩石间豁开一个大裂口。
an opening in a hedge, fence, etc
树篱、 篱笆等上的豁口
The hole yawned before him.
洞口在他面前豁然而开。
There is a way out of the castle by a secret door in the wall.
墙上有一个暗门是这座城堡的出口。
surrounded by a wall with 6 gates, to serve this port.
四周用开了六座城门的城墙围住，供港口使用。
Immediately inside the entrance to the park is a short wall which hides everything within from the sightseers' view. But once they skirt this short wall, the garden unfolds itself before their eyes and a beautiful seacape is revealed.
园门内有一短墙，挡住游人视线，过墙便豁然开朗，只见一派海上风光。
The nail caused his shirt to gap open
那颗钉子使他的衬衣豁了个口子。
The spout is chipped so it doesn't pour very well.
这壶嘴儿有个豁口, 倒起来不方便.
The gap in the fence was just wide enough for the sheep to get through.
篱笆上的豁口宽度刚好能让羊钻过去.
The gap in the fence is just wide enough for the sheep to get through
篱笆上的豁口宽度刚好能让羊钻过去
Studies on Chinese Export Cartel Exemption from Anti-Monopoly Law
中国出口卡特尔反垄断豁免制度研究
Beyond the walls, several suburban villages pressed close about the gates, but less numerous and more scattered than those of the University.
城墙外面，城门口紧挨着几个城关市镇，但数量少于大学城那边，也比那边分散。