The limestone walls of Neversink, a 162-foot-deep open-air pit, provide habitat for a rare fern.
这个162英尺深的野外洞穴的石灰岩壁为一种罕见的蕨类植物提供了栖息地。
Between that operation and Thursday's excavation, the pit was completely sealed, out of fear that air or insects could damage the beams of the ancient boat.
在这个操作和周四的挖掘之间，地道被完全密封着，所以不用担心空气或者昆虫会对这些木材造成伤害。
And he opened the bottomless pit; and there arose a smoke out of the pit, as the smoke of a great furnace; and the sun and the air were darkened by reason of the smoke of the pit.
他开了无底坑，便有烟从坑里往上冒，好像大火炉的烟。日头和天空，都因这烟昏暗了。
The toothpicks will help suspend the avocado pit in water and keep the top part of the pit in fresh air and the fat base of the pit under the surface of the water.
牙签可以帮助把油梨核在水里撑起来，让上部在新鲜空气里，肥大的下部在水下。
The restaurant also includes an open-air patio defined by a 15-foot open flame fire pit that "is highly original and sure to be a popular gathering place."
餐厅还包括一个设有15英尺的明火火坑的露天庭院。“这是一个非常原始设计元素，但肯定是一个受欢迎的聚会场所。”
The restaurant also includes an open-air patio defined by a 15-footopen flame fire pit that “is highly original and sure to be a popular gathering place.”
餐厅还包括一个设有15英尺的明火火坑的露天庭院。 “这是一个非常原始设计元素，但肯定是一个受欢迎的聚会场所。
In addition to the swimming pool, the outside Spaces contain a fire pit, an open-air dining space and a covered lounge area.
除了游泳池外，室外的空间里有一个火山坑、露天的餐厅和有遮蔽的休息区。
In this strange extreme sport, a human catapult launches individuals over 26 feet (8 meters) in the air into a swimming pool or foam pit.
在这项奇特的极限运动中，参与者被弹射器抛到超过26英尺(8米)高的空中，然后掉入泳池里或者泡沫坑中。
'this life,' said I at last, 'is hell: this is the air — those are the sounds of the bottomless pit!
这种生活，我终于说，是地狱！这就是无底深渊里的空气和声音！
Numerical simulations about applying high temperature air combustion technology to rebuild a cell pit furnace were carried out.
系统研究了高温空气燃烧技术改造均热炉的各种方案。
Active lime pit is advanced in structure as it adopts reliable both-ends combined type scale sealing, making the air leakage factor below 10%.
活性石灰窑结构先进，采用可靠的回转窑两端组合式鳞片密封，使漏风系数小于10%；
It is a difficult problem to predict the air temperature of deep and hot mine pit in metal mine.
金属矿山深热矿井气温的预测计算是一个难题。
During joint mining of open-pit and underground, the ground air leakage control was realized by laying the capping layer on the open pit.
在露天与地下联合开采时期，控制地表漏风主要通过露天坑底铺设覆盖层来实现。
During joint mining of open-pit and underground, the ground air leakage control was realized by laying the capping layer on the open pit.
在露天与地下联合开采时期，控制地表漏风主要通过露天坑底铺设覆盖层来实现。
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