All are tricky in a mine rendered unstable by the cave-in, and, in the best of cases, will take several months.
对于一个刚发生塌方仍处于不稳定状态的矿井来说，实施这两种方案都很棘手，而且，最快也需要几个月的时间。
18 miners remain trapped following a cave-in at a mine in Heilongjiang.
黑龙江一煤矿突发塌陷事故，目前仍有18名矿工被困井下。
There has been no communication with the miners since a cave-in on Monday.
自星期一的塌陷事故以来，矿工们就失去了联系。
Objective To explore a suitable therapeutic method for various open cave-in skull fracture in young children.
目的探索小儿开放性粉碎性颅骨凹陷骨折适当的治疗方法。
A spirit of solidarity has bloomed in the Atacama Desert, the barren wasteland where the mine is located, since the cave-in.
矿井位于阿塔·卡马沙漠(Atacama Desert)这片不毛之地，自塌方事故发生后，一种团结精神就在这里生长。
First, based on similar material model test, top coal cave-in characters in steep and thick seam were studied as well as failure law of main roof and features of surface subsiding.
首先利用相似模拟实验研究了急斜特厚煤层顶煤的冒落特征、顶板的破坏规律，以及地表下沉的特点。
A multitude of ring-shaped cracks and three water leakage points were discovered in the right side lower header of a boiler together with a cave-in of the boiler roof water-cooled wall.
锅炉右下集箱产生了很多环状裂纹和三个渗水点，同时顶棚水冷壁管塌陷。
The cave-in is believed to have been brought on by flooding in the mine in the city of Hegang, which is around 300-kilometers northeast of the provincial capital Harbin, near the border with Russia.
据悉，塌陷事故由渗水引起，事故发生在东北部城市鹤岗，距省会哈尔滨约300公里，位于俄罗斯边境附近。
The late Ice Age rope found in the French cave of Lascaux consists of fibers spiraling to the right, and was therefore tressed by a righthander.
在法国拉斯科洞穴中发现了冰河时代晚期的绳索，这条绳索由向右旋转的纤维捆成，因此它是由右撇子编成的。
As I lay in the cave, breathing the dry dust of the cave floor, I tried to picture the person these artifacts belonged to.
当我躺在山洞里，地面上干燥的泥土的气息扑鼻而来，我开始想象这些东西的主人的样子。
'a diversified assemblage of flint blades was manufactured and used,' the Tel Aviv scientists wrote, describing the tools they found in the cave.
“多样化的打火石刀片组合被生产并且使用，”特拉维夫的科学家在描述他们在山洞中找到的工具时说道。
"Most of the models in cave formation today don't have this mechanism at all," says Piotr Szymczak, a physicist at the University of Warsaw.
“如今大多数洞穴形成的模型中早已不再拥有这种机制，”PiotrSzymczak，华沙大学的物理学家如是说。
"Most of the models in cave formation today don't have this mechanism at all" says Piotr Szymczak a physicist at the University of Warsaw.
“如今大多数洞穴形成的模型中早已不再拥有这种机制，”PiotrSzymczak，华沙大学的物理学家如是说。
Their first home is usually a den, which can be a small cave or a hole dug in the ground.
它们的第一个小家是兽穴，即在地上刨出的坑或洞。
He hollowed out a cave in the snowfield for night.
他在雪原上挖了个洞以过夜。
The Vindija cave in Croatia, where the Neanderthal bones — remains of three women who lived between 38, 000 and 45, 000 years ago — were found.
克罗地亚的Vindija洞穴，在这里科学家找到了三个生活在38 000到45 000年前的尼安德特妇女的遗骨。
The mysterious killer has been dubbed White Nose Syndrome (WNS) in America, where it was first discovered in a cave in New York State four years ago.
这个神秘的杀手在美国被称做白鼻子综合症，四年前首先在纽约州的一个山洞中被发现。
Empty paddle boats await rowers at the main cave entrance at Puerto Princesa Subterranean River National Park in the Philippines.
菲律宾的公主港地下河国家公园的主洞入口处，停靠着几只空空的桨船，在等待桨手的到来。
熊住在洞里。
When the cave door was unlocked, a sorrowful sight presented itself in the dim twilight of the place.
当洞口的门被打开时，昏暗的暮色中出现了一幅令人悲伤的景象。
The remains were excavated at a cave site in southern Siberia
残骸在南西伯利亚的一处洞穴中被发掘出土
He and his two daughters lived in a cave.
他和两个女儿住在一个洞里。
After whiling some time away in the cave, I returned to daylight and continued along the path.
在洞穴里消磨了一会儿时间后，我出了洞，继续沿着小路往前走。
Sleeping in a cave, according to the management of Gamirasu Cave Hotel, is surprisingly comfortable.
按照Gamirasu洞穴酒店的管理人员的说法，在一个洞穴里睡觉是惊人地舒适的。
A large bat population was seen in the cave and the woman is reported to have had direct contact with one bat.
在该洞穴里见到过大量蝙蝠，而患者本人与一只蝙蝠有过直接接触。
Emil Bachler discovered a large stone chest filled with cave bear skulls in the Drachenloch Cave.
埃米尔·巴赫勒在德拉琴洛克洞穴中发现了一个巨大的石头箱子，里面装满了洞穴熊的头骨。
Here's why: In 1830 a local official named George Rankin lowered himself into the cave on a rope tied to a protrusion in the cave wall.
原因如下：1830年，一位名叫乔治·兰金（George Rankin）的当地官员用一根绳子把自己吊入洞穴，这根绳子固定在洞穴壁的一个突出石块上。
In Southwest France in the 1940's, playing children discovered Lascaux Grotto, a series of narrow cave chambers that contain huge prehistoric paintings of animals.
20世纪40年代，在法国西南部，玩耍的孩子们发现了拉斯科洞穴，这是一系列狭窄的洞穴洞穴，里面有巨大的史前动物壁画。
In Southwest France in the 1940's, playing children discovered Lascaux Grotto, a series of narrow cave chambers that contain huge prehistoric paintings of animals.
20世纪40年代，在法国西南部，玩耍的孩子们发现了拉斯科洞穴，这是一系列狭窄的洞穴洞穴，里面有巨大的史前动物壁画。
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