洞穴

This once nondescript cave was launched into international stardom in 1986 when cavers broke through a closed passage and discovered numerous walkable tunnels.

这一次，不伦不类洞穴被发射到国际明星在1986年时，当探察洞穴的人，冲破了一个封闭的通道，并发现无数可以行走的隧道。

A popular resort since Roman times, it is famous for its Blue Grotto, a picturesque cave indenting the island's high, precipitous coast.

自古罗马时代以来就是一个度假胜地，以其蓝色洞穴而闻名，为该岛高而陡峭的海岸上的一处风景优美的洞穴

One can watch a short film there, about a sad love tale and the ecological environment of the grottos.

人们可以在那里通过观看一部短片，了解一则与洞穴相关的凄美的爱情故事以及洞穴的生态环境。

I had no measure of time, day and night were alike in that ill-smelling cavern of the ship's bowels where I lay.

我没法估计时间，我是躺在船中的一个洞穴里的。在这臭气熏天的洞穴里，白天和黑夜没有什么区别。

Zhang Yexing should be the man having seen the "Sun" already.

张业兴应该是看到过&太阳&的人，他回到了&洞穴&里面，&洞穴&被他置换成了&剧场&。

The Niah Great Cave is host to half a million black-nest swiftlets that make their nests high in the cave's walls.

尼亚大洞穴是五十万只黑巢金丝燕的栖身之地，这些金丝燕将牠们的巢高高筑在洞穴的石壁上。

The formation of caverns and swallets is a feature of limestone and chalk areas,subisidnce following the collapse of these is not uncommon.

石灰岩地区的显著特征就是其中出现的一些大的洞穴和灰岩坑，而这些洞穴的倒塌往往就将会引起地下水的渗透灌溉作用。

Because they are made of ice, glacier caves can be quite unstable and present unique challenges to spelunkers.

因为它们是被冰做成的，冰河洞穴可能是十分不稳定和提出独一无二的挑战对于爱好探索洞穴的人。

Because they are made of ice, glacier caves can be quite unstable and present unique challenges to spelunkers.

因为它们是冰制作的，冰河洞穴可能是很不稳定的和呈现独特的挑战对于爱好探索洞穴的人。

Spelunkers rappel 300 feet (90 meters) into the Greenland ice sheet.

意译：洞穴图片。爱好探索洞穴的人用绳索下口下降到300英尺（90米）到格陵兰大冰原里。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。