熔岩

While I was braving the rain to explore the area, I came upon a lava cave.

当我冒雨探索这个区域时，碰上了一个熔岩洞穴。

This is the reason why we use "lava tube" to describe an empty but through lava cave/.

这就是为何我们用"lava tube"来形容空荡但直通的熔岩洞穴。

After the helicopter ride, we went to the northern part of the island and visited this huge lava cave.

直升机之旅完后，我们到岛屿北部地区参观这个巨大的熔岩洞穴。

Originally this was believed to be a naturally formed lava tube cave and interpreted as possibly the place of Chicomoztoc the place of human origin according to Nahua legends.

原来这个被认为是一个自然形成的熔岩管洞穴并解释为可能的地点Chicomoztoc 地点的人类起源据Nahua传说。

Many times the top or the roof of the lava tube may collapse. Once it is collapsed, then we call it an open lava cave.

年代久了， lava tube的上端或顶部可能会倒塌，一旦它塌陷，就称之为一个开口的熔岩洞穴。

The series follows Dr Stewart's personal journey to some of the most remote places on the planet, from abseiling down into a lava lake in Ethiopia to cave diving

本系列记录片追寻Iain Stewart 博士的个人足迹，从埃塞俄比亚熔岩湖的潜探到在由慧星撞击形成的水下洞穴中进行探险，这些撞击曾经使恐龙灭绝。

Heritage include: geological sites, glorious carbonate洞顶and ground, the pure black lava wall and regarded as the most perfect lava cave system; sunrise peak posed by the tuff cone-shaped mountain, as tall as the fortress seaside, stunning scenery; peak Korea - Han Mt to waterfalls, rocks and different form of crater lakes and famous.

遗产包括：地质遗址，绚丽多彩的碳酸盐洞顶和地面，纯黑色的熔岩洞壁，被视为最完美的熔岩洞窟体系；日出峰，由凝灰岩构成的锥形山峰，如堡垒般矗立在海边，景色令人叹为观止；韩国最高峰——汉拿山，以瀑布、形态各异的岩石和火山口湖泊而闻名。

Photo Gallery: Volcano Exploration Lava spews from a new cone on Mount Etna in Sicily, Italy.

熔岩喷涌，从一个新的锥山在Etna的西西里岛，意大利。

The island's most famous feature (it even got airtime in the movie, Master and Commander ) is actually an eroded lava formation called a tuff cone.

岛上。岛上最著名的特色是一种侵蚀熔岩的形成物，称为凝灰岩锥。

By TM images the linear structures, water system, the outer edge of Tianchi Volcano trachite are extracted. By the sensitivity of SAR images to geomorphology, the distribution of parasitical volcano cone and lava fornix around Tianchi volcano are interpreted. With the aerial photos the parasitical lava of Qixiangzhan, Baiyun and Bingchang stage are filtered. At the same time by orthogonal cross-course wavelet transform, texture analysis is carried on to ERS-2 SAR images, and the texture characters are filtered. On the basis of the spectrum character of multi-band of TM images, multi-band algebraic grouping is made, and the factor of texture character factor and band grouping of TM images are input to BP neural network classification model. The good classified results are received.

利用TM图像对线性构造、水系、天池火山粗面岩锥体外边缘的提取；利用SAR图像对地形敏感特性，提取了天池火山周围寄生火山锥体及熔岩穹丘的分布；利用航片对天池火山口周围的气象站期、白云期、冰场期等寄生喷发物进行了提取：同时利用正交小波变换对ERS-2 SAR图像进行了纹理分析，提取了纹理特征：根据TM图像不同波段的光谱特征，进行了波段代数组合，并把纹理特征参数与TM图像的波段组合及DEM一起输入BP神经元网络分类器，取得了较好的分类效果。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。