火山口

Once or twice under the foothills I glimpsed the mound of a kurgan, broken open like the lips of a volcano – the burial-place of a tribal chief, perhaps, or the milestone of some lost nomad advance.

在山麓小丘之下，我瞥见了一两个坟头，坟头已经裂开，样子与火山口相仿——也许，它是部落首领的埋葬之地，或者就是某个迷失的游牧开拓者的一座里程碑。

Onceor twice under the foothills I glimpsed the mound of a kurgan,broken open like the lips of a volcano – the burial-place of atribal chief, perhaps, or the milestone of some lost nomad advance.

在山麓小丘之下，我瞥见了一两个坟头，坟头已经裂开，样子与火山口相仿——也许，它是部落首领的埋葬之地，或者就是某个迷失的游牧开拓者的一座里程碑。

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。

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。

The average greatest grain-sizes of lithic fragments and pumice fragments in pyroclastic flow deposits decrease with increasing distance from the crater, indicating that gravity sorting and mechanical wearing did occur during the transportation of the pyroclastic flow.

火山碎屑流堆积中的岩屑和浮岩的平均最大粒度随着离开火山口距离的加大而减小，反映火山碎屑流搬运过程中存在重力分选和机械磨损作用。

The Little Prince in the story of life take serious attitude, he dredge the mouth of the volcano, Stubbs monkey bread tree seedlings.

故事中的小王子对生活抱着认真的态度，他疏通火山口，拔猴面包树的幼苗。

The story of the little prince of life with a serious attitude, he diligently to clear the crater, pulling the monkey bread tree seedlings.

故事中的小王子对生活抱着认真的态度，他勤勉地疏通火山口，拔着猴面包树的幼苗。

The crater is a cauldron-shaped depression in the centre of which is a spread of water grown thick with artemisia and mugwort as in a swamp .

火山口四周高，中间低，像个巨大的铁锅。"锅底"有少许积水，早已成了蒿草丛生的沼泽了。

I wanted to see Craters of the Moon Nat.

我想看到的月球火山口纳特。

Based on the anisotropy of magnetic susceptibility, the lava flows in this section were formed by two vents situated on north-northeast and north-northwest, which is consistent with field observation.

基于磁化率各向异性测定，张北汉诺坝玄武岩由北北东和北北西的两个古火山口喷发而成，这与野外观察是一致的。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。