caldera

单词caldera

基本解释

n.: 破火山口（巨大碗口形火山凹地）
网络: 卡尔德拉；喷火山口；火山臼

权威解释

• 破火山口（巨大碗口形火山凹地）:

  a very large hole in the top of a volcano , usually caused by an eruption

英汉解释

• 【地质学;地理学】破火山口

• 大锅

• 喷火囗形盘层

• 塌陷火口

• 火山喷口

词性分析

• 复数：calderas

例句

• At the image top, over Io"s limb, a bluish plume rises about 140 kilometers above the surface of a volcanic caldera known as Pillan Patera.

  在这张照片的顶部，木卫一的表面上升起了一道大约140千米高的青烟，它从名为PillanPatera的火山口喷发而出。

• Caldera: A broad, crater -like basin of a volcano , formed by an explosion or by collapse of the cone of the volcano .

  火山口：火山上类似弹坑的宽阔盆地，它是由火山爆发或火山尖顶塌陷而形成的。

• Modern geology studies have shown that Hill is a world with a sense of typical Cretaceous rhyolitic ancient volcano - caldera.

  现代地质学研究表明，雁荡山是一座具有世界意义的典型的白垩纪流纹质古火山——破火山。

• The director of the White House military office, Louis Caldera, took the blame a few hours later.

  白宫军事事务办公室主管路易斯.卡尔德拉几小时后宣布对此负责。

• All of the expedition"s food, water, and gear had to be hauled to the summit rim, then lowered by pulley into the caldera.

  探险队所有的补给和器材都要被拖曳到峰顶边缘，然后再通过滑轮垂降到火山口中。

• All the routes at the caldera are fitted out with timber flooring.

  所有在火山口的路线，配备了木地板。

• Within 200 kilometers of the caldera, most sunlight would be blocked out, so the sky at noon would look like that at dusk.

  火山臼周围200公里内，大多数的阳光会被遮蔽，使中午的天空看来就像是黄昏。

• The caldera is considered an active volcano. It has erupted with tremendous force several times in the last two million years.

  该火山是活火山。它曾多次爆发在过去的二百万年。

• Meinstein said the harbor is the caldera of a volcano.

  迈尔斯泰恩说，港口是火山的一个喷口。

• "Last week, I approved a mission over New York. I take responsibility for that decision, " Caldera said.

  上周，我批准了飞越纽约的任务。