根据目前监测显示,这座冰山后续很可能会向东漂,目前漂移速度约为每天5公里。 随着“A23a”的移动,研究人员认为,它很有可能会进入南极绕极流,这将使它沿着一条被称为“冰山小巷”(iceberg alley)的路径向南大洋方向移动,在那里可以发现其他类似的冰山在黑暗...
A23a: Monster iceberg just shy of a trillion tonnes 数据显示巨型冰山 A23a 重达近万亿吨 科学家们现在有足够的数据来描绘世界上最大冰山A23a的实际规模。卫星测量数据显示,这块冰的平均厚度刚超过280米。 Imagine a field of ice more than twice the area of Greater London, but as thick as itsskyscrap...
科学家们现在有足够的数据来描绘世界上最大冰山A23a的实际规模。卫星测量数据显示,这块冰的平均厚度刚超过280米。 Imagine a field of ice more than twice the area of Greater London, but as thick as its skyscrapers are tall. This is A23a, current title holder of the world's biggest iceberg. 想象...
最佳标题题。根据第一段“The world’s largest iceberg, called A23a, broke free from Antarctic in 1987, and has been staying there for over 30 years. Now it’s moving again in the open ocean, according to a news report.”以及下文的叙述,可知本文介绍了世界上最大的冰山在移动。故选A。
Thelargest icebergin the world is on the move after being stuck in theAntarctic seafloorfor nearly 40 years. Known as A23a, the iceberg has now floated beyond the northernmost point of Antarctica and is on its way to melt in warmer waters. ...
根据第一段"Theworld'slargesticeberg,called A23a,brokefreefromAntarcticin 1987,andhasbeenstayingthereforover 30 years.Nowit'smovingagainintheopenocean,accordingto a newsreport."(据新闻报道,世界上最大的冰山--A23 a冰山于1987年从南极冲出,并在那里停留了30多年。据新闻报道,现在它又在公海上移动了。)...
This is A23a, current title holder of the world's biggest iceberg. 想象一下,一片冰原的面积是大伦敦面积的两倍多,而它的厚度却只有伦敦摩天大楼的高度那么厚。这就是 A23a 冰山,目前世界上最大的冰山。 Scientists have used radar pulses from a European Space Agency satellite to essentially take ...
The world's largest iceberg is named A23A.世界上最大的冰山被命名为A23a。It was the 23rd iceberg sighted in the A quadrant of Antarctica.它是在南极洲A象限被发现的第23座冰山。The continent is divided into A, B, C, and D quadrants, did you know?南极洲被划分为A、B、C 、D四个象限。R...
Iceberg A23a is larger than the US state of Rhode Island. Scientists say the iceberga is probably about 1, 200 feet (365 meters) thick. That's just a little bit shorter than New York City's Empire State Building. A23a may not stay in the open ocean. It could get stuck on the sea...
The iceberg, whichreportedlyweighs nearly one trillion metric tons, has been seen freely drifting beyond Antarctic waters toward the Southern Ocean. It is expected to be swept to an area known as “iceberg alley,” putting it on a common iceberg trajectory toward the mountainous island of...