the glacier tongue advances, and its flow speed drops.
冰川生长出冰舌，其流动速度随之下降。
The former glacier tongue formed a new iceberg nearly as large as B-09B.
以前的默兹冰舌形成了一个和B-09B差不多大小的新冰山。
The glacier tongue had clearly broken along the rifts that were visible in early February.
冰舌已经沿2月初的裂缝完全断开。
The glacier tongue had previously contributed to keeping a section of the ocean free of ice, a condition known as a polynya.
在此之前，默兹冰舌促使这块海域保持着没有浮冰的状态，为冰沼湖(polynya)形成创造了条件。
During the winter, the rate of iceberg calving usually slows significantly; the glacier tongue advances, and its flow speed drops.
在冬季，冰山的崩离率往往会显着放缓；冰川生长出冰舌，其流动速度随之下降。
Sea ice abuts the floating glacier tongue except in three places along the front of the glacier.These ice-free areas are called polynyas.
从图上可以看到，海冰（Seaice) 和漂浮着的冰川紧靠着，只有在冰川前边的三处地方例外，这种没有冰的区域称作冰穴（Polynyas）。
Bindschadler scouted locations for the expedition in 2008, when he became the first person to set foot on the crevasse-riddled Pine Island Glacier tongue.
在2008年宾薛得勒曾前来侦查要考察的地点，那时他是第一个涉足这满布裂缝的松岛冰川舌的人。
A European satellite image of the entire glacier tongue shows the ice body's rugged surface. Deep cracks-crevasses-give the glacier tongue its rough texture.
欧洲卫星拍摄的一张冰舌全景图像展示了冰川崎岖不平的表面，深深的冰裂缝使得其表面如此粗糙。
The crack will not impact Bindschadler's expedition and may offer a unique opportunity for the team to measure what happens on a glacier tongue during a calving event.
这条裂缝不会影响宾薛得勒小组的考察，反而它可能给他们提供一次绝无仅有的机会测量到冰川崩解时冰川都发生些什么。
These images, all from the Moderate Resolution Imaging Spectroradiometer (MODIS) sensor on NASA’s Aqua satellite, show the iceberg and glacier tongue immediately before and after the collision.
这些图片（均来自于NASA的阿卡（AQUA ）卫星上的中分辨率成像光谱仪（MODIS ））显示了冰山和冰舌在刚刚冲撞前后的情景。
These images, all from the Moderate Resolution Imaging Spectroradiometer (MODIS) sensor on NASA's Aqua satellite, show the iceberg and glacier tongue immediately before and after the collision.
这些图片(均来自于NASA的阿卡(AQUA)卫星上的中分辨率成像光谱仪(MODIS))显示了冰山和冰舌在刚刚冲撞前后的情景。
When an ice tongue such as the Jakobshavn calves, the glacier feeding that ice tongue typically accelerates.
当诸如雅各布港冰川之类的冰舌崩离时，冰川为了补给冰舌通常会加速流动。
Until February, it had been the tongue of the Mertz Glacier, sticking out from the East Antarctic ice sheet into the Southern Ocean.
到二月，它已然成为了默茨冰川的突出部分，从东南极冰盖延伸入南大洋。
To gather the data, the team launched an Autonomous Underwater Vehicle (AUV) on six survey missions beneath the floating tongue of Pine Island Glacier.
为了收集数据，研究小组使用水下机器人(AUV)在松岛冰川浮动尖岬下面进行了6次调查作业。
The "ice island" was the largest calving event on the glacier since 1962, and researchers estimated Petermann lost nearly a quarter of its floating ice tongue in one go.
本次冰川崩裂是1962年以来最大的一次，研究者估计彼得曼冰川的冰舌部分损失了近1/4的体积。
The "ice island" was the largest calving event on the glacier since 1962, and researchers estimated Petermann lost nearly a quarter of its floating ice tongue in one go.
本次冰川崩裂是1962年以来最大的一次，研究者估计彼得曼冰川的冰舌部分损失了近1/4的体积。
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