Often, scientists see large chunks drifting in polar seas, and then have to work backwards to figure out the point of origin.
通常来说，科学家们都是先观测到极地洋面漂浮着大面积冰块，之后再追溯它原始的形成过程。The film, as a result of increased greenhouse effect leading to global sea surface, the entire northern hemisphere ice was all.
影片中，由于温室效应导致全球洋面升高，整个北半球被全部冰封。A forty-seven-year-old hospice patient looked out of her window at the ocean, glistening in the morning sun.
一位四十七岁的临终患者望向窗外，看着在晨光中闪烁的洋面。Could a dangerous gas buildup at the bottom of the ocean bubble up and wipe out most life on Earth?
大洋底部形成的有害气体会不会以气泡的形式冒出洋面，继而毁灭地球上的绝大多数生命呢？Minute organisms that float or drift passively near the surface of oceans and seas.
洋面和海面附近的浮动或被动漂浮的微小生物。Tropical Yangmian Shang Typhoon is to produce a severe tropical cyclone.
台风是产生于热带洋面上的一种强烈热带气旋。The fjords and islands of Chilean Patagonia take the brunt of the prevailing westerlies that wail across the southern seas.
智利巴塔哥尼亚的峡湾和岛屿处于盛行西风带的笼罩之下，西风哀号着吹过南部洋面。even tracking marine animals thousands of kilometres across the ocean.
甚至可以飞越数千公里的洋面追踪海洋中的动物。Without going to details we give here an outline of our present knowledge about the statistical behavior of surface waves in deep water .
在这里我们只概要给出已经取得的深水区域的洋面波统计特征的有关知识，而不涉及其细节。