少量的有机残片从几千米以上可以接受阳光的海面上沉入海底。
What food there is takes the form of bits of organic debris drifting down from the sunlit surface waters, thousands of meters above.
千米以上的深水地热井施工常会出现滤水材料或上水材料蓬堵及套管滤水管折断等事故。
In construction of deep geothermal water well under 1000m, accidents of filtering or sealing material plugging and casing or strainer breaking will happened rather often.
区内地势平坦,全区陆域面积351.6平方千米,可用于工业和城市建设的土地面积达200平方千米以上;
With a flat topography, the District covers a land area of 351.6 square meters, with exploitable land space of 200 square meters.
白天,50千米以上的大气层中原子和分子吸收太阳光的能量,夜晚又将这些能量释放出来,主要产生出我们从轨道上看到的绿色光。
Atoms and molecules above 50 kilometers in the atmosphere are excited by sunlight during the day, and then release this energy at night, producing primarily green light that is observable from orbit.
尖峰岭被称为“寒带北缘生物物种基因库”,尖峰岭旅游区以海拔808米的天池为中心,周围有18座千米以上的山岳。
Known as the "northern boreal, biological species gene pool, Jianfengling tourism area with an altitude of 808 meters of the lake as the center, 18 km above the surrounding mountains."
轨道标准包括针对6型(110英里/时,约合177千米/时)及以上类型轨道在车体加速和蛇形摆动的远距离遥控方面的要求,以及实际路线的设备质检要求。
The track standards include requirements for Class 6 track (110 mph) and above for remote monitoring of carbody acceleration and truck hunting, and equipment qualification on actual routes.
海啸是一种灾难性的海浪,通常由震源在海底下50千米以内、里氏震级6.5以上的海底地震引起。
Tsunami is a catastrophic tsunami waves, usually by the source within 50 km under the sea, over the Richter magnitude 6.5 undersea earthquake.
海啸是一种灾难性的海浪,通常由震源在海底下50千米以内、里氏震级6.5以上的海底地震引起。
Tsunami is a catastrophic tsunami waves, usually by the source within 50 km under the sea, over the Richter magnitude 6.5 undersea earthquake.
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