sea level

英 [ˈsiː levl]

美 [ˈsiː levl]

n.  海平面

Collins.1

牛津词典

noun

• 海平面
  the average height of the sea/ocean, used as the basis for measuring the height of all places on land
  1. 50 metres above sea level
     海拔50米

柯林斯词典

• N-UNCOUNT 海平面
  Sea levelis the average level of the sea with respect to the land. The height of mountains or other areas is calculated in relation tosea level.
  1. The stadium was 2275 metres above sea level...
     这个体育馆海拔 2,275 米。
  2. The whole place is at sea level...
     整个地区与海平面齐平。
  3. The melting ice caused a rise in sea level.
     冰川消融造成海平面上升。

英英释义

noun

• level of the ocean's surface (especially that halfway between mean high and low tide)

双语例句

• It is 2,300 metres above sea level, so a given volume of air contains only about one-third as much oxygen as it would at sea level
  这是在海拔2,300米的高空，因此一定体积空气的含氧量只有海平面处的约1/3。
• Improve sea level and drought caused by global warm may result in more people to move.
  全球变暖能提高海平面和干旱，会导致更多的人进行迁移。
• Barometer checks atmospheric pressure at current level and sea level.
  晴雨表检查目前海面和水平面的大气压力。
• We're probably at an elevation of about 13,000 feet above sea level.
  我们可能在大约海拔13,000英尺的高度。
• But higher ocean temperatures cause icebergs and ice shelves to melt, which raises sea level.
  但较高的海洋温度会造成冰山和冰架融化，这引起了海平面上升。
• The mountain rises 6000 feet above sea level.
  那山海拔6000英尺。
• So we say that the rising sea level effects on agriculture will be solved easily.
  海平面上升对农业影响问题就这样解决了。
• Continued deposition of silt along the coast is crucial in counteracting the rise in sea level
  海岸边泥沙的不断沉积对于抑制海平面的上升起着至关重要的作用。
• Many cities are on the coasts, vulnerable to storms, inundation and sea level rise.
  许多城市都位于沿海地区，易受暴风雨、洪水和海平面上升的威胁。
• Changing rainfall patterns and sea level rises mean some areas will become drought-prone while others are flooded.
  变化的降雨模式和海平面上升意味着一些区域将变得更容易发生干旱，而另一些地区更容易遇到洪水。