Known as the "low countries" because much of the land is now below sea level, many of the country's largest cities are kept dry only by huge walls holding back the sea.
因为大部分国土现在都低于海平面，因而成为众所皆知的“低地国”，国内有很多城市靠着墙壁挡住海水才能不被水淹。
Most deep ocean basins range in depth from about 4 to 6 kilometers, with some narrow trenches near Pacific ocean basin margins dropping to as low as 11 km below sea level.
大多数海盆在深度上从4公里到6公里左右，在太平洋附近海盆边缘有些狭窄海沟可以陡降到海平面以下11公里处。
In addition to an increase in flooding, sea-level rise could also result in the permanent flooding of low-lying small island states in the Caribbean, the Indian Ocean and the Pacific Ocean.
除了增大发生洪灾的可能性以外，海平面的上升也可能导致加勒比海、印度洋以及太平洋的一些低洼的小岛国永久的被淹没。
The car will also break the low-altitude air speed record and be the fastest manned vehicle at sea level in the world.
这辆车也将打破低空风速纪录，成为在世界海平面上最快的载人车辆。
The western and central parts of Zanzibar Island have some low hills, where the highest point is about 120m (390ft) above the sea level.
西部和中部的有一些低矮的小山，这里的最高海拔是120米（390英尺）。
Towards the end of the 21st century, projected sea-level rise will affect low-lying coastal areas with large populations.
21世纪末，海平面上升会影响人口众多的低海岸地区。
The level of the ocean's surface, especially the level halfway between mean high and low tide, used as a standard in reckoning land elevation or sea depths.
海洋表面的水位，尤其是在平均高水位和低水位之间的平均位置的水位，用作计算陆地海拔和海水深度的标准。
The simulative sea level pressure of four CPSs showed large difference, in which the GR scheme had better simulated the high, low systems and mesoscale cyclone.
四种积云对流参数化方案模拟的海平面气压场差别较大，其中GR方案较好地模拟出造成这次暴雨的高低压系统和中尺度气旋。
The distribution is the phase reverse between the high-latitude and the low-latitude district, which is the most distinctly structure characteristic of the sea level pressure in the north hemisphere.
北半球海平面气压典型空间分布结构中最显著的特点是高纬地区与中纬地区呈现典型相反的位相变化。
The area with the higher than altitude adolescent of the region with low height above sea level is tall.
海拔低的地区的青少年比海拔高的地区为高。
World-wide glacial event in an ice age not only contributes to eustatic sea level changes but also penetrates to the shelf carbonate environments and sedimentation coeval low latitude area.
冰期中的全球性冰川事件不仅对全球性海平面变化，而且对低纬陆棚碳酸盐环境的沉积作用也有重要影响。
Spectrum analysis showed that the main period of low frequency sea level variations at both coasts was annual, while that of sea level differences between the two coasts was semiannual.
谱分析显示，两岸的水位低频变化均以年周期为主，但两岸间的水位差却以半年周期为主。
Conch channel is located in Gonggaxue below peak foot, with low height above sea level contemporary glacier is celebrated at the world.
海螺沟位于贡嘎雪峰脚下，以低海拔现代冰川著称于世。
The notable difference of sea level pressure in high(low)-precipitation seasons can be found from Baikal lake to Okhotsk sea, Japanese islands, from South China sea to eastern Philippines;
华北台风降水水丰、枯年海平面距平场最显著的差异在在巴尔克什湖至鄂霍次克海一带，以及日本列岛、我国南海和菲律宾以东的洋面上；
This simulator has several advantages, e. g. low frequency, high power, and its transmitting sound level is adjustable, which could meet the engineering demands of kinds of open sea tests.
模拟器具有低频、大功率等优点，并且发射声源级可调，可满足多种海上试验的工程需要。
Suzhou, at the bottom of a shallow saucer-shaped plain with Lake Tai at its center, is low and even. Average height is 3.5m-5m above sea level.
地 势 苏州地处太湖为中心的浅碟形平原的底部，地形以平原为主，全市地势低平，一般高程为海拔3.5~5米。
The Iridium network uses 66 low earth orbit satellites in polar orbits 485 miles above sea level.
铱网络使用66低轨卫星在极地轨道485公里以上的海平面。
The Iridium network uses 66 low earth orbit satellites in polar orbits 485 miles above sea level.
铱网络使用66低轨卫星在极地轨道485公里以上的海平面。
应用推荐