land surface
地表
常用释义
英式发音
美式发音
基本释义
- 陆地表面：指地球上的陆地部分，不包括海洋和其他水体。
例句
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1·The biggest concern of pumping out water from this deep is the gradual settling down of the land surface.从这么深的地方抽水，最大的问题是地表会逐渐下沉。
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2·In particularly wet years, short stretches of an otherwise dry stream-bed may have flowing water because the water table rises to intersect the land surface.在气候特别湿润的年月里，平常干涸的河床下游可能会有水流动，因为地下水在那里位抬升到了地表以上。
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3·If the water table intersect the land surface, groundwater will flow out onto the surface at springs, whether to be collected there or to subsequently flow farther along a drainage.如果地下水位与地表相交，地下水将在泉水处流出地表，聚集于此或是随后沿着排水系统进一步流动。
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4·It has been estimated that an additional one-fourth of the Earth's land surface is threatened by this process.据估计，地球表面另外四分之一的土地正面临沙漠化威胁。
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5·The deserts, which already occupy approximately a fourth of the Earth's land surface, have in recent decades been increasing at an alarming pace.沙漠已经占据了大约四分之一的地球表面积，近几十年来还在一直以惊人的速度增加。
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6·Globally, forests now cover about 31% of the Earth's land surface.就全球而言，目前森林覆盖约占地球陆地面积的31%。
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7·The livestock sector now uses 30 percent of the Earth's land surface.畜牧业共使用了目前地球陆地表面的30%，大部分被用于永久性牧场；
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8·In both images, white clouds cast their shadows onto the land surface below.在那两张照片里，白色的云把他们的影子投在下面的地表上。
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9·Last month's global average land surface temperature was the fourth warmest on record.上个月的全球平均地表气温，在有史以来的热榜上位居第四。
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10·The assessment will cover the whole land surface of the Earth with about 9000 samples.该评估将覆盖地球的整个地表并提供9000份样本。
同义词