He struggled with the problem of how to treat the gravitational pull of the earth on terrestrial objects . 他就曾为如何处理地球对地上物体的吸引力的问题而伤脑筋。
At such distances terrestrial life would probably not be apparent to a visitor from elsewhere . 在这样的距离，对于任何位置的观察者而言，地球上的生命大概也发现不了。
It is unlikely that products from crops grown in space will ever contribute significantly to terrestrial needs . 空间栽培的作物产品不可能对全世界的需要作出显著贡献。
Aquatic ecosystems share a number of basic structural and functional characteristics with terrestrial ecosystems . 水生生态系统的结构和机能，在许多基本特征方面同陆地生态系统一样。
Across that white forehead was no smudge, no trace of an earthly pollution-no mark of a terrestrial dishonour . 雪白的前额上没有一个污点，没有一丝灰尘之间受过污辱的痕迹--没有一点儿人间的耻辱的烙印。
Virtually all surface and near-surface terrestrial water occurs and moves as part of a single vast hydrologic system . 实质上，所有地表水和接近地表的水是作为一个单一的大水文体系的一部分而存在和运动的。
But the apathy with which for weeks bertha had looked upon all terrestrial concerns was passing away before her increasing strength . 然而几周来伯莎用以看待一切世俗事物的冷漠，在她的体力恢复之前，便已消失了。
To discuss huanghe delta ' s terrestrial deposit process 简析黄河三角洲的成陆过程
A terrestrial globe is one that represents the earth 地球仪是表现地球的器具。
Entropy and biological environment in the terrestrial system 熵与地球生命环境
