Some scientists speculate that Mars may have enjoyed an extended early period during which rivers, lakes, and perhaps even oceans adorned its surface.
一些科学家推测，火星在早期很长时间里可能都有以河流、湖泊，甚至海洋装点着它的表面。
On the other hand, a comparatively warm body with a small surface gravity, like Earth's moon, is unable to hold even the heaviest gas and thus lacks an atmosphere.
另一方面，像地球的卫星这种相对温暖、表面引力较小的天体，它们连最重的气体也无法容纳，因此也没有大气层。
It is mapping the surface of Mars from an altitude of 300km from the safety of the Mars Orbiter - and has even taken 3d pictures of the surface of the planet.
它从高度300km的火星人造卫星上绘制出火星表面的图像，它曾经还绘制出这个星球表面的3d图片。
Scientists have theorized for years that an ocean could be hiding beneath Europa's icy surface, one that even contains oxygen.
科学家们已经论证数年，他们认为木卫二的冰面以下潜藏着一片海洋，其中甚至含有氧气。
We thought we were documenting it for posterity, but there they are, haunting me with an exactness that doesn’t even scratch the surface.
我们以为自己是在为子孙保存纪录，但它们只是忠实地记录了我没刮胡子的样子。
MoLab can even track an artist's style and methods - in 2005, the team found a sketch for da Vinci's the Last Supper under the surface of another one of his paintings at London's National Gallery.
MoLab甚至能追踪发现一位艺术家的风格和技巧——2005年，该实验室在伦敦国家画廊内一张达芬奇的油画下面发现其《最后晚餐》的草图。
An even slower boil with no bubble, only the barest movement on the surface of the liquid, is cablled "to shiver, " frémir, and is used for poaching fish or other delicate foods.
还有一种更慢的连气泡都看不到的煮沸方法，只能观察到汤汁表面轻微的波动，这叫做“煨”（frémir），主要用于炮制鱼类或是其他易碎的食物。
When using in very hot direct sunlight always mist on towel not surface, this will eliminate a hot surface from drying the product before you have an opportunity to even touch it with a towel.
使用时，在炎热的阳光直射，以毛巾不总是雾面，这将消除地表干燥炎热的产品之前，你有机会接触它，甚至用毛巾。
We thought we were documenting it for posterity, but there they are, haunting me with an exactness that doesn't even scratch the surface.
我们以为自己是在为子孙保存纪录，但它们只是忠实地记录了我没刮胡子的样子。
The TES with variable rotating speed ensures that an even, fresh layer of stock is spread always topmost regardless of the surface level in the tower.
带调速的TES保证均匀的、新鲜的原料层总是分布在最顶部，而不受塔表面层的影响。
The micrometeorological methods for calculating evapotranspiration, which not destroy ground surface, can be used to measure an even formed stand.
微气象学法不破坏下垫面，适用于整齐均一的作物与林木蒸散的测定；
This paper introduces an analyzing method for evaluating the color even degree on the tile surface in two dimensional frequency domain, that is by adopting two dimensional discrete fourier transform.
本文对采集的瓷砖图像采用二维离散傅利叶变换对瓷砖颜色分布均匀度在二维频域范围内进行分析，提出了一种瓷砖颜色匀度的评判方法。
The invention is capable of forming an even spread source coat on the surface of the wafer.
本发明能够在晶片表面形成均匀的扩散源涂层。
Given that this diversity can be disproportionately present in cell-surface antigens, comparative genomics becomes an even more important method for large-scale screening of conserved vaccine targets.
由于此种多样化能以不成比例的在细胞表面抗原表现，比较基因组学成为大规模筛选保守疫苗一个重要的方法。
The sorption agent has an integral type self-supporting metal oxide framework, high specific surface area and even aperture distribution.
该吸附剂具有整体式自支撑金属氧化物骨架结构，比表面积高且孔径分布均匀。
The sorption agent has an integral type self-supporting metal oxide framework, high specific surface area and even aperture distribution.
该吸附剂具有整体式自支撑金属氧化物骨架结构，比表面积高且孔径分布均匀。
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