During the second rainy period, the dunes were kind of chopped up at the top, full of hollows and ridges, and these hollows would've captured the rain right there on the top.
在第二次雨季，沙丘的顶部被砍伐了，到处都是凹洞和山脊，这些凹洞正好在顶部吸收了雨水。
Some peaks and ridges face each other and form deep cliffs and gullies.
有的峰岭夹峙峡谷自然形成了陡壁深壑。
The whorls and ridges on your fingertips can identify you based on what you touch.
指尖上的螺纹和脊状纹路可以根据您触摸的物体来识别您。
A structural sheet iron, usually galvanized, shaped in parallel furrows and ridges for rigidity.
一种结构用条状铁，通常是镀了锌的，为防止变形而具有平行的槽和边。
Root out bust, enclosed under dry and ridges, ridges held in fields, so have the language of banyan wood pour root.
根出半身，附干而下垄，垄抱持以入土，故有榕木倒生根之语。
The valleys are thickly forested, but the upper slopes become open woodland and many of the peaks and ridges are treeless.
山谷被茂密的森林覆盖，但上层的斜坡上是比较开阔的树木林地，并且很多山顶和山脊上都是没有树木的。
Mountains and ridges of rough lava are furrowed with narrow valleys of alkaline soil sheltering a few grasses and shrubs.
在熔岩形成的山脉和山脊间，狭窄山谷内的硷性土壤上零星散布著草丛和灌木。
With the new info in hand, scientists should be able to build better models of smaller sea-ice features like melt ponds and ridges.
将新的信息掌握在手中，科学家们应该能够建立较小海冰特性的更好模式，例如融化的池子和山脊。
Yet it is his art, with its great gorges and canyons and ridges of colour, that most powerfully evokes the grandeur of the American landscape.
是他的艺术，携其大峡谷和单向色纹，最强有力地唤起美国风景的宏大壮丽。
The dunes on either side presented a palette of tan, butterscotch, pink and russet, and were etched with delicate fingerprint-like whorls and ridges.
四周的沙丘呈现出棕褐色，米黄色，粉红色和黄褐色，沙丘上被风蚀刻出精美的指纹般的纹样。
Following the West Valley, we climbed more peaks and ridges, passed through the fragrant apple orchard, and lingered for a while by Black Dragon Pool.
我们沿着西溪，翻山越岭，穿过果香扑鼻的苹果园，在黑龙潭附近待了老半天。
Under second order approximation both troughs and ridges of unstable isolated waves are formed in different locations, and for stable isolated waves only troughs are formed.
二级近似时其解为孤立波形式——不稳定时，在地形不同位置可形成东移或西移的孤立波槽或孤立波脊；而在稳定时只形成孤立波槽。
Scientists say that because it has so many millions of pores and ridges, if one cubic centimetre of aerogel were unravelled it would fill an area the size of a football field.
科学家说，由于气凝胶拥有极多的微孔和褶皱，因此一立方厘米的气凝胶摊开后能够覆盖一个足球场。
Line patterns in palmprint are very complicated because of the low contrast and the heavy noise caused by fine wrinkles and ridges, so it is a challenging task to complete the feature extraction.
由于在线掌纹图象的对比度较低，掌纹中的细小皱纹和乳突纹会形成一定的噪声，掌纹中的线特征的模式十分复杂，因此对掌纹进行线特征提取是一项具有挑战性的研究课题。
This plate is growing on both sides, and since there is no intermediate trench, the two ridges must be moving apart.
这个板块是在两边生长的，由于没有中间的沟槽，两个脊必然是分开的。
This is particularly true for trees in the middle and upper latitudes, which tend to attain greater heights on ridges, whereas in the tropics the trees reach their greater heights in the valleys.
这种情况在中高纬度地区的树木中尤其常见，这些树木往往在山脊上长得更高；而热带地区的树木则往往在山谷中会长得更高。
Ridges of peat and pools of dark, acidic water form a patterned peatland near Moon Point.
月亮峰附近，隆起的泥炭和黑色水潭、酸性水形成有图案的泥炭地。
Fields and pastures are light green, in contrast to dark green forest that covers the high-elevation ridges.
农田和牧场为浅绿色部分；而森林覆盖着海拔较高的山脊，这些地方是深绿色的。
Di Achille said the shoreline evidence was found along a broad delta and included a series of alternating ridges and troughs thought to be surviving remnants of beach deposits.
盖迪阿希尔说，是沿着一个大的三角洲和发现的海岸线证据，包括海滩积累的残留下来的一系列的交替脊和浪谷。
In Hanley's judgment, the impression lacked the kind of detail-the clear ridges and furrows-that is necessary to make a proper comparison.
在汉利的判断中，感觉指纹压痕缺乏细节，没有清晰的脊线和皱纹可以做适当的比较。
One of the places where Nature was thought to suck up and bury atmospheric carbon may actually be doing just the opposite, according to new research on the volcanics of deep-sea ridges.
大自然原本打算想要吸取和埋葬碳源的地方却适得其反，参照《深海山脊中的火山》最新科研结果可以说明这一点。
Subsequently they dried up and wind eroded the ground around the channels over millions, maybe even billions, of years, leaving the more resistant channel rocks as ridges.
随后，河槽逐渐干涸，风吹着大地，侵蚀地面，数百万年，甚至几十亿年，河槽退化为山脊形状。
They reveal an alien landscape of craters, valleys, ridges, channels, weird surface patterns and other features in incredible detail.
这些照片十分清晰地呈现了外星球的景观，其中包括火山口、山谷、山脊、河床、奇特的地表形态以及其他一些景象。
So he dug out archive photos from early Himalayan expeditions, and then journeyed across ridges and crevasses to photograph from the exact same spots.
因此，他找出了早先喜马拉雅山探险的存档照片，然后横穿冰山山脊和裂隙，从完全相同的地点拍照。
The speckle is a scattering of light caused by micron-sized ridges and groves on an object’s surface.
这种散斑来源于光散射效应在物体表面产生的微米大小的隆起和沟痕。
But some people don't develop unique dermal ridges on their fingers, and thus, do not have fingerprints.
但是有些人不会在他们的指头上生长出唯一的皮肤皱纹，因而，他们没有指纹。
As Mr Liu and his team explored the rocks they came across more than 70 markings that looked like tracks-slight impressions in the sediment with tiny ridges sticking up along the sides.
在刘和他的团队对那里的岩石进行勘察的过程中，他们发现了70多个类似足迹的斑点——在沉淀物中的一些浅痕，其周边有轻微的突起。
The speckle is a scattering of light caused by micron-sized ridges and groves on an object's surface.
这种散斑来源于光散射效应在物体表面产生的微米大小的隆起和沟痕。
The speckle is a scattering of light caused by micron-sized ridges and groves on an object's surface.
这种散斑来源于光散射效应在物体表面产生的微米大小的隆起和沟痕。
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