查询词典 dunes

Except for those with pockets deep enough to arrange chartered flights between the dunes and the Damara homesteads

尤其对于那些认为所谓假期就是从一个景点到另一个景点的旅行者或那些需要经常远离耀眼灯光和嘈杂街道的城市人来说，更是如此。

There are various types of sand dunes in Drungar Basin, distributed in a vast area of desert.

在准噶尔盆地内分布着多种类型的沙漠，它们占据了盆地中大部分的面积。

In the Goran language of Chad, it was found in beds where shifting sand dunes have exposed thousands of fossils of crocodiles, elephants, and other creatures.

在发现该化石的地层处的流动沙丘中，已经出土了数以千计的鳄鱼、大象和其他物种的化石。

In arid and semi-arid zones, appearance of microbiotic crusts will change the surface condition of sand dunes greatly.

在干旱、半干旱地区，微生物结皮的出现完全改变了沙丘表面状况。

In artificial vegetation-fixed sandy dunes, microbiotic crusts always occur with stabilizing of the environmental conditions in vegetation regions.

在沙坡头人工植被固沙区，微生物结皮是伴随着植被区环境的日趋稳定而出现的。

Intercepted precipitation and enhanced evaporation by microbiotic crusts were the two main factors threatening the water reservoir in sand dunes.

微生物结皮拦截降雨和提高蒸发，是微生物结皮威胁沙丘土壤水库的两个重要因素。

Using the survey data of several indexes as well as field experimental data of soil hydrology of microbiotic crusts in artificial vegetation-fixed sand dunes in Shapotou area, the impacts of microbiotic crusts on soil hydrological processes which included the penetration, interception and evaporation processes of precipitation were examined, and their mechanisms were also studied. The security problem of vegetation-fixing system due to the changed soil water environment in fixed sand dune area was analyzed further.

本文在上面的立意下，我们对沙坡头人工植被固沙区对微生物结皮的若干指标进行了详细的调查和试验，并安排了一系列微生物结皮土壤水文过程试验，从不同的角度揭示了微生物结皮在降雨渗透、拦截和蒸发过程中的作用，及其对降水在沙丘土壤剖面中的水分分配过程和格局的影响，并进一步分析了微生物结皮对固沙区土壤水环境的影响和植被固沙体系的安全问题。

By field sampling, some original soil microbiotic crusts were gathered and their physico-chemical properties were analyzed. The results revealed that the longer the sand dunes have been fixed, the thicker and the more biocrusts are formed. The thickness of the crusts under four different types of plant community ranges within 0.3 ~ 1.5cm.

物理结皮通常是土壤粘粒在雨水、径流等外力的物理作用下，使土壤表层孔隙堵塞而成型的一层土表硬壳；生物结皮是有不同种类的低等生物组分与其下很薄的土壤共同形成的一个复合的生物土壤层[2]。

FOR all its paradisal waters, golden dunes and swanky "eco-lodges", life in Kenya's coastal district of Kiunga, just a few miles from the border with Somalia, is hard.

对比天堂般的水乡、黄金般的沙丘、豪奢的生态旅馆，生活对于沿海的基温加地区的人来说只有艰辛。

They were raised for their meat and allowed to roam free amid the dunes and piney forests that today are public parkland and nature preserve.

它们可以在沙丘和松林里随意溜达，它们先前出没的地方就是现在的公共稀树草原和自然保留地。

According to a recent public-opinion poll, the support rate for Junichiro Koizumi's cabinet marked an amazing record, 87%.

近来的民意调查显示，小泉内阁的支持率创造了令人吃惊的87%的高记录，在田中真纪子就职后，此记录仍在上升。

The rain is dripped of tears which you dropped in the paradise.

雨是天堂里的你落下的泪滴。