查询词典 dune sand

The density of the foot 、middle part and top are 124grain /m~2、91 grain /m~2、66 grain /m~2,the seeds is more little windward than the leeward.The density of seed banks in windward is 81grain/m~2 and the leeward density is 100grain/m~2.The seed of ephemerals bourgeoning reaches the pinnacle on April and May.The diversity of different parts sand dune is different,but the differences do not reach the marked level.The similarity is high between the seed banks and the vegetation.

迎风坡种子库密度比背风坡面少，迎风坡种子库平均密度为81粒/m2，而背风坡种子库平均密度为100粒/m2；短命植物种子在4月上旬达到萌发高峰，沙丘不同部位物种多样性存在差异，土壤种子库和地上植被存在较高的相似性，此外短命植物在沙丘不同部位的分布存在较高的空间异质性。

In wetter habitats, forbs were more abundant and accounted for the majority of aboveground biomass, whereas grasses became more important in dryer habitats. Shrubs and sub-shrubs increased with decreasing soil water availability and their relative biomass rapidly increased in degraded steppe and sand dune; perennial grasses had significantly higherδ〓C values than other PFGs; the δ〓C values of perennial grasses and forbs increased with decreasing soil water availability, while those of shrubs/sub-shrubs showed an inverse trend.

在较湿润生境，多年生杂类草更加丰富并构成了群落地上生物量的绝大部分；而在较干旱生境下，多年生禾草在群落中起更重要的作用；随着土壤含水量下降，灌木和半灌木逐渐增多，且在退化草地和沙地中其相对生物量迅速增加；多年生禾草δ〓C值显著高于其它功能群；随着土壤水分可利用性降低，多年生禾草和杂类草的δ〓C值表现出增加的趋势，而灌木/半灌木则表现出相反的趋势。

Everyone knew that the dune threshers attacked from under the sand, and that we were safe upon the rocks!

人人都知道沙丘长尾鲛会从沙地下发起攻击，我们在岩石上很安全！

Everyone knew that the dune threshers attacked from under the sand, and that we were safe upon the rocks!

人人都知道沙丘长尾鲨会从沙地下发起攻击，我们在岩石上很安全！

Everyone knew that the dune threshers attacked from under the sand, and that we were safe upon the rocks!

所有人都知道沙鲛从沙中跃出攻击猎物，而我们在岩石上呢！

Some findings include The face of Jesus in the Sand, Flying Car in Australia, Amazing Iceberg Formation, Amazing 'Red' Dune Formation at Saudi Arabia Desert, Kodak Theatre, Lost Indonesian civilisation of Tambora, Birds in Flight and etc.

一些研究结果，包括面对耶稣在沙子里，飞行汽车在澳大利亚，形成惊人的冰山一角，惊人的'红'沙丘形成在沙特阿拉伯的沙漠，柯达剧院，失去了印尼坦博拉文明，鸟在飞行中和等。

A dune buggy is a recreational vehicle with large wheels , and wide tires , designed for use on sand dunes or beaches .

沙地车是一种配有大轮子款轮胎的休闲车辆，主要适合在沙丘地带或者沙滩行驶。

The difference between a dune buggy or go kart and an off road buggy or kart is sometimes nothingmore than the type of tires fitted — sand tires or all terrain tires.

沙地车，卡丁车和越野卡丁车的主要区别就是使用的轮胎不一样-也就是是沙漠胎和全地形胎的差别。

This crescent-shaped ridge of sand dune in Oman was formed by strong trade winds that form a smooth hill facing the wind and concave slipface on the back.

这新月形的山脊沙丘在阿曼是成形的强有力的贸易风，形成平稳小山所面临的风和凹的slipface在后背。

The towering ridge of a sand dune in the Arabian Desert points to the afternoon sun.

意译：沙漠风景图片。高耸的山脊沙丘在阿拉伯沙漠对准下午太阳。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。