Asparagus not only has high economic and nutritional value, but also has it biological characteristic of adapting to the ecosystem of wind-sandy wasteland.
芦笋既具有适应风沙化土地生态系统特点的生物学特征,又具有很好的经济价值。
Through the investigation on climate, geological condition and human activity of Yongding River Basin, the origin of wind-sandy land in Yongding River Basin was analyzed.
通过对北京市永定河流域气候、地质条件及人为活动的调查,分析了永定河流域风沙化土地的成因。
The northeast-southwest sandy stripes in this image betray the prevailing wind direction, which is generally from the east.
图中东北和西南部的沙丘条纹出卖了当时的风向,通常是东风。
Salarino: my wind, cooling my broth, would blow me to an ague, when I thought what harm a wind too great might do at sea, I should not see the sandy hour-glass run.
撒:把热汤吹凉的一口气,就能吹得我打寒颤,若是想起了海上大风的损害。我一看计时的沙漏。
Perhaps you feel a little like someone who is standing on an open sandy beach, unable to build so much as a sandcastle lest the wind blows it down or the tide sweeps it away.
也许你现在感到自己像一个站在开阔的沙滩上的人,你甚至不能建立一座沙堡以免风把它吹倒了或者海潮把它冲走了。
Sandy field can effectively prevent wind and water erosion and has an effect of retaining water and preserving fertilizer.
砂田还可有效地防止风蚀和水蚀,具有保水保土保肥的作用。
Erosion characteristics of two kinds of typical aeolian soils in Horqin Sandy Land were studied using portable wind tunnel.
通过风洞实验,研究了科尔沁沙地两种典型风沙土的风蚀特征。
Based on field investigation, tests, and indoor wind tunnel experiment, the mechanism of soil erosion by wind on sandy land is analyzed.
通过典型样地调查和室内风洞试验,分析了该区沙地土壤风蚀机理。
In this paper, by investigating soil, field vegetation, and surface wind erosion status, combining indoor analysis, the effect of vegetation recovery on sandy degraded grassland in Yanchi is studied.
本文通过野外植被、土壤和地表蚀积状况调查与室内分析测试相结合的方法,对盐池沙地退化草场植被恢复的效果进行了调查。
If the wind blows over sandy country, such as deserts and beaches, it picks up quite a lot of sand and carries it along.
如果风过沙化地区,如沙漠和海滩就会卷走大量沙子。
A broad, low-lying, typically crescent-shaped mound of sandy or loamy matter that is formed by the wind, especially along the windward side of a lake basin.
眼镜堡一片广阔的、地势低的、典型的新月形沙堆或土堆,由风力形成,尤其是沿湖泊的顺风方向。
The protection forests were built with five Acacia tree species on coastal sandy soil in Dongshuan County, and their wind-resistance and drought-resistance was tested also.
应用大叶相思、肯氏相思、毛娟相思、马占相思和厚荚相思等相思树种在东山县沿海沙地上营建防护林,并对其抗风、抗台风及抗连续干旱性能进行了测定。
The results showed that the growth of stand is closely related with the site types. The sandy soil deposited by wind is most suitable for the growth of 3 species.
结果表明,立地类型与林分生长关系十分密切,泥炭性风积沙土最适宜这3个树种生长,水化性风积沙土和不均一性风积沙土相对不利于这3个树种生长。
The relation of wind velocity and total amount of sand transport also changes with vegetation coverage: On shifting sandy land, wind velocity has a cubic function to the sand transport;
随着植被盖度的变化,风速与输沙率的关系也发生变化:流动沙地上风速与输沙率呈三次函数关系;
There the sky was clean and bright, the wind was mild and pleasant, the sandy beach was soft and comfortable, and the sea was so magnificent.
那里天空明亮又干净,清风温和宜人,沙滩柔软舒适,大海又是如此地壮丽。
The scenery is still as wonderful as it has always been. Sitting on a sandy beach with palm trees all around you watching as the wind stirs up waves is almost as good as in real life.
江山依旧如画,坐在海边沙滩,被棕榈树所环抱观看浪花如潮就像在现实生活中一样。
The results showed that the three factors(gale, blow sand and drought) affect the success of forestation on sandy wasteland at wind gap district;
研究结果表明:影响沙荒风口造林成功最主要是每年秋冬季的大风、飞沙和干旱三大因子;
The results showed that the three factors(gale, blow sand and drought) affect the success of forestation on sandy wasteland at wind gap district;
研究结果表明:影响沙荒风口造林成功最主要是每年秋冬季的大风、飞沙和干旱三大因子;
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