Objective Handle plant disease type and region in Alashan desert grassland.
目的掌握阿拉善荒漠草原植物病害的种类及区系。
The results showed that mountain land meadow was the best in quality, and the drought desert and desert grassland were the worst.
结果表明，质量最好的草地是山地草甸，质量最差的是干荒漠和荒漠草原。
The relationship of sediment content and antecedent soil moisture showed the parabolic trend. In desert grassland, the soil moisture is 17.5% in the early time of surface soil loss.
径流含沙量与土壤前期水分之间的关系呈近似一元二次方程抛物线变化，荒漠草原坡面土壤流失最少的前期最优土壤含水量值为17.5%。
Much of the grassland became desert because it was seriously destroyed by the rabbits.
草原的大部分变成了沙漠，因为遭到了兔子的严重破坏。
But there've been times in the past when monsoon rains soaked the Empty Quarter and turned it from a desert into grassland that was dotted with lakes and home to various animals.
但过去也有过一些时候，雨季的雨水浸透了这片“空白之地”，把它从沙漠变成点缀着湖泊的草原，成为各种动物的家园。
The southern frontier of the desert was far to the north of where it is now, while semiarid grassland and shallow freshwater lakes covered much of what are now arid plains.
过往沙漠的南部边界比现在的边界更靠北，而半干旱的草原和较浅的淡水湖泊覆盖了现在干旱平原的大部分地区。
Grassland and trees trap the desert.
草地和树木困住了沙漠。
The northern part of the country, with a tropical climate, has a vegetation consisting of rainforest, woodland, grassland and desert.
国家北部是热带气候，拥有由雨林、草原和沙漠组成的植被。
Other proposed features: a Mongolian performance hall and a herdsman specialty food restaurant, in celebration of desert and grassland cultures.
其他规划的特色还包括：蒙古族艺术厅和草原特色的酒店，以弘扬沙漠和草原文化。
Dispos sessed peasants slash-and burn their way into the rain forests of Latin America, and hungry nomads turn their herds out onto fragile African grassland, reducing it to desert.
一无所有的农民在拉丁美洲的雨林中刀耕火种，饥饿的游牧民族在贫瘠的非洲草地上放牧。使草地退化成了沙漠。
Thee fourth largest desert in China, the Tengger Desert is an enormous ocean of sand where you can roam around by riding a camel and see lakes, grassland, oasis, and some villages.
腾格里沙漠是中国第四大沙漠，你可以骑着骆驼到处游玩，欣赏湖泊、草地、绿洲和村落等。
Half of the soul of green grassland, half yellow sand flying in the desert, half fire, half water.
心灵的一半是绿色的草原，一半是黄沙飞扬的沙漠，一半是火焰，一半是海水。
The arid desert meadow and alpine meadow are two main grassland types of Gansu province.
干旱荒漠草甸和高寒草甸是甘肃省两种主要的草地类型。
Do you know that you can see grassland, desert and sea without going out of Beijing!
你知道可以不出北京就看到草原沙漠和大海！
For instance, when students begin to learn a nature lesson about ancient wells, we offer them many films related to wells, like Suzhou wells, desert wells, grassland wells, altiplano wells.
如初中一册语文第一单元是亲情课文，那么电影课就配中外驰名的亲情电影；如自然课里讲授古井，电影课就配给苏州古井、沙漠古井、草原古井、黄土高原古井；
Endless grassland into desert, limpid streams into a muddy gutter, beautiful grassland into a barren desert. Why?
一望无际的草地变成了荒原，清澈的小溪变成了浑浊的臭水沟，美丽的草原变成了贫瘠的沙漠。
Under his shots, the roads, mountain rocks, streets, wilderness, animals, architectures, grassland, Gobi Desert, markets, elders and children have all been endowed with charm and wit.
在他的镜头之下，或公路，或山石，或街头，或旷野，或动物，或建筑，或草地，或戈壁，或集市，或老人，或孩童，都有一种因为他而被赋予的风致。
The plants from the seeds introduced from the grassland region had higher monthly growth rate than those from the seeds introduced from the desert region.
草原区种源的植株月平均生长量大于沙漠区种源的生长量。
Large forests have been cut down and the green mountains were digging, beautiful grassland into desert, clean rivers into turbidity.
大片的森林被砍伐，碧绿的青山被发掘，美丽的草原成荒漠，明澈的河水成浊流。
The chassis has simple structure, low cost, safe driving and good passing ability under complex road conditions such as muddy road, grassland, desert and the like.
本发明结构简单，成本低廉，行驶安全，具 有在泥泞道路、草原及沙漠等复杂路况下的良好通过能力。
There are several mountain ranges with interspersed areas of grassland and desert.
这儿有几个山区，其间散布着多块草原和沙漠。
Grazing interrupt is the primary factor in effecting the health of desert-grassland.
放牧干扰是影响荒漠草原土壤健康的主要因子。
Finally, the measures to harness the loess plateau, west China's grassland, desert area and karst area of the southwest China are suggested.
对黄土高原、西北草原、荒漠地区、西南岩溶地区、紫色页岩地区提出了治理对策。
Drawing on rock is distributed mainly over the mountain rock of dry-grassland and desert-grassland area in north-China.
我国岩画主要分布在北方干旱荒漠草原区。
Drawing on rock is distributed mainly over the mountain rock of dry-grassland and desert-grassland area in north-China.
我国岩画主要分布在北方干旱荒漠草原区。
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