查询词典 shrub steppe
- 与 shrub steppe 相关的网络例句 [注:此内容来源于网络,仅供参考]
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By using the method of space substituting time, alpine-cold steppe in different ages of enclosing was studied. We selected 4 flat plots with relatively uniform topography and enclosed time were 1-year old exclosure (E1), 3-year old exclosure(E3), 5-year old exclosure (E5), unexclosure. The grasslands were freely grazing pasture, grazing rate of 5.7 sheep / hm2. After enclosure, it was used as spring pasture, 5.7-grazing sheep / hm2. Unexclosure plot were 5.7-grazing sheep / hm2 in addition to the winter.
本文,运用空间代替时间的方法对不同围封年限的草地进行研究,结果表明:(1)随着围封年限的延长,天山赖草种群在群落中的地位逐渐弱化,优良牧草羊茅和紫花针茅种群在群落中的优势逐渐体现出来,群落由天山赖草+黄花棘豆群落类型逐步向羊茅+紫花针茅群落类型过渡。
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This factoid was spun by Ammianus Marcellinus, talking about steppe nomads centuries before the Mongols.
这factoid是一家由阿米亚诺斯利努斯,约草原游牧民族的蒙古人世纪前说。
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My name is Gary. I am a gerbil, I live in Mongolian steppe.
我叫盖瑞,我是只沙鼠,住在蒙古草原上。
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The shepherd Gombo lives with his wife, three children and grandmother in a tent on the Mongolian steppe.
牧民贡巴和他的妻子、三个孩子以及祖母生活在草原上的蒙古包内。
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Basesd on the precipitation difference in Tsaidam Basin of Qinghai Province, three sampling areas, including Geremu, Delinghan and Doulan, were selected, and then three sapmling plots in each sampling area were selected to study the characteristics of plant community which dominated by Ceratoides lateens, Nitraria tangutorum, Tamarix chinensis, Kalidium gracile, Haloxylon ammodendron and Salsola arbuscula respectively. At the same time, the morphological and physiological features of above-mentioned 6 species were measured for probing their drought tolerance. By using the subordinative function method, grey correlative degree analyse and no-weight index comprehensive evaluation method, their drought tolerance were compared as well. The results were showed as follows: The main xeric vegetation types in the desert steppe of Tsaidam Basin were Nitraria tangutorum community, Tamarix chinensis community, Haloxylon ammodendron community, Kalidium gracile+Salsola arbuscula community, Ceratoides lateens+ Haloxylon ammodendron+Kalidium gracile community.
根据青海省柴达木盆地不同地区历年降水量差异,在研究区内选择格尔木、德令哈、都兰3个采样区,每个样区内确定3个采样点(表示为D11、D12、D13、D21、D22、D23、D31、D32、D33),以样区内唐古特白刺、甘蒙柽柳、梭梭、木本猪毛菜、里海盐爪爪、驼绒藜等6种主要植物为研究对象,通过调查采样地区群落特征,观测植物形态解剖特征,测定植物脯氨酸、可溶性糖、叶绿素、超氧化物歧化酶、过氧化物酶和过氧化氢酶等生理指标,研究了柴达木盆地6种植物抗旱生理特性及抗旱特性,用模糊数学隶属函数法、灰色关联分析和非加权指数评价法分别对6种植物的各个抗旱性指标进行了综合评价。
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Vegetation ecotype tend to be xerophyte and even hyper-xerophyte and finally replaced by annual plant. Community structure and species diversity also decrease as the ecological environment worsen, In this process, the height, coverage and biomass decreases by 56.6%、 80.8% and 74.2% respectively compared to steppe, and the indices of species richness, diversity and evenness decrease by 76.4%、 56.7% and 32.0%, but β diversity indices increase by 14.6 times, especially the decease of species gregariousness and the breadth and overlay of species Niche shows that grassland tend to be more sandy and vegetation retrogression succession take place.
其中,植被生态型逐渐由中旱生向旱生、超旱生过渡,并最终被一年生植被替代;群落结构及多样性呈明显递减规律,到严重沙化阶段,草群高度、盖度、生物量与典型草原相比,下降幅度分别达到56.6%、80.8%和74.2%;物种丰富度、多样性及均匀性分别降低76.4%、56.7%和32.0%;而群落β多样性增长14.6倍,特别是多年生物种群聚度降低和生态位宽度、生态位重叠值的下降,表明草地沙化,植被发生逆行演替。
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is a dominant seed harvester ant in the desert steppe ecosystem of northwest China.
Smith]是西北荒漠地区典型的食种子蚂蚁种类之一。
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The mapping analyze shows that there are mainly 7 ecosystems including rollinghill/loessial soil/farmland ecosystem, rollinghill/loessial soil/hassock grass steppe ecosystem, plain/loessial soil/farmland ecosystem, sandy land ecosystem etc.
制图分析得出陕西段主要生态系统有丘陵黄绵土农田生态系统、丘陵黄绵土丛生禾草草原生态系统、平原黄绵土农田生态系统、沙地生态系统等。
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Is a tropical steppe weather western region, the southwest department is the most blazing hot half of whole islandses hungriness region, dry and little rain.
西部为热带草原气候,西南部是全岛最炎热的半荒漠地区,干旱少雨。问题补充:尽量简单翻译,翻译得好+20加分
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It is understood that the 7-8 month of Inner Mongolia is the golden season of tourism can not only dilute the steppe Ren Lamu summer and watch the sunrise grassland, horse race, wrestling shows, Kumiss drinking, eating烤羊腿, Secrets of Genghis Khan Mausoleum brilliant ,响沙湾willing to experience滑沙silver, desert motorcycle, cable slide desert, desert surfing and other entertainment projects, but also to China, one of the three ring desert Kubuqi Desert sand ring mysterious feeling, here you victory can be used both hands to hit each other golden sand, you can hear the roar of the sound issued.
据了解,7、8月份正是内蒙古旅游的黄金季节,除了可到稀拉穆仁草原避暑,观草原日出,看赛马、摔跤表演,喝马奶酒,吃烤羊腿,探秘辉煌的成吉思汗陵,往银肯响沙湾体验滑沙、沙漠摩托车、沙漠滑索、沙漠冲浪等娱乐项目,还可到中国三大响沙漠之一的库布齐沙漠感受神秘的响沙,在此处你可用双手捧起金灿灿的沙砾互相击打,就能听到其发出轰鸣之声。
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- 推荐网络例句
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Metrorrhagia is also gynaecological problems of common diseases.
崩漏是妇科常见病也是疑难症。
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WordFTP gives you the convenience and timesaving you need.
wordftp让您的方便和省时您所需要的。
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These kinds of investments collect growingly large institution assets and individual savings to the capital market.
资产管理业务需要创新,创新分为市场创新和管理模式创新两种。