meadow steppe的例句大全

The area percentages of temperate steppe type, temperate meadow steppe type, lowland meadow type, marsh type and temperate forage improved grassland are separately 85.11%, 1.23%, 12.19%, 1.19% and 0.28%.

温性草原类、温性草甸草原类、低地草甸类、沼泽类及改良草地面积占草地总面积的比例分别为85.11%、1.23%、12.19%、1.19%和0.28%；

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the shannon-wiener index and simpson index showed a trend of ruderal meadow steppe> stepa bungeana steppe> secondary ruderal steppe, and moderate grazing grassland> forbid grazing grassland> over grazing grassland.

多样性指数显示草甸草原>长芒草草原>次生杂类草草原，轻牧草地>禁牧草地>过牧草地的趋势。

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Studies on the physical and chemical indicators of soil under different degree of degradation in Leymus chinensis community of Hulunbuir meadow steppe

呼伦贝尔草甸草原羊草群落不同退化程度土壤理化指标

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effect of soil moisture on biomass of meadow steppe

草甸草原土壤含水量对地上生物量的影响

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quantitative analysis of degeneration stage of meadow steppe in hulunbeier, inner mongolia

内蒙古呼伦贝尔草甸草原的草地退化等级数量分析

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An Analysis of a Main Salt of Alkalizing Meadow Steppe Na_2CO_3& Harming Factors to Leymus Chinensis

东北碱化草地的主要盐分Na2CO3对羊草危害因素分析

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the average of shannon-wiener diversity index was 1.5481 in typical steppe abandoned land, which was only 55% of natural grassland, while it was 1.3492 in meadow steppe abandoned steppe.

典型草原撂荒地Shannon-Wiener多样性指数的平均值为1.5481，是天然草地的55%，草甸草原带撂荒地Shannon-Wiener多样性指数的平均值为1.3492，是天然草地的50%。

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this is a good for age gr ass in steppe and meadow steppe regions .

这在干草原和草甸干草原地区是一块好饲料草地。

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relationship between rangeland condition and biodiversity in meadow steppe

草甸草原草地基况与生物多样性关系的研究

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studies on matter dynamics and plant compensatory growth under different grazing systems on meadow steppe

草甸草原不同放牧制度群落物质动态及植物补偿性生长研究

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the net effect was a shortening of the growing season by about one month for steppe plants and three weeks for meadow vegetation.

网效应缩短了植被的生长期，在草原缩短了近1个月，而在牧场则缩短了3周。

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The result shows that there are five main ecoregion types in Lhasa area, namely valley agriculture zone, mountain steppe, alpine meadow, snow and ice and rock, and lake.

结果表明，拉萨地区的主要生态环境类型包括河谷农业类型、山地草原类型、高山草甸类型及高山裸岩及冰雪类型。

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