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the Huanghe River相关的网络例句

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In this paper, the base-flow of the main rivers between Hekouzhen and Longmen of Huanghe river were calculated by using daily discharge hydrograph separation method.

由于气候变化和人类活动的影响,黄土高原河川基流呈显著下降趋势,对黄河径流量减少产生一定影响。

The FAA proportion difference in general amino acidis not big; The EAA proportion of F_1 huangri and Huanghe River soft-shelled turtle arelower than other three breeds, difference are notable. This change and proteide contentschange have a bit diversity.

必需氨基酸在总量中的比例F_1和黄河鳖的数值低于其他三个品种,这个变化和蛋白质含量的变化略有不同。

The article is based on an initial study of the formation of protozoan in Lanzhou reach of Huanghe River.

报导了黄河。州段的原生动物157种。

Be in flood because of Huanghe River afterwards , cause the shoreside soil layer to collapse, the runway switches over to face , Gong gong comes under bad reputation then.

后来因为黄河泛滥,致使岸边土层崩塌,河道改向,共工遂蒙恶名。

From 1998 to 2000, QinghaiMeteorological Administration organized the experiment of rainenhancement in the upriver area of Huanghe River.

1998年到2000年,由青海省气象局组织,多个单位合作,在黄河上游进行了人工增雨试验。

The water resource that Qi Lianshan provides for area of unit of river westing corridor is 5 times of area of unit of the Huanghe valley.

祁连山为河西走廊单位面积提供的水资源是黄河流域单位面积的5倍。

The thesis put the Huanghe Hukou waterfall for case, which lies in the meeting belt of Shaanxi and Shanxi provinces. It analyzes the features, the formation and the development of the typical river erodent geological remains.

本文以位于我国晋陕两省交界处的黄河壶口瀑布为例,分析了这一典型的河流侵蚀型地质遗迹资源的形成、发展及变化情况。

Concludedly, it is pointed out that geotectonic is deeply influencing the erosion rule and is the decisive factor of desertification and lack of water in Huanghe River Valley in Shaanxi Province.(5) Based on the Theory of Dissipative Structure and the Hypothesis of Wavy Mosaic Structure, the coupling relation between eco-environment and geotectonics is theoretically discussed, and the main points are: i Degree of the order of eco-environment is higher in tectonic wave-dense belt than in tectonic wave-scatted belt.

系统研究了陕西生态环境特征和问题分析了陕西生态环境特征及陕西水土流失、沙质荒漠化、资源性缺水、主要生态系统生态功能降低等生态环境问题,运用替代市场价值法等方法估算了陕西环境问题所造成的经济损失,并估算了现阶段各种生态环境造成的经济损失,经分析认为陕西的生态环境使省域生态环境受到严重威胁,也影响着华北平原等周边地区的生态安全。

There are more than 15,000,000mu plowlands in Ningxia, 2.5mu per capita; The lands in Ningxia Plains are fertile, Huanghe River passes through Ningxia for 397km, which provides convenience for irrigation, we have over 6,000,000mu irrigable high yields, it is one of the four irrigated area and 12 significant commodity grain production bases in China; Besides, there are plenty areas of uncultivated lands waiting for reclamation, one of 8 provinces in china which holds thousands arable land; the beef and mutton which are Islamic Muslim, and wolfberry, the grapefruit which can planted for making red wine, watermelon with Si and sand, potato, liquorice, and high quality of rice, etc.

第三,旅游资源丰富而独特,既有边塞风光的雄浑,又有江南景色的秀丽,被称为&中国西北的盆景&,中国10大类95种基本旅游资源中,宁夏就占有8类46种,自然风光旅游热线有沙坡头、沙湖、青铜峡、六盘山、星海湖等,历史人文景观有西夏王陵、华夏西部影视城、以及回族伊斯兰风情等。

In this paper,a revised universal soil erosion e-quation was selected, the effects of errors of this neglection on it were tested by non-parametric hypothetical test method of Kolmogorov-Smirnov for a 22-year period within 21 catchments of the middle Huanghe River region,and the resul...

采用非参数假设检验方法,对年产沙模数估计方程中下垫面因素的时变影响作定性分析,结果表明,对于一般流域,如果没有人类活动或自然灾害破坏导致下垫面条件的突变,下垫面因素对产沙的影响可看作是时不变的。

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