冲积的
- 与 冲积的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Lower the existing soil and emerging into the soil parent material (such as volcanic ash and alluvium, as well as eroded soil) on, are actively engaged in the process of soil formation.
在现有土壤的下层和新出现的成土母质(如火山灰和冲积物以及被侵蚀的土壤)上,都在活跃地进行着成土过程。
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Although Zn does not seem to be obviously anomaly, it has the highest concentration in soil solution and eluviation solution, the most activation heavy metal element in acid rain effect. Other elements including Hg, As, Cd, Cu, Pb etc.
已有大量研究结果表明,冲积平原区土壤中的Hg异常主要与Org.C有关,本次试验中又在土壤天然重砂中发现了辰砂矿物,Hg的上述存在形式特征决定了它在酸雨淋滤过程中的活动特性。
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Based on the in-situ measurement of temperature during freezing sinking,the influence of the temperature field of ice wall on that of outer shaft wall was studied.
通过对龙固副井冻结凿井期间外壁与冻结壁温度的现场实测,研究了冻结壁温度场对外壁水化热温度场的影响,获得了特厚冲积层冻结凿井期间外壁及冻结壁温度变化的基本规律。
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The existent gold placers in the northern part of the Greater and Lesser Xing'an mountains distribute mainly in the height of 200 500m above sca level and concentrate in the river valleys which erode the Buxi planation surface by 500~100m in depth.
大、小兴安岭北部现存砂金矿主要分布于海拔200-500m的范围内,赋存于切割布西期夷平面50-100m河谷内;8。区内砂金矿主要为冲积和冲洪积型,少数为冰水沉积和湖积型,无典型的残积型砂金矿
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The Yao' an station was installed on the Quaternary allurium in the Yao' an basin and has a site amplification factor of 3 to 4 for S-waves and that of 6 to 7 for coda relative to the rock reference station Pila in the frequency range of 3 to 6 Hz.
姚安台位于姚安盆地第四系冲积层上,对应苤拉基岩台,在3~6Hz低频段S波有3~4倍的放大因子,尾波有6~7倍的放大因子。
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In ecological fragile zone in arid and semi-arid area of Inner Mongolia, the ecological forest net works were constructed by afforestation in drought sun slope of Daqingshan mountain ,along highway and of shelter belt in farm land.
在内蒙古干旱、半干旱区生态脆弱带,通过对内蒙古大青山干旱阳坡、绿色通道和山前冲积、洪积平原农田防护林等三个类型森林生态网络体系的构建,遵循适地适树的原则,选择适宜树种、营养杯或带土托大苗,采用了保水抗旱造林技术措施,使得干旱阳坡造林成活率达到了 85~ 95%;绿色通道林造林成活率为 80 -1 0 0 %;农田防护林造林成活率为 90~99.8%。
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The main type of soils on the Yellow River Flood Plain in North China is called Chaotu by Chinese.
华北地区黄泛平原上的主要土壤类型是潮土,其成土母质是近代河流冲积物,它对土壤质地的影响很大。
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Zn adsorption and desorption characteristics on parent material of the alluvial deposit in the marine-face and sediment soils from Yangtze River Delta were investigated.
研究长江三角洲地区冲积物母质土壤的表层土、心层土对锌的吸附-解吸特性。
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A glacial or alluvial deposit of sand or gravel containing eroded particles of valuable minerals.
砂矿,砂积矿床一种砂砾或碎石的冰河沉积物或冲积沉积物,包括有价值的矿物成份
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The particles and flakes of gold obtained in placer mining.
开采冲积矿获得的颗粒状和薄片状的黄金。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。