查询词典 dune
- 与 dune 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Therefore, the surface pressure is the important basis of studying surface geomorphic process of dune.
风成沙丘表面压力分布特征直接反映沙丘表面风蚀风积特点,因而是研究沙丘表面地貌过程的重要依据。
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The beaches, sandy are covered only with tufts of halophilous grasses. The dune areas have highly coconut trees and stunted palm trees.
植被:海岸沙地覆盖着丛生的抗盐草本植被,海滨沙丘有高大的椰枣树和低矮的棕榈树。
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With adjacent semi-moving dune as the control, this paper studied the effects of 5-, 10- and 22-year old Hedysarum fruticosum plantations on the nutrient status, microbial biomass, and enzyme activities at the soil depths 0-10, 10-20 and 20-30 cm.
以半流动沙丘为对照,对5、10和22年生山竹岩黄蓍人工固沙群落不同层次(0~10、10~20 和 20~30 cm)土壤的养分状况、微生物生物量和土壤酶活性进行了对比研究。
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Shapotou; Artificial vegetation-fixed sand dune; Microbiotic crust; Soil hydrological process; Soil water environment
沙坡头;人工植被固沙区;微生物结皮;土壤水文过程;土壤水环境
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Using the survey data of several indexes as well as field experimental data of soil hydrology of microbiotic crusts in artificial vegetation-fixed sand dunes in Shapotou area, the impacts of microbiotic crusts on soil hydrological processes which included the penetration, interception and evaporation processes of precipitation were examined, and their mechanisms were also studied. The security problem of vegetation-fixing system due to the changed soil water environment in fixed sand dune area was analyzed further.
本文在上面的立意下,我们对沙坡头人工植被固沙区对微生物结皮的若干指标进行了详细的调查和试验,并安排了一系列微生物结皮土壤水文过程试验,从不同的角度揭示了微生物结皮在降雨渗透、拦截和蒸发过程中的作用,及其对降水在沙丘土壤剖面中的水分分配过程和格局的影响,并进一步分析了微生物结皮对固沙区土壤水环境的影响和植被固沙体系的安全问题。
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The individual growth,morphology and population biomass of Pennisetum centrasiaticum clones at two different habitats of farmland-sand dune ecotone on Keerqin sandy land of Inner Mongolia were compared in this study.P.centrasiaticum clones had significant morphological plasticity and different biomass distribution pattern at different habitats.
对生长在不同沙地生境下的白草无性系进行了个体生长与形态以及种群生物量等指标的比较研究。结果表明,生长在不同生境下的白草无性系表现出显著的形态可塑性和不同的生物量分配模式。
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When the tide began to change my friend journeyed towards the dune as I watched him protectively.
当潮水催促我的朋友离去的时候,我望着它回家的背影,眼里竟全是关切。
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In addition,the numerical simulations of moisture behavior in fixed dune during the growth of Nitraria tangutorum and rainless period in June and August were conducted.
以野外实测数据为基础,运用数理统计方法确定非饱和导水率水分扩散率等沙丘水分运动参数,并从宏观角度建立了与水面蒸发强度沙丘水分含量相关的附加根系吸水项的白刺根系吸水模型。
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But just behind the trees an almost vertical dune was advancing to rebury them.
但是在这些树后那几乎垂直的沙丘还在不断向前推进,不久将再次埋葬它们。
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Patterns in Nature: Sand A ridged sand dune sparkles under the Nevada sun.
一处山脊沙丘火花在内华达州太阳之下。
- 相关中文对照歌词
- Ice On The Dune
- Dune Buggy
- Dune Mosse
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。