听声词典

chemical weathering

C 开头单词

基本解释

  • [土壤] 化学风化作用

英汉例句

    双语例句

  • The results show that the soils have, in varying degree inherited some properties of purple sedimentary rocks for their very weak chemical weathering.
    结果显示，紫色沉积岩发育的土壤，在一定程度上继承了母岩的特点，化学风化作用微弱。
  • The variation of frequency curve's mode peak content with the increasing of depth, shows not only the trend of chemical weathering but also variation gradient of weathering extent.
    频率曲线众数峰含量随深度的变化，不但指示了化学风化趋势，而且反映了风化程度的变化梯度。
  • And, in the maritime Antarctica, various modern periglacial processes play an important role in weathering, material transportation and soil formation. Besides, chemical weathering processes, incl…
    阐述了本区内化学风化的主要过程、机制与产物，同时指出生物因素在本区的岩石风化与原始土壤形成过程具有重要意义。

词组短语

    短语

  • chemical l weathering 化学风化
  • dynamics of chemical weathering 化学风化动力学
  • chemical weathering flux 化学剥蚀通量
  • physico chemical weathering 物理化学风化
  • Drainage basin chemical weathering 流域盆地化学风化

专业释义

    地球科学

  • 化学风化

    We suggest that the felsic component rocks were dominant in the source area which has undergone middling chemical weathering. These sedimentary rocks were deposited in active continental margins.
    它们具有岩石地球化学相似性,其源区物质以长英质岩石为主,中等化学风化程度,原岩沉积于活动大陆边缘构造背景。

  • 化学的风化作用
  • 化学性风化作用
  • 化学风化作用

    • 环境科学技术

  • 化学风化

    We study the chemical weathering and its rate in the drainage basin,CO_2 consumption rate(volume) caused by chemical weathering of rocks,and the transport characteristics of inorganic carbon. Preliminary conclusions are presented as follow:1.
    本文通过2007年6月和7月对黄河流域的水文地球化学特征以及干流河水中无机碳进行考察和研究,探讨了黄河流域发生的主要化学风化反应、流域盆地的化学风化率、岩石化学风化的大气CO_2消耗率(量),和无机碳的输运特征。