• 前言:浙江萧山—余杭地区全新统下部粉细砂、淤泥粘土有机质丰富重要的“生气层系”,夹的贝壳层层是主要储气层”。

    The Lower Holocene in the Xiaoshan-Yuhang area, Zhejiang, is composed of fine sand, silt and clay beds. They are rich in organic matter and constitute an important "gas source formation".

    youdao

  • 针对有机质疏浚淤泥固化处理效果产生影响,研究有机质主要成分腐殖酸水泥固化影响。

    Organic matter often influences the effect of cement solidified soil, humic acid as the main composition of organic was chosen to study the effect on solidification.

    youdao

  • 针对有机质疏浚淤泥固化处理效果产生影响,研究有机质主要成分腐殖酸水泥固化影响。

    Organic matter often influences the effect of cement solidified soil, humic acid as the main composition of organic was chosen to study the effect on solidification.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定