The mechanics characteristics of paddy field soil in China south and effects to walking unite are analyzed. The gearing"conjugate engage"principle is suggested.
根据我国南方水稻土壤的力学特征及其对行走机构的影响，应用齿轮传动的“共轭啮合”原理计算求解了叶轮主要参数。
These dishes were disposed to a SY 1 dead load paddy field soil pressure instrument to study soil pressure sinkage characteristics on coastal shoaly land in Zhejiang.
根据海涂土壤特性设计了不同形状参数的测板，配装于SY- 1型静载式水田土壤承压仪，在进行海涂土壤承压特性研究中取得了较理想的效果。
In the paper, emission of volatile sulfur gases from paddy soil was discussed in a growth period of paddy rice by constructing a field sampling system.
通过建立野外采样系统，对一个生长周期内水稻土释放的挥发性含硫气体进行了检测。
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