This paper describes in detail the design of an indoor paddy soil bin suitable both for paddy-wheel test and for floating boat test.
本文通过对国内外一些士槽的分析，设计了一种既适用于水田轮试验又适用于机耕船试验的水田土槽。
To investigate the soil resistance and the active location between the ridger and soil, the test was carried out in the soil bin by the means of orthogonal test.
采用正交试验的方法，对起土铲进行了土壤阻力室内土槽试验，并通过观察确定了起土铲的主要触土部位。
To investigate the soil resistance and the active location between the ridger and soil, the test was carried out in the soil bin by the means of orthogonal test.
采用正交试验的方法，对起土铲进行了土壤阻力室内土槽试验，并通过观察确定了起土铲的主要触土部位。
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