Connection sequence of the grain size screening device, the density screening device and the color selection device is variable, however, the packing device is connected at last.
所述的粒径筛选装置、密度筛选装置、色选装置的连接顺序不定，但最后连接的是包装装置。
First, Experimental studies on connection force of grain and petiole, petiole and branch, branch and caulis, with expert clamp on the testing equipment of agricultural materiel.
首先，在物料特性检测装置上利用专用夹具对水稻穗头籽粒与粒柄、粒柄与枝梗以及枝梗与主茎秆之间的连接力进行了测定。
Indigenous people have a connection of gratitude and reverence toward nature, but they can take their own beliefs with a grain of salt.
土著民族都感恩和敬畏自然，但他们对自己的信念也不是盲从。
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