试验结果表明：相同截深时锥形截齿截割力比扁型截齿截割力大；
Results showed that: in the same cutting depth, the force employed on the point-attack pick is bigger than that on the knife tooth;
膜型扁网壳结构是在钢筋混凝土膜型扁壳的基础上，构思出的一种新的空间结构形式。
The filmy flat latticed shell is a new space structural system developed on the basis of the RC filmy flat shell.
由于千层石外形平整，石型扁阔，容易运用“挑”这种掇山技法，表现出陡峭、险峻、飞扬的意境。
Because the Melaleuca stone shape formation, broad flat stone type, easy to use, "pick" the rockery techniques, showed a steep, steep flying and ideal.
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