The lower end surfaces of the supporting parts are provided with a plurality of hollow grooves which are arranged in a concave way.
该支撑部的下部端面上设有若干凹设的透空槽。It's sure that it lacked a Tan, which should be cross hollow for such Dao.
缺镡是肯定的，这类刀多配竹节十字透空镡。In addition to the third level platform, there is no gap, the other part of the whole is thoroughly empty.
除了第三层平台没有缝隙外，其他部分全是透空的。It is very convenient for visitors to enjoy the sceneries, as 1711 steps of the tower are all fixed with elevator from base to summit.
除了第三层平台没有缝隙外，其他部分全是透空的。从塔座到塔顶共有1711级阶梯，现已安装电梯，故十分方便。piercing and seal-cutting according to the grains of the pattern and the character with a fine-needle-head knife;
使用细针头刀按照图案和文字的纹路进行透空和篆刻；D, carrying out the mold-closing injection on the films on which the hollow icons and characters are printed;
对印刷有透空的图标、文字的薄膜进行合模注塑；in addition, the planar coil is provided with at least one permeable part inside which a hall inductor is arranged;
再者，该平面线圈具有至少一透空部，于该透空部内设有霍耳感应器；Application in structures of prefabricated reinforced components of lightweight aggregate concrete with open structure
轻骨料混凝土预制增强构件透空式结构中的粘合Experimental study of wave-damping performance of multiple layer breakwater
多层水平板透空式防波堤消浪性能试验研究