筛网由有条形孔的波形钢板制成并折成筒形。
The drum sieve is made of corrugated iron with strip - shaped holes, which is folded to rotundity .
结论：波形钢板内固定对骨内微循环的影响明显弱于直形钢板，其引起骨质疏松的状况亦低于直形钢板。
Conclusion: the effect on local bone microcirculation of wave - plate was weaker than straight plate, which had close correlation with the osteoporosis induced by internal fixation.
本研究旨在观察和比较波形与直形钢板内固定对局部皮质骨血供的影响。
To survey and Compare the effect of wave - plate and straight plate internal fixation on the blood supply of local cortical bone.
本研究旨在观察和比较波形与直形钢板内固定对局部皮质骨血供的影响。
To survey and Compare the effect of wave - plate and straight plate internal fixation on the blood supply of local cortical bone.
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