优选地，该粘合剂层在植针步骤期间被植入的纤维穿过，且产品在固化步骤前发生20 - 50%的表面收缩。

Preferably, the adhesive layer is penetrated by the needled fibers during the needling step and the product is shrunk in area by 20-50% before the consolidation step.

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平头的植药针无损伤地将药物粒子（放射 粒子和化疗粒子）经穿刺外针的内芯直接推入病灶内。

The drug grafting trocar with a flat head pushes the drug particles (radioactive particles and interstitial chemotherapeutic particles) into a lesion through the paracentesis outer trocar.

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用普通的缝合针或特制的植毛针把带完整毛囊的毛发缝植于眉毛缺损处。

Second, to transplant the hair with the complete follicle and bulb into the recipient site of defective eyebrow by a needle.

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