The tail flats feature swept-back tips forward of the swept-back and tapered fin with a blunt tip.

尾平翼特征是顶端有一个上端后掠的垂直安定翼和锥形尾垂翼具有一个钝形顶端。

youdao

Therefore blunt dissection of the soft tissue overlying the middle vault is recommended to preserve these vessels, in an attempt to maximize venous return and help minimize tip edema.

因此建议在鼻中部穹隆处钝性剥离软组织，以保护这些血管，最大限度地保证静脉回流，减少鼻尖水肿。

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These negative dislocations seem to enter the crack tip and blunt it, resulting in a dislocation-free zone at the crack tip.

这些负号位错将移至裂纹顶端并使之钝化而留下一个无位错区或低位错密度区。

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But it does have a blunt tip, so that if it accidentally goes into my finger, it's much less likely to perforate."

VOA: special.2010.02.10

Doctor Makary told VOA's Melinda Smith that he supports using blunt tip needles which are considered safer.

VOA: special.2010.02.10

You can use electrocautery, a hook, a pair of scissors, a sharp-tip dissector, a blunt-tip dissector, a right-angle dissector, or a suction device.

NEWYORKER: Personal Best