基底沟 basilar groove
- 但是,对那些在术前已做过鼻翼基底切除, 鼻翼基底切口在鼻翼沟上方超过2毫米和双侧侧鼻动脉受损过的病例仍要保持警悌。
However, caution is advised if the alar base has been previously excised, if the alar base incisions extend more than 2 mm above the alar groove, and the lateral nasal artery is damaged bilaterally. - 利用断面沟扇体系及基底形态、地震反射结构、粘土矿物组合、岩屑类型、重矿物组合明确古流向和物源。
Source orientation was studied by using Basement and fractured surface form, Seismic Reflection structure, Clay mineral Assemblages, cuttings type and heavy mineral Combination. - 电缆沟边坡不直不平、基底不平:应加强检查,随挖随修,并要认真验收。
Slope is not straight and base is uneven: strengthen inspection, repair cable trench, and then accept seriously.
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