Mesial portion of the mandibular canal wall was not intact.

部分的下颌管近中的管壁不完整。

youdao

AIM: To observe the cleaning effect of calcium hydroxide on root canal wall.

目的：观察氢氧化钙糊剂对根管壁的清洁作用。

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Objective To investigate the effect of microwave on dentin of root canal wall.

目的了解微波对根管壁牙本质产生何种影响及其可能导致的后果。

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Use a syringe device to gently direct water against the wall of the ear canal.

VOA: special.2010.03.31

He says to understand what happened, imagine the canal wall.

NPR: Panel's Report Assigns No Blame in Levee Failures

The canal wall, at Halberton near Tiverton, collapsed in November.

BBC: Grand Western Canal repairs to cost ?3m

As the last Dutch Director-General of the New Netherlands colony, Stuyvesant was responsible for building the protective wall around Wall Street and the canal that became Broadway.

FORBES: Stuyvesant High School Has A Cheating Problem. Here's How To Fix It