polyrhizal是什么意思

网络释义

用法例句

Objective To investigate the efficiency of different angle projection radiograph in diagnosing multiple canals of mandibular first premolars.

目的探讨不同投照角度X线片在诊断下颌第一前磨牙多根管中的作用。

Clinical Observation of Restoration of Large Area Defects of Distomolars with Cast Multi-post-core Combined with Baked Porcelain Veneer Crown or Full Metal Crown;

铸造多根桩修复磨牙大面积缺损的临床观察

The study about medical resources of Aconitum karakolicum;

多根乌头的药用资源研究

Five diterpenoid alkaloids were isolated from the tubers of Aconitum karakolicum Rap.

从新疆产多根乌头AconitumkarakolicumRap。

This article mainly describes the grounding way in medium-voltage system,on the same circuit with multi-cable,how to selet zero-sequence current transformers and analysis to connecting way of their secondary coils,so that we selet the best wiring way.

本文主要阐述中压系统的接地方式;在有多根电缆的同一回路中,如何选择零序电流互感器及分析它们的二次线圈连接方式,以便能选出最优的接线方式。