astragal是什么意思？

astragal

英['æstrəgl] 美['æstrəgl]

• n. （柱头处）圈线，距骨，圈带；

例句

• Main Products: Door Bottom , Door Sweeps , Weatherstripping , ALUM Threshold , T - Astragal, Substrate , Hinge etc. 我公司主要生产销售建筑用工程塑料制品(门, 窗及配件), 高档建筑五金制品.
• Objective: The technology of Astragal us Injection was selected through experiment study. 目的: 通过实验研究优选黄芪注射液的制备工艺.
• Objective : To sum up the characteristics of X - ray and clinic for astragal putrescence. 目的总结距骨缺血坏死的临床 X 线特点,提高对本病的诊断水平.

英英词典释义

• Noun
  1. the bone in the ankle that articulates with the leg bones to form the ankle joint
  2. a beaded molding for edging or decorating furniture