英语词汇coal core recovery percentage怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	coal core recovery percentage
释义	coal core recovery percentage 简明释义煤心采取率网络释义 1 ?煤心采取率定义中文名称：煤心采取率英文名称： coal core recovery percentage 定义：采取的煤心长度与钻进煤层厚度的百分比(长度采取率)，或采取的煤心重量与钻进煤层应有的煤心重量的百分比(重量采取率)。应用学科：煤炭科技（一级学科）
随便看	retaining bolt retaining box retaining bracket retaining cap retaining catch retaining circuit retaining click retaining clip retaining clutch retaining coil retaining collar retaining column retaining contact retaining crib wall retaining cup retaining current retaining cylinder retaining dam retaining device retaining differential mechanism retaining dike retaining ditch and embankment retaining element retaining fee retaining frontwall for cable penetration

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。