英语词汇“grade B reserves”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	grade B reserves
释义	grade B reserves 释义 B级储量行业词典煤炭 B级储量???"在详查和精查阶段，通过系统的勘探工程控制, 含煤性、煤层产状等已基本查明,勘探程度较高的煤炭储量。"???
随便看	wind drift sand wind-drift sand wind-drift surface movement wind-drive wind drive generator winddriven wind-driven wind driven wind driven atomizer wind-driven atomizer wind driven circulation wind-driven circulation wind driven current wind-driven current wind driven dynamo wind driven electricity generator wind driven electric plant wind driven generator wind-driven generator wind driven (ocean) circulation wind-driven ocean-surface current wind-drivens wind driven turn indicator wind-driven turn indicator wind driven vessel

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

grade B reserves