请输入您要查询的英文单词:
单词
assessment drilling
释义
assessment drilling
assessment drilling
[
ə′ses·mənt ‚dril·iŋ
]
(mining engineering)
Drilling to fulfill the requirement that a prescribed amount of work be done annually on an unpatented mining claim to retain title. Also known as annual labor.
随便看
green peace
greenpeace
greenpeace canada
greenpeace international
greenpeace nordic
greenpeace organizing term
greenpeace usa
green peach aphid
green pea combine-harvester
green peafowl
green peas
green pea soup
green people
green pepper
green pepper hockey league
green peppers
green philosophy
green pigeon
green pigeons
green pine
green pirate
green pit viper
green plains renewable energy, inc.
green plan
green planet foundation
英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/6/2 5:17:05