请输入您要查询的字词:
单词
helitack
释义
helitack
Encyclopedia
农学
航空灭火
释
initial attack by helicopter;helitack
机降灭火
用直升机做运载工具,将扑火队员、阻燃剂、装备和设备迅速运送到火场的一种扑火方法。
随便看
education provisions of Constitution of the People's Republic of China
education psychology thought in ancient China
education publishing
Education Reform Act of 1988
education regulations in the Common Program of the Chinese People's Political Consultative Conference
education returns rate
education robot
education system
education system in Germany
education system in Kazakhstan
education system in Ukraine
education system of Argentina
education system of Australia
education system of Austria
education system of Belgium
education system of Brazil
education system of Canada
education system of Cuba
education system of Democratic People's Republic of Korea
education system of Denmark
education system of Egypt
education system of Finland
education system of France
education system of Greece
education system of India
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/12/12 12:43:48