“airborne hoist”的概念、定义、翻译、参考文献-科学参考

单词	airborne hoist
释义	airborne hoist Encyclopedia 工学民机滑毯式货运系统释 airborne hoist机载电动绞车直升机上通过支架安装于主舱门上方进行应急救援或航空作业的电动收放装备。
随便看	negative entropy flow negative excess coefficient negative exponent negative exponential distribution negative eyepiece negative feedback negative film negative flower structure negative formula negative frequency-dependent selection negative function negative fundamental sequence negative glow negative gradient negative growth of population negative half-trajectory negative helicity spinors negative hologram negative hydrogen ion negative hypergeometric distribution negative hyperon negative image negative increment of a function negative index medium negative index of inertia

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。