详细解释:【化】 二元组分火箭推进剂
详细解释：
bi.pro.pel.lant
n.（名词）A two-component rocket propellant, such as liquid hydrogen and liquid oxygen, fed separately to the combustion chamber as fuel and oxidizer.Also called dipropellant 二元燃料：一种二元火箭燃料，如液氢和液氧，作为燃料和氧化剂分别加入燃烧仓也作 dipropellant