“疊氮酸”造句
2024年06月22日 03:04:30
處于液態(tài)的
疊氮酸是很危險(xiǎn)的.
Hydrazoic acid in liquid form is very dangerous.
結(jié)果表明添加
疊氮酸酯是一種提高硝胺改性雙基推進(jìn)劑燃速與能量的切實(shí)可行途徑.
The results show that PDADN can increase burning rate and energy of nitramine modified propellant.