石油英语词汇
负电势 negative potential负乘方 negative power负压 negative pressure负压脱气 negative pressure degasification负压射孔 negative pressure perforating负压脉冲系统 negative pressure pulse system负压稳定塔 negative pressure stabilization tower负压力波 negative pressure wave负极性脉冲 negative pulse负前角 negative rake阴极射线 negative ray负反馈 negative reaction负反射系数 negative reflection coefficient负折射 negative refraction负屏蔽现象 negative screening半负定 negative semidefinite负幅度差 negative separation逆序 negative sequence负刃倾角 negative side angle负刃倾角 negative side rake负号 negative sign负信号 negative signal负向偏态 negative skewness负尖峰 negative spike负叠加能量 negative stack power语际翻译 版权所有
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