多谱线 meaning in Chinese

multiline

The influence of parameters such as mass flow , input power , and constrictor size on arcjet performance is also analyzed . this work provides an experimental foundation for the numerical simulation study and optimized design of arcjet . a high - speed , high - resolution , multi - line spectroscopic diagnostic system has been improved to diagnostic the excitation temperature of arcjet plume
本文优化并改进了一套高速、高精度的多谱线电弧等离子体光谱诊断系统,使其适用于电弧加热发动机羽流激发温度的诊断,并利用该系统诊断了发动机出口羽流的非平衡程度和温度沿径向的分布。