pre-injection

pre-injection

美 　英

• 网络预喷射；预注塑；前喷射

例句

In this injection system, the electromagnet response speed has to be very fast in order to realize the pre-injection.

燃油喷射系统要实现预喷，电磁铁的响应速度必须非常快。

A study on pre-injection test with mini-dose contrast medium in contrast-enhanced magnetic resonance angiography of vertebral artery

椎动脉增强磁共振血管造影少量对比剂预注射试验分析

A Study on Digital Calculation of Pre - injection Combustion in Diesel Engines

柴油机预喷燃烧数值计算研究

based on wavelet analysis of the third harmonic pre-injection technology to further improve motor efficiency 0. 3-2%;

基于小波分析的三次谐波预注入技术，进一步提高电机效率0.3-2%；