low EMI低电磁干扰lowadj.低的；少的；低落的；低声的；卑劣的；低等的adv.低地；低声地；低下地；廉价地n.低水平；低价；低谷v.哞哞叫low voltage vacuum circuit breaker低压真空断路器low voltage differential signaling低压差分信号Low Altitude Retro-Rocket System低空制动火箭系统Low pressure adjusting spring case低压调整弹簧盒low elevation sea-surface target掠海机动目标low side branches type transformer低压分支变压器low temperature plasma diagnostics低温等离子体诊断Low-temperature thermochronology低温热年代学low resistivity hydrocarbon layers低阻油气层low temperaturemagnetic sputtering低温磁控溅射