由雌胭脂虫虫体干燥后制成的一种红色染料.A red dye obtained from the roots of this plant.本论文较系统研究了以胭脂虫为原料制备胭脂虫红色素的工艺过程.This subject use cochineal as raw material, red pigment composition of extraction and purification systems - depth study.同...
The computer's entire circuitry was on a single board.计算机的所有电路都集中在一块单板上。The company produced circuitry for communications systems.该公司为通信系统生产电路。One way of overcoming this problem is to incorporate logic circuitry.解决这...
Other options include xenon headlamps, a removable hardtop and GPS navigation.其他配选配置还包含了疝气大灯 、 可硬顶篷和GPS导航系统....a GPS receiver.全球定位系统接收器Can you use a GPS or something to track her down?你能用全球定位系统什么的追踪到她 吗 ?This disengages ...