One-two-two-four model  制造厂; 厂商; 制造者

one-out-of-two system  二选一系统

two chip modem  二芯片式灯解调

two system low floor tram train  双系统低地板城轨车

two system power pricing  两部制电价

two two-level atoms  双二能级原子

two-chip piezoelectric ceramic  双晶片压电陶瓷

two-system power price  两部制电价

two-system water price  两部制水价

two-two comparison matrix  两两比较矩阵

Two-two control  二二控制

bio-chip system  蛋白芯片

ChIP-chip experiment  模式

Computer-on-a chip System with 8086CPU  8086单芯片计算机

Data Acquisition System Chip  数据采集系统芯片

dual-chip system  双芯片系统

electrophoretic chip system  电泳芯片系统

embedded single-chip system  嵌入式单片机

genotyping chip system  基因芯片分型检测