carbon backbone chain的意思|示意

碳主链 ... 履带 [机械工程] track; apron wheel; caterpillar band; caterpillar track; crawler belt◇履带车 creeper truck; tracked vehicle; 履带车辆 [机械工程] caterpillar; 履带传动 caterpillar; crawler track; 履带导板 track guide; 履带导向轮 track guiding wheel; 履带链 [设计] caterpillar chain; 履带轮 [机械工程] athey wheel; crawler wheel; 履带起重机 [机械工程] crawler crane; caterpillar crane; 履带坦克车 caterpillar tank car; 履带拖拉机 [机械工程] crawler tractor; caterpillar-tractor 碳主链 carbon backbone chain 向主链 chain linked to owner ...