耦合 | ǒu hé | coupling (physics) / copula (statistics) / to be coupled (with sth) | |
联系偶合 | linkage / coupling | ||
联轴器 | lián zhòu qì | (mechanics) coupler / coupling | |
联轴节 | lián zhòu jié | (mechanics) coupling | |
挂钩 | guà gōu | hook (on which to hang sth) / to couple / to link together / to establish contact with / hook / coupling links (e.g. between two railway coaches) | |
电荷耦合 | diàn hè ǒu hé | electric charge coupling |