tightishadj.稍紧的tightadj.紧的；紧身的；密集的；拮据的adv.紧紧地；牢固地；迅速地tight wavelet neural network小波tight oil and gas reservoirs致密油气藏Tight control of blood sugar血糖的严密控制tight-binding approximation紧束缚近似Tight security is in force.采取严密的戒备措施。tight first half continuation上半连续紧Tight integration of tool sets·工具集的紧密集成tightly coupled multiprocessor紧耦合多处理机tight rigid fibre optics plate纤维光学面板tight-fitting quilted jacket紧身棉衣