交换型 meaning in English

crossover type
exchange type

Switched multi - megabit data service smds
交换型多兆位数据业务
Chiral ligand - exchange complexes clec
配基交换型手性添加剂
Transesterification type polymerization
酯交换型聚合
On the other hand , atm is connection - oriented , the implementation of cac function for svc depends on atm signaling system . however , as a result of having no necessary functions of call and connection control , the protocol stacks for atm signa ling defined by itu - t can not realize the function of cac and can not be used directly in the atm equipment
另一方面， atm是面向连接的，交换型虚连接（ svc ）真正体现了atm技术的灵活性，与svc相应的cac功能则依赖于atm信令系统来完成，然而itu - t所定义的atmuni和nni信令协议栈由于缺乏必要的呼叫/连接控制功能，从而无法对cac进行支持且无法直接应用于各种atm设备中。