But it's not clear that enough hospitals or doctors are looking for those combined services.
不过是否有足够的医院和医生需要这种二合一的服务还不得而知。
Components are then combined or integrated into composite applications to provide services in the third layer.
然后,将组件结合或集成到复合应用程序中来提供第三层的服务。
SCA and SDO combined form a common model for dealing with services and the data they offer.
SCA 和 SDO 的组合构成了一个通用模型,可以用于处理服务及其提供的数据。
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