This language is implement-independent, which tries to define all aspects of an information appliance, including attributes ( performance parameters), operations ( interfaces that can be provided to outers) and the relationships between the information appliances. 该定义语言与实现无关,力图完整的概括一个设备所有的内容:属性(性能参数)、操作(能够对外提供的接口)以及设备之间的关联关系。
The moving of electrons from outers& p shells of metalloids to unfilled d shells of transition metalls was considered, a method estimating total effective conducting electron numbers Z of amorphous Ni-based alloys with high content of metalloids was given. 在考虑了类金属原子外壳层s,p电子向过渡金属原子d空位的迁移后,提出了一种估算高类金属含量Ni基非晶合金总有效传导电子数的方法。