SSPL is represented in OWL DL. SSPL supports basic concepts of security policy-positive and negative authorization and obligation, privilege delegation and revocation, policy conflict resolution. SSPL通过OWLDL描述,支持各种安全策略的基本类型,包括肯定和否定授权,肯定和否定义务,权限委托和撤销以及策略冲突消除等。
A semantic security policy language, called SSPL, was proposed for distributed computing environment. 提出了一种用于分布式计算环境的语言安全策略语言SSPL。
In this paper, the 3D leakage magnetic field of a 17000 kVA modelling transformer type SSPL is determined by the method of two scalar potentials, and the results of calculation against measured values are given. 本文采用双标量位方法计算了17000kVA仿SSPL型电力变压器的三维恒定漏磁场.计算结果与实测值进行了比较,给出了对比曲线。
As an example, the 3D magnetic field and eddy current distribution of a 17000 kVA model transformer are calculated, and the results are compared with test. 以一台17000千伏安仿SSPL型变压器为例,计算了短路情况下的三维正弦稳态涡流场,并将所得结果与试验值进行了比较。