系统属性和服务被系统需求追踪。

The system attributes and services are traced to system requirements.

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一个可视化表示一个系统属性的指南。

A guide for visually expressing security properties of a system.

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数据源属性重写了系统属性。

The data source property overrides the system property.

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So, these on-changing properties that describe the state of the equilibrium state of the system are called state variables.

这些描述,系统平衡态的,变化的属性,就叫做状态变量。

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It varies in its structure among cells of the nervous system but all synapses have some properties in common.

突触结构因神经系统细胞不同而不同,但突触都有某些共同属性

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And so the set of properties that describes system equilibrium doesn't change.

这些描述系统的属性,平衡是不变的。

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