动态: trends; general trend of aff ...作用: act on; affect域: land within certain boundari ...动态作用域规则: dynamic scope rule静态作用域: static scope动态作用: dynamic action作用域: owner scope; scope of effect; scopes; target scope静态作用: stati action; static action生态作用: ecologic role车钩三态作用: three states of coupler operation本地作用域: local scope变量作用域: range of a variable; scope of variable; variable scope; variable size item词法作用域: lexical scope范域 [作用域: scope函数作用域: function scope控制作用域: control scope块作用域: block scope类作用域: class scope量词作用域: scope of quantifier名字作用域: name scope; scope of name目标作用域: target scope前作用域: prescope嵌套作用域: nested scope全程作用域: global scope实体作用域: scope of entities