public policy 它准确的是指哪方面?请给出例子.太抽象了，请给些examples.

public policy 它准确的是指哪方面?请给出例子.太抽象了，请给些examples. 英语翻译Public Finance Policy Strategies to Increase Access to Preconception Care这句话的意思是什么, Journal of Public Policy & Marketing是什么意思 关于政策policy的问题,请问policy owner 和 policy authority 的定义是什么?policy owner 和policy authority 需要具备什么技能,能力?谁可以成为网络设计公司的policy owner? 是公司老板,还是市场分析人员,或是 求Modern Labor Economics:Theory and Public Policy电子版需要Ehrenberg,Ronald G.and Robert S.Smith,另外还有一本labor economics,George写的.我的邮箱是xinyi_love217@126.com 请问：in public 和 the publicin public 是否是 在公共场合的意思?the public 是否是 公众的意思?前者是指地点,后者是指人? 翻译：Anything less becomes something other than public policy. a peer reviewed academic journal on public policy. public:我已经知道它其中的函数是公有的,为什么有一个冒号 in the public和in public的区别用法 意思 区别是in the public 不是to the public policy,difficulty是不可数? what is essential is not that his policy works,but that the public believe that it is.From him to be reelected,what is essential is not that his policy works,but that the public believe that it does.这句话的后半句but that the public believe th policy 有一本书是the art of public speaking ,是英文的,请问谁有它的中文版? 颤是多音字,它的读音zhan咋组词?准确的 “公共关系”用英语怎么说?我知道public relations是对的,但也见过public relation；还有public relationship,public relationships都对不对呢? 用四舍五入法得到的近似数3.028万,下列说法正确的是( )A.它准确到千分位B.它准确到0.001C.它准确到十位D.它准确到万位 下面的this 是指的什么public class W { public W foo(){ return this; } }继承时可以写与父类 完全相同的方法吗