It also explains principles, frame work roles and perfectible steps int he establishment of the system.

并说明了建立的原则、框架、作用及完善步骤。

The world is perfectible, and they are the ones who will do much of the perfecting, provided you let them.

世界是可以完善的，只要条件允许的话，他们俩就是添砖加瓦的完美人士。

As their emphasis is on this world, they cling to the belief that man is morally perfectible and that Utopia on earth is achievable.

作为他们的重点是这个世界上，他们坚持认为，人在道义上是完善和地球上的乌托邦是可以实现的。

Now we know science is not perfectible we do not have to fight so hard to retain a conceptual space for that which cannot be done by logic and mathematics.

现在我们已经知道科学无法尽善尽美，我们无需（像波兰尼那样）那么艰难的斗争以保留逻辑和数学无力施为的概念空间。

If the picture is diversified perfectible effect when it appear, such as the Mosaic or window shade, then your program look very agility and your program is all the more specialization.

如果图片出现的时候是以各种完美的效果出现的，如马赛克效果，百叶窗效果等，则你的程序就会显得更加灵活，你的程序就会更加专业化。