Don't try and "clean it up" or "refine" it to make the prototype code production grade.

别试着对原型代码整理(clean up)或提炼(refine)使之成为生产级别的代码。

youdao

With no production grade Lisp that is compatible with Common Lisp or Scheme, Lisp on the.net platform does not seem to be a viable option at this time.

此时，由于还没有兼容Common Lisp或Scheme的产品级的Lisp，在。NET平台上的Lisp似乎还不能成为可选的方案。

youdao

In a major and welcomed development, Russia announced that it will close its last weapons-grade plutonium production reactor.

一项重大、颇受欢迎的进展是俄罗斯宣布将关闭最后一座武器级钚生产反应堆。

youdao

Some hurdles remain to creating a production-grade battery, such as a tendency for the pack to shed a small amount of capacity whenever it's put under enough stress.

ENGADGET: LG Chem develops very flexible cable batteries, may leave mobile devices tied up in knots

In a major and welcomed development, Russia announced that it will close its last weapons-grade plutonium production reactor.

WHITEHOUSE: Nuclear Security Summit: Presidential Press Conference

The slide started recently when Brazil, the world's biggest coffee exporter, greatly stepped up production, mainly of cheaper grade coffee.

BBC: Ethiopian khat farmer