一个广阔的知识基地，在线交付并且由软件开发工具结合而成。

An extensive knowledge base, delivered online and integrated with software development tools.

youdao

现在使用Jetpack仍需要比较多的程序专业知识，Mozilla正试图通过发布软件开发工具包(SDK)来消除这一点。

But the present JetPack prototype still requires some programming chops to use. Now Mozilla is trying to ease that difficulty through release of a software development kit (SDK).

youdao

按照面向对象的形式定义，结合专家系统的具体特征，设计适用于专家系统开发工具的知识表示语言。

A knowledge representation language is designed and implemented based on the formalized definition of object and the specification of our expert system developing tool.

youdao