求翻译：据工业园有关人士介绍，目前，工业园已经签约一批以芯片制造为龙头的测试、封装、材料、太阳能电池以及软件开发等国际国内知名企业投资项目，项目总投资23亿美元，这些项目都将在今年内全面启动建设。其中，世界知名IT企业美国惠普公司今年8月就已注册成立美国惠普全球软件开发中心重庆分中心，这是惠普公司在中国的第4个软件基地。是什么意思？

According to the Industrial Park, the persons concerned, at present, has signed a number of industrial parks as a leader in chip testing, packaging, materials, solar cells and well-known software development and other international and domestic enterprises to invest in projects with a total investme

According to the industrial park, currently the industrial park has already been contracted to the test chip manufacturing industry, packaging, materials, solar cells as well as software development, and other international and domestic famous enterprise investment projects, and total investment of

According to the industry garden person concerned introduced that, at present, the industry%2

According to the industrial park, the person concerned, at present, industrial parks has signed a number of chip manufacturing as a leader of testing, packaging, materials, solar panels, as well as international and domestic famous enterprises, such as investment in software development projects, to