How do the sciences make knowledge?Knorr Centina puts forward her constructivist theory.

对于科学如何制造知识的问题，诺尔提出了一种建构主义的观点。

Knorr 's tomato soup, for example, is now the same everywhere except for the finishing touches, such as spices and salt.

例如家乐的番茄汤，除了最后一道工序之外，其余的所有地方包括盐和辣椒都一样。

Now, our company mainly manufactures the parts of engines and parts of auto for many companies as Chongqing Cumins Enging Co. , Ltd ( Sino -America) and Beijing Knorr-Bremse Co. , Ltd (Sino-Germany).

目前，我公司主要为重庆康明斯发动机有限公司（中美合资）和北京克诺尔远东有限公司（中德合资）等企业生产汽车发动机配件和汽车配件。