China surpassed the United States to become the world’s largest producer of KTI manufacturing output in 2011, and China has been the driving force behind the rapid increase of this output for many KTI industries over the past decade.China’s global share of KTI manufacturing output has increased to 31% in 2019. Although U.S.KTI manufacturing output continues to increase and the United States continues to be the largest global producer of output of three KTI manufacturing industries (aircraft,medical quipment, and pharmaceuticals), its global share has fluctuated between 19% and 21% since 2010.
内容来自《美国科学与工程指标2022》
KTI——知识与技术密集型,简言之:高科技
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