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No matter at what stage in product design or product quality improvement, the technical requirements (PTRs), or engineering characteristics impacting on product performance are mainly identified and improved to optimize customer needs (CNs) as greatly as possible. Quality function deployment is utilized as a powerful tool for improving product design level and enhancing product design quality. In...
Sci-tech innovative talents are special groups of talents, and have gradually been attached great importance by most countries in recent years. Now the Sci-tech job of Suzhou city has prominent achievements, and is leading in Jiangsu province and even in China, which will be useful implications to other provinces and cities. In this paper, the definition of sci-tech innovative talents is explored...
Based on the present theories of operators, this paper give a new result on the weakening buffer operator. f is a monotonously increasing function, g is its inverse function. If d is a weakening buffer operator, and x(k)d is made of x(k),..., x(n), k = 1, 2, ... n. If we substitute x(k) by f(x(k)), k=1, ..., n. The new result is m = [f(x(k))]d. If g(m) = e, then e is also a weakening buffer operator.
Based on the present theories of buffer operators, and the concept of back cumulative-sum, this paper proposed kinds of new buffer operators, studied their characters. When L is 1, they are Dang's strengthening buffer operators. In the end, studied the relationships of the data hand on by these two kinds of operators.
By analyzing Grey decision, we think it will come down to benefits and effects of all parts during the decision. So, only if these benefits and effects are fully considered, the result of decision is scientific and rational. For multi-hierarchy decisions, the decision-makers must be endowed to different weight because of the different actions of them. In this paper, the authors deal with the A middot...
Bank is an important part of financial system, which plays an important role in changing save to investment and in payment. So every country takes great supervision and regulation on bank both in developed country and developing country. There are two kinds of regulation ways: on-site regulation and off-site regulation. On-site regulation is a method that needs regulators go to the bank spot themselves...
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