德尔菲预测法。
德尔菲预测法 : 是采用同时向多位专家发函征询预测意见，并经过多轮反馈而使预测意见趋于一致的预测方法。这种方法不是采用专家会议的形式，而是采用向专家发函调查，这样就能有充足的时间让专家们对所预测的问题提出设想，然后将他们的设想进行整理、归纳，匿名反馈给各位专家，再次征求意见，回收后再加以综 合、反馈。这样经过多次反复，最后就能得到一个比较一致的、可靠性较大的预测意见。
暂无解析
所有国家都在争夺供应不足的能源。
Your count-offer seems to be a little tide if so our profit margin will be too small.
什么是数据库的安全性?
简述国际铁路货物运输中的货物运输保险与货物保价运输的区别和特点。
You can receive a special 15% discount on orders place before the end of December.
Young people who commit serious crimes should be punished in the same way as adults. To what extent do you agree or disagree?
We are introducing ourselves as one of the leading exporters of the same line of business.
Managers know that stress is a barrier to motivating the workforce.
请简述索赔的一般程序及所涉及的主要单证。
We don’t accept payment in US dollars. Please conclude the business in terms of Swiss francs.