不可控变量在流程中可能包含人为干涉和不同的工作团队、生产批量、每周工作天数、生产工具生产设备甚至是同一个生产工具的使用人数所产生的差异同种设备的数量。
Uncontrolled variables thatgo into this process may include human intervention and differences in work teams, production lots, days of the week, machines or even heads on the same machine.
本文采用不可控制变量DEA模型对2006年我国47家房地产开发上市公司的经营技术效率进行测度。
This paper USES the non-controllable variables DEA model to measure the performance and technical efficiency of listed companies in real estate by the sample of 2006 China's 47 real estate companies.
国王小黑还认为，这个模型里有太多的变量都不可控，所以这个奥巴马主义或许没有普适性。
Yet the president plainly believes that there are so many variables in the present fast-moving circumstances that it is not possible to adopt a single doctrine that fits each case.
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