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Science and Technology Input is strong guarantee for the Science and Technology advancement. Based on the analysis of the conditions of Science and Technology Input in Henan province, by establishing the grey correlation analysis model, the relationship of the science and technology input and the economic development in Henan Province is studied empiricaly. The result shows that a positive relationship...
In crop planting decision process, they make their planting decisions decided by subjective experience and judgment, it often appears the circumstance that the plan seriously out of accordance with actuality. It seriously affects the accomplishment of the farm's production target when enlarging their planting scale. This paper illustrates that a planting decision system based on SA(simulated annealing...
Pictures are one of the important elements of which the application is composed. A programmer is able to choose suitable treatment according to the system requirement. In PowerBuilder picture control and ole control are the most commonly-used methods; blob data type field is used to access picture files in database and function of data window is used to display pictures dynamically. Each method has...
On the basis of the conventional hydrothermal method, the small crystal SAPO-11 molecular sieves with sub-micron size were synthesized by controlling the aging conditions of the synthesis gel and without using other organic additives except for the template. The particles of the samples synthesized by this method possessed much smaller crystal dimension and were more uniform in size than conventionally...
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