نتایج جستجو برای: intelligent housing system
تعداد نتایج: 2297207 فیلتر نتایج به سال:
The traditional toolface adjustment of a bent-housing motor is time-consuming and laborious. For the goal rapid accurate adjustment, this paper presents an intelligent method based on drill string dynamics model BP (back propagation) neural network, optimized by GA (genetic algorithm). Firstly, for mode rotating at wellhead to change downhole toolface, used calculate value. Then, actual value t...
Rural housing is the most primitive and original form of housing for people with fixed habitation. It has developed and expanded due to the changes in the forms of nomadism, especially those that occurred based on agriculture and animal husbandry. of the society— are influential in encouraging economic changes. This study seeks to understand Rural housing reflects the concept that the spaces of...
This study compared reproductive performance and behaviour of does raised in a group-housing system and in a regular cage system. The group-housing pen was divided into different functional areas for suckling, resting, and eating and special hiding areas for kits when they had left the nest-boxes and does to favour the species specific behavioural traits. Does had access to their nest-box by me...
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