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The variable-frequency of the fan control is realized by using the method of total volume air control of VAV systems, at the same time, fuzzy-control is applied in terminate controller to make the system get a certain energy consumption.
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通过引入变风量空调系统总风量控制方法的设计思路对风机进行变频控制，同时对末端控制器采用模糊控制技术，使得整个空调系统达到一定的节能目的。 |
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The variables of initial evaluation, which were able to predict the later mental DQ best, were the DQ of the General Development of CCDI and the number of signs of mental deficiency.
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在相关变项中，以「学龄前儿童发展量表」之「一般发展发展商数」及智能不足现象之数目最能预测其智能商数。 |
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The variables we chose in this paper included: population density (people/km2)、population ratio of people with college or above educational levels、 population ratio of elder people over 65 years old 、population ratio of people of agriculture workers and t
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研究变數包括人口密度（人／平方公里）、专科以上教育程度人口比率、65岁以上人口比率、农业人口比率与每10万人西医人數，并使用集群分析进行研究。 |
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The variant component for the example template development board.
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开发板样例模板的可变组件。 |
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The variation and profile of the temperature of a tube shaped electric heat element were analyzed numerically under different compaction condition using CRANK-NICLOSON method.
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本文以CRANK-NICLOSON隐式方法数值求解了一截面为圆形的电加热元件在不同压紧状态下通电后的温度变化和温度分布情况。 |
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The variation characteristics of mineral components, mineralogical features and surface of activated palygorstite clay as well as the related factors are summed up in this paper.
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坡缕石粘土酸化机理及影响因素研究对其高效利用具有重要理论意义和实践价值。 |
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The variation curves of yield and grain protein content with soil water content (or nitrogen) were convex in high fertility (or soil water content were 70% and 80% of field maximum moisture capacity), and the soil water content (or nitrogen levels) before
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在高肥和土壤水分含量为田间最大持水量的70%和80%条件下，产量和蛋白质含量曲线均为凸型，蛋白质含量达到最大值之前对应的土壤水分含量为高肥条件下产量和蛋白质含量协同变化区间；产量达到最大值之前对应的施氮量为土壤水分含量为田间最大持水量的70%和80%条件下产量和蛋白质含量协同变化区间。 |
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The variation in stress state of soils due to the rise of ground water level and seepage of ground water is critical to the deformation and failure of slopes during and after heavy rainfall.
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地下水位上升和地下水在土中渗流引起土体应力状态变化是导致斜坡在降雨过程中或降雨后变形与破坏的关键因素。 |
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The variation is relatively small along the straight line.
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沿直线的光密度变化相对较小。 |
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The variation of Changjiang runoff was important influential factors to the distribution of fish eggs and larvae.
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浮游桡足类与鱼卵仔鱼的摄食关系决定了其丰度变化影响着鱼卵仔鱼的数量变动。 |
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The variation of a wheel alignment caused by up and down movement has a great influence on performance of an automobile, such as its maneuverability and wear of tire, and must be considered in the course of suspension design.
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摘要车轮定位参数随车轮的跳动而变化，从而影响汽车的操纵稳定性、轮胎的磨损等性能，是悬架设计主要考虑的指标之一。 |
