It applies neural network theory to the study of discontinuous flow prevention and control for the purpose of distinguishing the relationship between flow variation process and affecting factors and providing solutions for the study on discontinuous flow prevention and control 将神经网络理论用于河道断流防治的研究，以期识别水流运动变化过程与其影响因子之间的复杂非线性关系，为河道断流防治技术的研究提供解决方案。
Two basic aspects of the learning object , the media usability and instructional usability , both of which have certain thresholds in value and therefore are nonlinear , are the origin of the global nonlinear relationship between its granularity and reusability 由于学习对象的教学可用性和媒体可用性具有门限值的非线性特征，造成了颗粒度和重用性在整体上的非线性关系。学习对象的重用性是由“优化的颗粒度”区域确定的。
The operation properties of the piezoelectric active member , such as its output displacement , output force and the relative problems , are experimentally studied in this paper . the experiment demonstrated the non - linear relation for the mechanical outputs to the applied voltage of the active member 本文通过实验研究了压电主动构件的工作性能、输出位移、输出力及其相关问题，验证了压电主动构件的力学输出量与其驱动电压的非线性关系。
( 4 ) the stress level , stress ratio , loading frequency and failure probability , which determine the fatigue life of concrete , are served as the input of the neural network while the fatigue life as output . the nonlinear relations of them are described wih the structure of neural network ( 4 )把决定混凝土疲劳寿命的应力水平、应力比、加载频率和破坏概率作为神经网络的输入，以疲劳寿命作为网络的输出，用网络结构描述它们之间的非线性关系。
Because the method uses the linear measurable function of bearings varying with time , so it is more effective than the normal method which based on bearings of the target directly , and at the same time it can overcome the limits when use the normal method in special situation 由于该方法将目标方位随时间变化的非线性关系转换到另一空间的线性关系，这使得检测更加有效、直观，并且能够克服直接采用方位序列检测目标转向机动在特殊情况下失效的限制。
By texting the erosion of the hot - state of the ash after burning the mixed coal of shenmu coal and datong coal in the 4 proportions of 1 : 0 , 3 : 1 , 2 : 1 , 2 : 2 , it is found that the relation of ash rate to erosion rate is nonlinear , that is , the erosion rate does not increase with the increase of the proportion of the higher ash rate coal 对神木煤与优大同煤两个煤种的4种配煤比例（神木：大同， 1 : 0 , 3 : 1 , 2 : 1 , 2 : 2 ）燃烧后所得灰样进行热态冲刷磨损试验，发现配煤中含灰量与磨损量呈非线性关系，即含灰量较大的煤掺入比例增加时，磨损量并不会相应增加。
In the case that shortage are allowedto occur , we consider that the losing in inventory is correlated with stocks andtime . we also consider the correlation between the variety and the losing ininventory is nonlinear . this paper use view points and methods di ? erent fromsome references , and studies its optimal policy 本文在允许缺货条件下,假定库存损耗与库存量和时间均有关,且库存变化率与库存损耗量之间为非线性关系,建立了新的eoq模型,讨论了模型解的存在性。
The paper analyzes the non - lineal relations of the quantity of heat exchange and water flux of coil exchanger in part - load operating condition , the shortage of deciding the water flux in bypass pipe , the disadvantage that the operating condition of pumps and chiller ca n ' t be met with the load change of the air conditioning system in different operating condition of using pressure - difference bypassing control in primary water pump system . using load control method in the change of the operating condition of primary water pump system can realize that the load change is small and reasonable in the on / off condition of pumps and m m chiller by comparing load control method in primary variable - flow water pump system with pressure - difference bypassing control method , back water temperature control method 本论文从目前空调工程中使用的变流量水系统入手，研究了盘管换热器在部分负荷下水流量与换热量的非线性关系，分析了文献中介绍的旁通管通流能力选择的不足之处和一次泵水系统采用压差旁通控制时，工况转换不能满足系统控制要求的缺陷；比较了一次泵变流量水系统中压差旁通控制法、回水温度控制法、负荷控制法的精确性，并得出了在一次泵水系统的工况转换时，采用负荷控制法能使冷水机组及其相应水泵在启停时的负荷变化范围较小，更符合建筑物的冷量需求，节能效果较好的结论。
However , for the same river , the obvious regularity exists in critical starting condition and the physical and mechanical indexes : the critical starting condition of the muddy cohesive soil increases with the decrease of the shear strength and decreases with the increase of the moisture content ; the critical starting condition of silty clay is the minimum , and the relation of the clay , the shear strength and the moisture content is nonlinear ; and the critical starting condition of the cohesive soil increases with the increase of the shear strength and the moisture content 而对同一条河流而言，起动临界条件与物理力学指标之间则存在明显的规律性：即对淤泥质粘土，起动临界条件随抗剪强度的减小而增大，随含水量的增大而减小；粉质粘土的起动临界条件最小，与抗剪强度、含水量呈非线性关系；粘土起动临界条件则随抗剪强度、含水量的增大而增大。
