Zero - value coefficients about interaction of water and temperature is put forward , zerovalue phenomenon about interaction of water and temperature and energy character that moisture vaporizes , ammonia volatilizes , millet seeding grows and it absorbs nitrogen are brought to light 在所研究各种体系水热耦合效应基础上，提出了水热效应零值参数概念，揭示了水热耦合效应零值现象及水热耦合作用下土壤水分蒸发，肥料氮挥发和谷苗生长及氮素吸收的能量特征。
Union with phase - shift moir interference method may obtain displacement information of any points around the hole , because the orthotropic materials does not occur pull - cut effect in the elastic principal direction , if some displacements of specific points are read , the residual stress value can calculated conveniently 由于正交各向异性复合材料在弹性主方向不发生拉剪（或剪拉）耦合效应，所以通过适当读取孔边特殊点的位移，可方便地得到残余应力值。
An algorithm to resolve the coupling effect problem is proposed during the cross point assignment ( cpa ) stage . in the algorithm , the priority queue concept and the rip - up and reroute strategy are combined to control crosstalk noise caused by interconnect coupling capacitance . first , the nets are arranged into different priority queues according to their weighted sum of their length and criticality . then , the cpa problem for one queue of nets is translated into a linear assignment problem . after the assignment of one queue of nets , a post - cpa checking routine is performed to check and rip up the net pairs which violate the crosstalk noise constraint and then push them into the next queue to be reassigned . the algorithm is tested by a set of bench mark examples , and the experimental results are promising 提出了一种在过点分配阶段解决噪声耦合效应问题的算法.该算法采用优先队列同拆线重布策略相结合的方法,控制由互连线耦合电容引起的串扰噪声.算法中,首先按照线长和约束限制,将线网划分到若干个优先队列中.然后,将每个优先队列的过点分配问题转换为线性分配问题.在完成一个线网队列的分配后,通过过点分配后处理过程检查串扰约束满足情况,对违反约束的线网对进行拆除,放入后续线网队列进行重新分配.实验数据表明,该算法能够取得好的效果
( 4 ) after the rationality of numerical simulation has been testified , going along a series of numerical simulation and performance research . firstly , the thermal superposition principle , based on adiabatic heat transfer coefficient and superposition kernel function , is put forward for the research of discrete heat sources ’ temperature field and thermal conjunction effects secondly , decreasing thermal spreading resistance is good for improving the heat transfer performance , and several methods are discussed 第一、在热叠加原则理论基础上,利用数值模拟方法研究了固态组件的温度场和多个分散热源在热扩展体上的热耦合效应,而且证明了强迫对流情况下热叠加原理形成的温度场和系统模拟时的温度场计算结果非常吻合;第二、针对固态组件里集中热源的特点,对扩展热阻进行了研究,从理论上探讨了减小扩展热阻改善散热性能的方法。
Simply supported and multilayered electro - elastic plates : using the theories of simply supported and multilayered magneto - electro - elastic plates , without considering the magneto effect , we can easily get the general solution formulation of simply supported and multilayered electro - elastic plates . four - layered electro - elastic plates with two stacking sequences under a mechanical load or charge are analyzed 对于简支压电弹性层合板问题，根据简支压电压磁弹性层合板问题的理论推导，不考虑其磁耦合效应，令相关系数为零，即可得到多层压电弹性层合板状态变量的表达式。
In addition , the model of interaction of water and temperature between field water vaporization and soil water storage , temperature and millet weight is gotten by field trial . 2 . the ammonia volatilizing of fertilizer is suit to the dynamic equation as y = a + bt , the coefficients in the equation are related to the kind of fertilizer , temperature and water content of soil , and the dynamic equation about ammonia volatilization including water and temperature and the is developed 肥料氨累积挥发量符合零级反应动力学方程y = a + bt ，方程中系数与肥料种类、温度和土壤含水量有关，碳铵a 、 b值均比硫酸铵高，土壤含水量增大， a 、 b值降低，温度升高， a 、 b值增大，并由此得到含温度或土壤湿度因子的肥料氨挥发动力学方程，并建立了含水、热因子的肥料氨挥发水热耦合效应动力学方程。
This paper uses an optically modulated scatterer system to measure microwave field with minimal disturbance . this method is especially adapt to measure magnitude and phase of microwave field close to conductor and microwave field with complex path between source and field . so it can be used to measure radiation antenna ’ s near - field and microwave into slots 光调制散射器的测量方法最大限度地减少了测量装置对被测场的扰动,特别适合于测量导体附近和具有复杂路径场的幅值和相位分布,可以用于对辐射天线近场的测试以及孔缝耦合中场的测量,可为天线的设计,微波孔缝耦合效应的研究提供较精确的实验数据。
The main solutions in the paper are : 1 . the vaporization of soil water is suit to the dynamic equation as y = a + blnt , the coefficients in the equation are related to temperature and water content of soil , and the dynamic equation about vaporization including water and temperature and the is developed , which provide some new information for studying and applying dynamic including environmental factors 土壤水分累积蒸发量符合elovich动力学方程y = a + blnt ，方程中系数与温度和土壤初始含水量有关， a 、 b值随土壤初始含水量和温度增高而增大，由此得到含温度因子或土壤湿度因子的土壤水分蒸发动力学方程，并建立了含水、热因子的土壤水分蒸发水热耦合效应动力学方程，为含环境影响因子动力学方程的研究和应用提供了新的信息。
Presents the model proposed for analyzing the vibration characteristics of shrouded blades and their calculation method by employing a wave propagation theory and modal synthesis technology coupled with a finite element method from the view point it is possible not only to conduct frequency modulation of the shrouded blades of a gas turbine , but also to utilize the friction effects between them to dissipate energy , thereby attaining the aim of vibration alleviation , as shrouded blades have been widely used in the design of high - speed turbomachinery , such as modern gas turbines and steam turbines , and with the shrouded blades forming an integral whole in a centrifugal force field , the vibration characteristics of the whole ring of blades are different from those of a single isolated blade , and this makes it essential to take into account the integral effect of blade shrouds , concludes from the calculation examples and engineering application that the above approach is valid and correct along with the possibility of considerably reducing the scale of calculation and analysis , and points out it is necessary to take into consideration the coupled effect of the whole ring of blades while the dynamic characteristics of shrouded blades is being analysed 带冠叶片不但能调频，还可以利用叶冠之间的摩擦效应来耗散能量，达到减振的目的.带冠叶片在离心力场中形成一整体，其整圈叶片振动特性不同于单个孤立叶片，需考虑叶冠的整体效应.利用带冠叶片系统的循环对称性，提出了采用波传播理论和模态综合技术，结合有限元方法研究燃气轮机带冠叶片振动特性的分析模型和计算方法.算例和工程应用证明了该方法是效性的、正确的，并可以大大降低计算分析规模.研究表明带冠叶片动力特性分析时必须考虑整圈叶片的耦合效应
3 . bring forward a new idea : the ideology of synergetics used in atomic simulation and multi - scale simulation of materials design . on the basis of this , next tasks were put forward : ( 1 ) analyzing the changes of stress - strain curves of the interphase before and after pre - treatment ; ( 2 ) the efficient of the coupling effect of o2 , na2s04 and h2o stream on the oxidation and erosion resistance of interphase ; ( 3 ) the methods of improving environment performance of interphase above 1273k 提出将协同学的思想用于原子级模拟及跨尺度模拟的思路，并在此基础上，提出下一步的工作设想： ( 1 )分析热处理前后界面相区域应力-应变曲线的变化； ( 2 )航空发动机模拟环境中，氧、硫酸钠蒸汽及水蒸汽耦合效应对界面相抗氧化性、抗腐蚀性的影响； ( 3 ) 1273k以上界面相环境性能提高的方法。
