Coupling Mechanism of Ecological Flow and Value Flow in Agricutural Ecological-economic System 农业生态经济系统生态流与价值流耦合机制
In the crossover region, m ( g) drops quickly towards the weak coupling value. 进入过渡区后,m(g)迅速下降,有明显的向弱耦合区过渡的趋势。
The effect of silane coupling agent dosages, catalyzer, pH value on the sol-gel process and the curing technic were studied. 同时考察了Sol-Gel工艺中催化剂、体系pH值、偶联剂用量及光固化工艺的变化对涂料应用性能的影响。
This paper describes the basic properties of the electric coupling coefficient functions, the maximum value of which is determined by an approximate analytic expression. 并且给出了电场耦合系数函数最大值的一种简便确定方法。
Coupling Operation of Value System between Information Systems 信息系统的价值体系耦合规划
When the asymmetric coupling parameter reached a critical value, a Hopf bifurcation from the synchronous chaos takes place. As a result, a periodic traveling wave is superposed on the synchronous chaotic state. 当非对称耦合参数达到临界值,耦合系统的同步混沌态发生Hopf分岔,在同步混沌态上迭加一个周期行波。
In this Paper, we discuss mainly the problem of solvability of the coupling boundary value problem for a linear uniformly elliptic complex eguations of second order in the plane. 本文主要讨论二阶线性一致椭圆型复方程于全平面上一种联结边值问题的可解性问题。
Coupling theoretical calculation method in Value Engineering with structural reliability, this paper has come up with formulas of function-cost in oil-gas pipeline, i. e. value-reliable equations, which are called value-reliable calculation. 本文将价值工程中理论计算法与结构可靠性原理融为一体,提出了油气管道功能的材料成本计算式,即价值可靠性方程,称这种新的算法为价值可靠性计算。
AMD method can make good separation of 8 frequently-observed monosaccharides in a regular 10 cm silica gel plate, the process of which was automated, AMD and off-line coupling TLC ESI-MS techniques show good value in saccharides analy- AMD单糖分析方法可实现在普通10cm硅胶板上8种常见单糖的良好分离,并且展开过程自动化。AMD和TLCESI-MS离线联用技术对糖类成分分析具有良好的应用价值。
Optimal arithmetic and the method to solve coupling wave equation with numerical value is discussed in the different condition. 详细分析了实现模式转换所需的条件,讨论了不同条件下,数值求解耦合波方程的方法及优化算法。
Diffraction efficiency was simulated theoretically in the stable state phase during the double coherent light coupling and a maximum value of diffraction efficiency was discovered in some angle scope. 对两束相干光写入稳态相位栅的衍射效率进行数值模拟,发现在某一角度范围内衍射效率有一最大值存在。
As an important constituted part of the coupling value of multifactor water resources, water quality value is a result of society and history development, and changes continuously along with the development of economy. Its value content comes from water scarcity, property rights and labor value. 水质价值是水资源多元素耦合价值的重要组成部分,是社会历史的产物,并随着社会经济的发展而不断变化,其价值内涵来源于稀缺性、资源产权和劳动价值。
Laser beam and optical fiber coupling optimize value and application 激光束与光纤耦合优化取值及应用
Then, the calculation method of value loss of water resources created by water pollution is researched, and the relation between the coupling value and the utility mode of water resources was analyzed. 探讨了基于水污染造成的水资源价值损失的计算方法,水资源耦合价值与水资源利用模式的关系;
Lastly, it was proposed that the mode of water resources utility is economic feasible only when the coupling value is positive. 提出只有水资源耦合价值大于0,才是水资源利用的经济可行模式。
Secondly, due to the serious coupling action between calorific value and pressure value, this paper proposed and designed a two-input and two-output fuzzy intelligent decoupling controller to eliminate the coupling of the variables effectively in the gas mixing process. 其次针对煤气混合过程中热值和压力之间的严重耦合作用,提出并设计了一个双输入双输出的模糊智能解耦控制器,有效地消除煤气混合过程中各变量的耦合。
Judging a surface water source heat pump system is energy-saving or not, should consider the optimal coupling value of water temperature and energy consumption of water intake. 确定一个地表水源热泵系统是否节能应该考虑取水温度和取水能耗的最优耦合值。
Through the study, the vehicle in the range of speed and radius of curve design through the curve, horizontal, vertical coupling to the displacement of the maximum value in the existing drum tooth coupling allows the range of motion. 发现车辆在设计的速度和曲线半径范围内运行时,其最大值均在现有鼓形齿联轴器的允许运动范围内。
However, the application research on fair value accounting spirals, because of its and environmental uncertainty risk, fair value is always hot as well as the difficulty. To be true, the risk is not necessarily coupling fair value, but fair value should link risk. 然而,公允价值会计的应用研究并非一帆风顺,缘于自身及所处环境的不确定性风险,公允价值从来都是热点也同时是难点,可以说,风险未必联结公允价值,但公允价值必然联结风险。
Therefore the demands of final users are the driving forces of the whole business system. The effectiveness of this driving force is determined by the degree of coupling of products and customers 'value. 企业整个业务驱动的源头是产品的直接用户,而这一驱动的有效性程度,取决于产品与客户价值的耦合程度。
It was found that the two orbits have the same average phase space when the coupling strength is greater than a critical value defined in the measure synchronization,, Furthermore, we studied the relationship between the measure synchronization and the system parameters. 发现当这两个粒子的耦合强度大于某个测度同步定义的临界值值时,它们的轨道具有相同的平均相位空间,即达到测度同步。还进一研究了测度同步与系统参数之间的关系。
Dynamic loads of all key points were gained by adding a typical road excitation to electric bike flexible coupling dynamic model, and whose peak value was extracted, which would be used in topology optimization. 通过添加典型路面激励得到了各力作用点的动载荷,并提取峰值,用于拓扑优化设计。
Whether embodied in Greek mythology that people and technology in the original coupling, or showed specific technical value and significance of the world, it is reflects the integration of technology and humanities. 无论是古希腊神话中体现的人与技术的原始藕合,还是具体技术中展现的价值与意义世界,都体现着技术与人文的融合。
The premise of service module is the coupling of value chain and service and form a number of value units. 服务模块化的前提是价值链与服务的耦合,从而形成若干价值单元。
The coupling efficiency theoretical value approximately is 23%. 耦合效率理论值约为23%。
The result is that, there is certain applicability in the extension and the coupling of tourism products based on the value chain. 研究结果表明,基于价值链的旅游产品延伸与耦合的研究具有一定的适用性。
The characteristics of resources aggregation also means that the premise for group to achieve effective financial control is to coordinate the financial resources and intellectual resources, so as to better realize the coupling of the two for greater overall value. 企业集团的资源集合体特征又意味着集团实现有效资本控制的前提是要协调好财务资源和智力资源之间结构和关系,以更好地实现二者的耦合以便为集团创造更大的整体价值。
Coupling the CFD average value model in GT-POWER with three-dimensional model in STAR-CD, the paper has chosen standard k-ε model for simulating turbulence and used PISO arithmetic for modifying pressure and velocity field. 将GT-POWER中排气管的CFD平均值模型和STAR-CD中的三维模型耦合起来,选用标准的κ-ε模型模拟流场的湍流效应,采用PISO算法对压力场与速度场进行修正。
Then, a whole software frame of system co-site interference prediction based on coupling value, signal power and BER unite analysis is established and some of the software functions are achieved. 然后,根据系统级电磁兼容预测思想构建了基于耦合度、信号能量和误码率联合分析的系统共址干扰预测软件的总体框架,并实现了软件的部分功能。