以PMMA膜为参照,研究了农药氯氰菊酯在茶叶表面于人工光源和不同季节太阳光下的光分解动态。
The photolysis dynamics of Cypermethrin in tea leaf under artificial light and sunshine was investigated with special reference to that in PMMA film.
一个反复的过程允许开发团队更好地适应变化,获得反馈并将它分解到项目中去,从而尽早地减少风险,动态调整过程。
An iterative process allows the development team to better accommodate change, to obtain feedback and factor it into the project, to reduce risk early, and to adjust the process dynamically.
将线性规划方法与电路的树分解技术结合,实现大型线性动态电路中故障的迅速定位。
Linear programming approach combines with technique in tree of decomposition to realize fault location of large linear dynamic circuits quickly.
本文通过建立VAR模型,通过脉冲响应函数与方差分解的方法,研究了GDP与居民可支配收入变化冲击对房地产价格的动态影响。
Basing on the var model, we use the impulse response function and variance decomposition method to analyzed the dynamic effect of the change of GDP and income on the housing price.
通过CDPN建立的功能分解模型能够动态分析功能与流之间的关系。
The function decomposition network based on CDPN simulates the dynamic behavior between the flows and functions.
在讨论神经网络方法的基础上,尝试将其应用于动态测量误差分解理论。
Neural network method is discussed and applied to error decomposition theory of dynamic measurement.
场地是非常宁静的,我喜欢这个想法,把未分解的建筑在底部的田野上安静的放着,所有的动态的分解元素都在上面的感觉。
The site is very serene and I like the idea of just seeing the unexploded building at the bottom sitting quietly in the field with all of the action happening above it via the exploded elements.
本文改进了处理动态光谱的奇异值分解最小二乘法(SVDLS)。
The singular value decomposition least squares(SVDLS)method was improved for the various dynamic spectrum analysis.
介绍了基于动态系统可观测性矩阵奇异值分解的状态变量可观测度的分析方法。
The method of analyzing the observable degree of the state variable has been introduced by means of the singular value decomposition (SVD) of the observable matrix of a dynamic system.
最后结合了投资者情绪的影响,利用脉冲响应函数和方差分解对价量因果关系的动态表现形式作了进一步分析。
Finally, by introducing into the impact on investor sentiment, the paper study the dynamic forms of the causal relation of them using impulse response function and variance decomposition.
我们可以使用树分解的动态规划在线性时间内找到最优解。
We can use dynamic programming on the tree decomposition to find an optimal solution in linear time.
建立了结霜工况下空气源热泵集中动态参数模型,将结霜过程分解成密度项的累计和霜层厚度项的累计。
Establishes a dynamic lumped parameter model for air cooled heat pump under frosting condition. Divides frosting course into accumulation of density and frost thickness.
然后是动态线性系统分解协调算法实例分析。
Then a sample is given to illustrate the decomposition coordination algorithm.
通过室内培养试验研究了玉米秸秆在暗棕壤和水稻土中分解期间全土及不同结合态胡敏酸、富里酸数量的动态变化。
In a laboratory incubation experiment, timing change in amount of humic acid(HA) and fulvic acid(FA) was studied in dark-brown soil and paddy soil during corn stalk decomposition.
在分析了企业动态联盟对工作流柔性的需求基础上,提出了基于活动分解的工作流模型。
On the basis of analyzing the requirement for flexible workflow in dynamic-virtual enterprise, a workflow model for based activity decomposition was proposed.
针对软硬件复合计算机系统的可靠性分析,提出了相应的模块化分解模型,采用动态和静态相结合的方法分析系统可靠性。
Accounting for reliability analysis of computer systems with hardware and software, a dynamic and static Fault Tree model is presented to analyze reliability of systems.
通过实例研究,证实采用多尺度经验模态分解可获得老采空区上方地表建筑物的动态变形细部信号。
Trough case study, detail signals of dynamic deformation of buildings above old mine goaf are obtained using multiscale empirical mode decomposition method.
在相同计算条件下,采用一维、二维离散微分动态规划法,以及大系统分解协调法分别进行求解。
The discrete differential dynamic program method and the large scale system decomposed-coordinating method are adopted to solve the models.
本文分析了基于项目流的分解与控制问题,借助U ML对在动态权限限定下的流程进行模型化描述。
This paper analyzed the problem of disturbing and controlling based on project flow by description of flow changing modelling through dynamic right confined by UML.
二是建立了动态绩效考评体系的模型:三是提出了用企业目标分解法来设定员工绩效考评指标;
Secondly, the model of dynamic performance appraisal system is set up. The third, staff performance index is settled by analysis of the enterprise goal.
首先,采用动态聚类方法,将整个系统分解为几个子系统。
First, the whole system was decomposed into several subsystems by adopting fuzzy k-means cluster.
动态误差分解与溯源是误差理论及精度理论的逆向问题,在动态测量及动态测试系统的设计中具有十分重要的意义。
This theory is the converse issue of error and precision theory, which has very important practical meaning in dynamic measuring and the design of dynamic measuring system.
随着线性规划动态分解和核心矩阵的出现,矩阵的动态分解成为了一个新的研究课题。
Decomposition of dynamic matrix becomes a new research topic as soon as the LP dynamic factorization and kernel matrix came out.
在精密机械热动态过程的离散化模型基础上,提出一种识别精密机械热动态特性参数的新方法——奇异值分解算法。
The discrete model of the thermal dynamics process of precision machine was used to establish a new method called singular value decomposition algorithm for identifying these characteristics.
本文在使用多余力作为状态变量的分解原理的基础上,应用动态规划与力法结合的方法,对于桁架结构,建立了动态规划的递推函数等式。
Based on the decomposition principle using redundant forces as state variables, this paper applies the method combining the dynamic programming with the force method to the truss structure.
本文在大系统分解-协调原理的基础上提出了一种离散事件动态系统仿真的两级递阶算法。
This Paper develops a two-level hierarchical algorithm for discrete event dynamic system simulation based on decomposition coordination Principle for large scale systems.
它的分解基是随动态信号波形的变化而变化 ,具有自调节自适应的特征 ,因此能在时频域内描述非平稳非线性信号的局部特性。
Since the decomposition bases can vary with the local features of dynamic signals, the method is adaptive , therefore, highly efficient for describing nonlinear and non?stationary signals.
并采用单指数衰减模型对小叶章湿地枯落物的分解速率动态和残留率动态进行了模拟。
The Olson's single exponent model was adopted to simulate the dynamic of the litter decomposition rate and the remnant rate.
将目标的运动分解为两部分,即全局运动和局部运动,并根据各自的动态特性分别进行预测。
The target motion is divided into two parts, namely global motion and local motion, which are separately predicted according to their own dynamic behavior.
输电网中长期规划可分解成单阶段的静态决策和多阶段的动态决策两个子问题。
Long Range Transmission Planning (LRTP) is composed of two subproblems. the static strategy and dynamic strategy.
应用推荐