查询词典 dynamic allocation

With 3-D transient finite element analysis, the time evolution of dynamic stress intensity factor under different loading rates was obtained and the dynamic fracture toughness was determined by frac...

结合有限元三维动态模拟，得到了不同加载速率下试样动态应力强度因子的时间历程，并由实测的起裂时间确定两种钢的动态断裂韧性。

Dynamic stress is caused by the radiation of seismic wave, so the dynamic stress is transient. The time that acted on fault plane in the vicinity is limited.

由於动应力是伴随地震波传播而出现的，因此，动应力变化量是暂态的，作用於邻近断层面上时间有限。

Because electrical propulsion is adopted in dynamic positioning equipment, dynamic management of power station is important to the security of ferry bridge.

因动力定位装置采用电力推进，电站动态管理与舟桥的安全至关重要，文章又重，点介绍了电站的主要功能，最后分析了采用电力推进方式的优越性。

According to the shipping characteristics of Shanghai Huangpu River, ferry bridge is moored on river by dynamic positioning equipment, in which electrical propulsion is adopted in thruster of dynamic positioning system.

鉴于上海黄浦江的航运特点，确定使用动力定位装置将舟桥固定于江面及岸边，动力定位系统的推力器采用电力推进。

The Residue Dynamic of Quizalofop-P-tefuryl 4% EC in Bean Field ZHANG Hao, WANG Yan, LU Zhong-bin (College of Resource and Environment, Jilin Agricultural University, Changchun 130118, China) Abstract: In order to make up a standard procedure for safe use of quizalofop-P-tefuryl on soil and bean,a field supervised conducted to reveal dynamic of quizalofop-P-tefuryl in soil and bean,respectively.

4%糖草酯乳油在大豆植株和土壤中的残留动态张浩，王岩，逯忠斌(吉林农业大学资源与环境学院，长春 130118)摘要：为了制定糖草酯在大豆上的安全使用标准，采用田间试验方法，研究了糖草酯在大豆及土壤中的残留动态，应用HPLC测定了糖草酯在大豆及土壤中的残留量。

Chain-grate bed temperature field is a large inertial, nonlinear and time delays controlled system.Its math model is not easy to figure out.Three Fuzzy-PID controllers are presented in this paper based on the dynamic character of fuzzy control and the static character of PID control.They are simulated via combining fuzzy logic toolbox with Simulink.The simulation result shows that they have better characters both in dynamic and static than general PID controller.At the same time, they have better robustness...

链篦机篦床温度场是大惯量、非线性、纯滞后的系统，其数学模型具有较大的不确定性；为实现其精确控制，结合模糊控制和PID控制各自在动态响应和稳态精度上的优势，提出了三种模糊PID控制器；利用Matlab的模糊工具箱和Simulink对三种控制器和常规PID控制进行了仿真比较；仿真结果表明，三种模糊PID控制器与常规PID控制相比具有良好的控制品质和较好的适应性。

Spontaneous Dynamic field Exercise SDFE not only has Dynamic field from spin frequency but also has memory storage function, but not sure how it happens.

自发性动态场运动SDFE不仅有动态场来自自旋频率，而且SDFE有记忆储存功能，但不确定如何发生。

In near field the numbers of aftershocks triggered by dynamic and static Coulomb stress are about equal. However the range of triggering effect of dynamic Coulomb stress is larger than that of static Coulomb stress.

就近场而言，受到龙陵双主震的动态和静态库仑破裂应力触发作用的余震数目相当，但动态库仑破裂应力的触发作用范围大于静态库仑破裂应力。

Then import the file to the finite element heat dynamic analysis software that we developed, simulation to heat dynamic behavior and analysis the deformation of thermal conduction.

然后将档案输入我们开发的有限元素热动态分析软体，进行热传递之温度动态模拟与变形分析。

In conventional ultrasound imaging system, the design of dynamic filter needs the center frequency of the near field and far field first, which were calculated using the linear sound field model. Then the frequencies are used to determine the factors of the dynamic filter for every section of the echo.

在传统超声成像的动态滤波器设计中，需首先按线性声场模型计算出近场及远场回波的中心频率，据此确定出动态滤波器在接收过程中各段的滤波器系数。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。