动力学
- 与 动力学 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In the simulation of machine gun dynamics with finite element method, the action's impact is unobtainable.
在机枪发射系统的动力学仿真中,常采用多体动力学和有限元2种方法。
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TG experiment of decomposition of magnesite powder was carried out on a thermal analyzer at heating rate of 5,10,20 and 30 K/min,and characteristic parameters of decomposition kinetics were calculated with Coats-Redfern equation.
在热分析仪上进行了菱镁矿粉的程序升温(5、10、15、20、30 K/min)热重动力学实验,用Coats-Red-fern积分法确定了动力学特征参数。
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The matrix form of quantum kinetics is used in order to get some useful physical phenomenon.
把量子动力学方程写成矩阵的形式,可以很方便地得到与动力学方程相关的物理性质。
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As one of the waysto study molecular reaction dynamics, dynamical Lie Algebraicmethod is introduced with establishment of matrix mechanics, and appliedto many research fields with the development of quantum mechanics ofelementary particles.
作为分子反应动力学的研究方法之一,动力学李代数方法随着矩阵力学的建立而引入,并随着基本粒子量子力学的发展被广泛应用到许多研究领域,取得了不错的效果。
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A deformable model is used to reconstruct the shape of the LV: first, the dynamic equation governing the surface deformation is deduced; secondly the image planes are mapped to the reconstruction coordinate system. From the slices data, the external force exerted on the surface is defined and the elastic force of the surface is constructed by mean curvature of the deformation surface. Finally, a level set method is applied to solve the dynamic equation for LV shape.
为了重建左心室的形状,使用基於形变模型的方法:首先建立变形曲面的动力学方程;再将成像坐标系中的图像平面映射到重建坐标系,根据图像数据构造外力,使用平均曲率构造变形曲面的弹性力,然后用水平集数值解法求解动力学方程以重建左心室的表面。
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The model description language and relative technologies and theories on dynamics modeling of mechanical system based on the language are studies in this paper, and relative functions are fulfilled in InteDyna.
本文在国家八六三计划(2004AA411010)与国家科技攻关计划(2004BA201A85)的资助下,开发多体动力学仿真分析平台——InteDyna,深入研究了模型描述语言和基于模型描述语言的机械系统动力学建模的技术与理论,并在InteDyna系统中实现了相应的功能,为复杂机械产品的建模分析提供方便。
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On that basis, the corresponding linerized model is built, and the dynamic properties are analyzed while the configuration or end-point load is greatly changed, the predictable equation of the built-in frequency is established by virtue of perturbation method for the application of variable parameter control in that case.
利用拉格朗日方法推导了双杆柔性机械手的动力学方程,在此基础上了建立相应的线性化模型,分析柔性机械手当位形和负载发生较大改变所表现出的的动力学特性,用摄动方法建立了固有振动频率的预示表达式,以应用于位形和负载有较大改变情形的变参数控制。
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The model for the process of methylal synthesis by fluidized catalytic distillation was established and was used to simulate and design the process. A 1000t/a methylal production unit was built and the test run was conducted with success.
从提出流化催化精馏新型塔结构入手,在本征动力学、宏观动力学、甲缩醛合成流化催化精馏模型与模拟设计和工业性试验等方面,进行了系统的理论和实验研究,取得了一系列研究结果,并获得了1000吨/年甲缩醛合成装置的试车成功。
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The low-temperature peak corresponds to the minimum of relative dynamic modulus and is attributed to elastic modulus softening effect caused by the anelastic motion of the phase interface. The high-temperature peak corresponds to the inflexion point of relative dynamic modulus and the volume change produced by the normal motion of the phase interface is responsible for the peak.
低温内耗峰对应于相对动力学模量曲线最小值,是相界面切向滞弹性运动引起的模量软化所致;高温内耗峰对应于相对动力学模量曲线拐点,是相界面法向运动引起的体积变化所致。
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The theoretical plasma concentration versus time was calculated for all patients on the basis of the pharmacokinetic models described by Sheiner et al. Predicted effect versus time was calculated by following the pharmacokinetic-pharmacodynamic link model. The Ke0 was estimated by fitting a sigmoid cure. Group B was given the drug in a bolus of 2 mg.kg-1 and the Ke0 was calculated according to the method reported by Minto et al.
22例ASA ⅠⅡ级择期手术患者,A组(n=11)持续输注罗库溴铵0.03 mg·kg-1·min-1直至4个成串刺激降至20% 30%,B组(n=11)单次注射罗库溴铵2 mg·kg-1.A组血浆药物浓度用Sheiner等报道的药代动力学参数模拟计算,预测效应根据药代动力学-药效学关系公式换算,Ke0通过S型曲线拟合计算。B组采用Minto等提出的方法计算。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。