1、

A new type of precise linear actuator using the piezoelectric stack as actuating element was presented.

提出一种以压电叠堆为驱动动力源的新型精密直线驱动器方案.

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2、

This MATLAB code calculates the array factor for N element linear array.

N单元线性阵列的方向图函数MATLAB仿真代码已通过测试.

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3、

A linear type element containing all printable symbols.

包含所有可打印符号的一种条形打印构件.

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4、

The linear modes of spatial reinforced concrete staggered vierendeel truss are analyzed by finite element software.

摘要利用有限元分析软件,对空间钢筋混凝土交错空腹桁架结构进行线性模态分析.

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5、

Blade element theory was used to calculate unsteady aerodynamic loads in linear and nonlinear regimes.

桨叶气动力计算采用时域非定常空气动力计算模型,包括非线性分离和动态失速的影响.

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6、

An equivalent failure element is derived for a failure path by using the concept of equivalent linear safety magin of the parallel system.

利用并联系统等效线性安全余量的概念,形成由失效途径的等效失效单元组成的串联系统;

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7、

They have been applied broadly in the in linear element analysis of reinforced concrete.

在混凝土材料的非线性有限元分析中得到了广泛的应用.

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8、

In combination with a linear wire wound potentiometer and a cam-actuated angle displacement sensor, a hydro-electric proportional relief valve is used as pressure controlling element of hoist system to compose an open loop control system for overload protection.

采用电液比例溢流阀作吊机系统压力控制元件,与线性线绕式电位器和凸轮构成的角位移传感器一起组成吊机过载保护开环控制系统。

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9、

This paper analyses some important factors which cause discretization error in linear eddy-current problems by the finite element method.

本文以一个典型二维涡流场问题作为计算实例,分析了■有限元法求解线性涡流场时产生离散误差的主要因素。

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10、

A 4096 Element Linear CCPD Image Device

4096位线阵CCPD摄像器件

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11、

A 4096 element linear CCPD image device has been successfully designed and fabricated with double-linear three phase buried-channel construction.

采用双线型三相埋沟结构,设计并研制成功4096位线阵CCPD摄像器件。

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12、

Asymptotic Expansions and Extrapolations for Linear and Quadratic Finite Element Based Common Triangular Meshes

基于几类基本三角形网格下的线性元与二次元的渐进展式和外推研究

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13、

A Mortar Finite Element Method for Linear Poisson-Boltzmann Equation

线性Poisson-Boltzmann方程的Mortar有限元方法的数值计算

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14、

Boundary Element Method for Non& linear analysis the Progressive Failure of Rock Engineering

岩石工程渐进破坏分析的边界元法

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15、

Adopting the driving of the linear synchromesh motor can well solve three element factor s ( vibration, suspension and guidance) of magnetically suspended train.

采用直线同步电机拖动,较好地解决了磁悬浮列车的振动、悬浮、导向三要素问题。

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16、

In this paper, a linear strip element method for analysing the lateral flow of metal and the transverse distributions of tension stresses is put forward and expressed concisely in terms of matrixing function.

本文提出了分析冷轧带材金属横向流动和前、后张力横向分布的线性条元法,并用简明的矩阵形式来表示。

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17、

A linear coupling analysis of infinite element, finite element and contact element of the interaction between bucket foundation and groundsill

桶型基础结构与土壤相互作用的有限元无限元接触元耦合线性分析

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18、

In this paper, a finite element method for linear scalar conservation laws is analyzed.

摘要研究了一维线性标量守恒律初边值问题的弱解,分析了有限元方法的收敛性.

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19、

Using the finite element methods to study the natural and linear bearing EMBR system, the inherent frequencies and modes are obtained.

采用有限元法分析滚珠轴承和磁浮轴承&转子系统,获得相应线性系统的固有频率和模态振型等动态特征量。

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20、

According to the basic definition of describing function, we analyse the frequency character of typical non linear rate limiting element in modern flight control system.

针对在现代飞行控制系统中存在的典型非线性速率限制环节,从描述函数的基本定义出发分析了其频率特性;

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