1、

It is different with the traditional DVM. And comparing this model with theory analysis and numerical solution, in the low speed flow, it shows excellent agreement when Knudsen number from slip region to transfer region.

将这种模型与数值模拟和理论分析结果的对比表明,离散模型不仅能够模拟低速流动问题,而且还能够模拟Knudsen数从滑移领域到过渡领域内的气体流动,并且计算速度快。

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2、

The discrete variational method ( DVM) and cluster model are used to study the electronic structure and atomic configuration of the hydrogen-vacancy complex in aluminum.

本文利用离散变分法(DVM)和集团模型研究了铝中氢&空位复合体的电子结构和几何构型。

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3、

Firstly, the effective charge of characteristic atom was evaluated through the approach on the base of density function theory ( DVM-X_ α) according to the central atom cluster model.

其过程为:首先采用中心原子团簇模型,用密度泛函理论的离散变分方法确定特征原子的有效电荷;

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4、

dvm usually got an input impedance of 10 mohm. there may be loading effect when measuring high impedance circuit.

数字式电压表通常有10兆欧的输入阻抗。当测量高阻抗电路时﹐可能会有影响。

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5、

pets often serve as confidantes, says bonnie v. beaver, dvm, a professor of veterinary medicine at texas a&m university.

邦妮海狸--德克萨斯A&M大学兽医学博士说:“宠物往往可以作为我们的知心朋友。”

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6、

evaluation of uncertainty of measurement of verifying standard cell by dvm

用数字电压表检定标准电池的测量不确定度评定

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7、

study and design of the modular dvm

模块式DVM的研究与设计

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8、

dvm of zooplankton under predation pressure and optimal food intake strategy: simulation analysis

浮游动物在捕食压力下的昼夜垂直迁移与最优食物摄取策略:模拟分析

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9、

discrete vortex method ( dvm) is a very important numerical approach in computational fluid dynamics.

离散涡方法已成为计算流体力学中倍受人们青睐的一种数值方法。

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10、

discusses the method of adding rf probing function on dvm pen and its application of the troubleshooting for medical equipment.

介绍了笔式万用表增加射频检测功能的研究和应用。

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11、

discussion on the relations of the indoor-unit operating ratio and load ratio to the energy consumption of dvm system in winter

数码涡旋多联机空调系统开机率和负荷率与冬季制热能耗特性的关系探讨

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12、

a symbol or word used to represent a number. the hydrogen content in the sample is read out on dvm.

数字表示数的符号或字氢的检测信号由数据处理系统处理,并用数字电压表直接显示出试样中的氢含量。

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13、

the article mainly introduces the error analysis, calculation of uncertainty in measuring the error of indication of needle dc voltmeter by dvm.

主要介绍采用数表法检定指针式电压表示值的误差分析及测量的不确定度的计算。

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14、

in the summer stratified water column, the deeper the maximum depth of food distribution is, the stronger the dvm is performed;

在夏季分层水体中,食物的最大分布深度越大,动物向下迁移的幅度也越大;

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15、

static aerodynamic coefficients of main girder were determined by the discrete vortex method ( dvm) and measurement of static forces in wind tunnel.

采用离散涡(DVM)及风洞测力方法,确定主梁静气动力系数。

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16、

dvm-x α study of anomalous magnetic property in co_6te_8 cluster

Co6Te8团簇反常磁性的DVM-Xα研究

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17、

a simple, low-cost, isolated flyback power supply energizes a dvm module.

一个简单廉价的隔离反激式电源为DVM模块供电。

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18、

the indication error of verifying portable dc potentiometer by dvm

用DVM检定便携式直流电位差计示值误差

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19、

study on electronic structures of puh_2 with dvm

PuH2分子电子结构的DVM研究

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20、

flow around a 2d circular cylinder is simulated using the dvm. two different approaches, image method and vortex element method, are used based on the boundary conditions.

本文利用离散涡方法来模拟二维圆柱的绕流问题,根据边界条件的处理形式的不同,采取了镜像法和涡元法两种大体一致的方法来对固定圆柱绕流进行模拟。

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