During this three-year modification phase, Harris will oversee the production of field change kits that will be used to retrofit ships and provide radio terminal sets for the LAMPS helicopters.
在为期三年的修正阶段中,哈里斯公司将利用其战场转换工具对舰艇进行改装,并为LAMPS直升机提供无线电终端设备。
The phase-field method is applied to simulate dendritic growth in the three-dimensional space.
采用相场方法模拟纯物质三维枝晶生长。
Through the whole cycle numerical simulation to three phases current in the opening course, the magnetic field influences at different phase angles of three phases current are clearly obtained.
通过对真空断路器在分断过程中三相电流在整个变量周期内的数值模拟,得到了三相电流在不同相位角时对相间磁场的影响。
Obtained numerical simulation results of three types of pulverization chamber flow field consisting of the gas phase and discrete phase.
对三种不同结构雾化室流场进行数值模拟,获得了包括气相和离散相在内的流动特性计算结果。
In this paper, the breaking transient formulas of terminal voltage and field current of synchronous machine with three phase symmetric load have been derived.
本文导出了同步电机三相对称负载突然拉开,电机端电压与励磁电流在瞬态过程中的解析表达式。
Three dimensional nonlinear and isoparameter FEM has been successfully used to simulate the transient temperature field, phase transformation, stress and strain of complex components during quenching.
采用非线性等参元三维有限元算法(FEM)成功地模拟了形状复杂的零件淬火过程中瞬态温度场、相变、应力和应变,获得直观的立体图象。
A model for confirming this infiltration field is presented by soil, water and atmosphere three-phase coupling.
将土-水-气三相耦合,提出了一种确定降雨入渗后的暂态渗流场的模型。
Three experimental techniques were used: the simple optical probing, the dark field imaging and the visualization of inverse phase velocity surfaces.
所采用的实验方法有简单光探针技术,暗场法以及倒速度图显示等三种。
This article deals with the Problem reqarding the boundary-Value Solution of the current field in three-Phase water resistors by the Subarea method.
本文利用子面元法求解三相电阻中电流场的边值问题。
Instead of the time consuming numerical computation, a simplified calculation of the maximum field strength is presented for the purpose of dimensioning the three-phase gas insulated cable.
为确定三相充气管道电缆的尺寸,本文提出利用最大场强的简化计算方法来取代繁复的数值计算。
The magnetic field distribution of three-phase dry-type reactor with air-core is calculated. Regular curves of magnetic-field distribution in some conditions are also presented in this paper.
对干式空心电抗器三相运行时的磁场分布进行了计算,并给出了几种情况下磁场分布的规律曲线。
Field examples show that log data collected with two-phase-flow tool may misinterpret the primary liquid or water-producing zones in a well with three-phase-flow.
实例表明,在三相流井中用两相流仪器测得资料判断出的主产液层和主产水层并不可靠。
Current distribution in three-phase cylindrical buses is calculated through simulation current method and magnetic field surrounding the buses can be calculated too after that.
为了研究建筑物配电房母线产生的工频磁场,根据配电房大电流母线集肤效应显著的特点,提出了采用模拟电流法对三相母线的矢量磁位进行计算。
Current distribution in three-phase cylindrical buses is calculated through simulation current method and magnetic field surrounding the buses can be calculated too after that.
为了研究建筑物配电房母线产生的工频磁场,根据配电房大电流母线集肤效应显著的特点,提出了采用模拟电流法对三相母线的矢量磁位进行计算。
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