• Safety protection of field equipment layer.

    现场设备安全防护

    www.chinacybersafety.com

  • This system includes 46 indexes in 4 layers: goal layer, criterion layer, field layer, and index layer.

    指标体系设立目标准则领域指标4个层次指标共有46个指标

    dict.cnki.net

  • Further development situation and possible development trends of industrial Ethernet are described, and some problems to must be solved are discussed when Ethernet extend to field layer.

    并以此为基础,进一步阐述工业以太网发展状况可能发展动向讨论了以太网现场延伸必须解决一些问题

    dict.cnki.net

  • The workshop of the field equipment layer is divided from the Angle of the geographical area, such as the workshop 1 is a safe area, and the workshop 2 is a safe area.

    现场设备车间地理区域角度进行划分车间1安全区车间2安全区

    www.chinacybersafety.com

  • Finally, we focus our mind on the field devices layer of the industrial control system, study the device control data collection and the data traffic in detail.

    最后本文重点放在工业以太网现场设备,对底层设备控制、对现场数据采集、对数据网络通信都分别进行详细讨论研究

    dict.cnki.net

  • The split field perfectly matched layer technique is introduced to truncate computational domain, and the equations in PML medium are also differenced semi implicitly to keep unconditional stability.

    利用分裂完全匹配吸收边界截断计算空间,为保证PML空间无条件稳定性方程采用隐式差分格式。

    dict.cnki.net

  • A one-dimensional unsteady model was developed to simulate the trapping of fine particles by a wall-flow filter by simulating the flow field and particle layer distribution in a channel.

    针对壁流式过滤集微细颗粒物过程建立描述通道颗粒分布一维非稳态模型

    www.dictall.com

  • However, an infinite number of images must be employed in the calculation of the field with multi layer media, which results in many difficulties.

    媒质分层均匀,则经典镜像需要无穷多个镜像来模拟这种电场问题给分析计算带来一定困难

    dict.cnki.net

  • When the external loads are uniform, the expansion terminates after some leading terms, and an explicit representation for the mechanical field in a layer is obtained.

    如果均匀则展开式系数自前零,从而可得弹性力学量封闭形式的表达式。

    dict.cnki.net

  • On the other hand, field-control layer, as the ground floor of corporation information system, must be integrated with manufacture process managing layer and operating layer.

    一方面现场控制作为企业整个信息系统底层部分,必然需要生产过程管理层经营决策层进行集成

    dict.cnki.net

  • Research results show:(1)the original temperature field of cement layer surface were quickly destroyed in initial coil pipe leakage, while the changes of floor surface were weaker;

    研究结果表明:(1泄漏初期水泥表面原始温度迅速破坏整个地板表面变化

    stae.com.cn

  • Lastly, we give several examples about layer ring and layer field.

    最后举出了有关若干例子

    dict.cnki.net

  • The aerodynamical loss after the ejection has been analyzed through correlation of the model with the numerical calculation of the cascade main flow field and boundary layer parameters.

    通过尾缘喷气模型涡轮叶计算附面层参数关联分析冷气喷射气动损失

    dict.cnki.net

  • The shield twisted-pair was used to link with PROFIBUS field bus network layer.

    PROFIBUS现场总线网络采用屏蔽双绞线连接

    dict.cnki.net

  • In order to implement easier, software programming model of object-oriented field bus application layer is stated.

    为便于实现提出了面向对象现场总线应用层软件编制模型

    epub.cnki.net

  • The even horizon in a broad sense is just the component of single layer field intensity.

    单层出发求得场强沿任意方向分量称为单层场强分量

    www.dictall.com

  • Numerical results were presented graphically. The influence of thickness of elastic layer on field intensity factors and energy release rate was investigated.

    给出数值计算结果,并分析了弹性厚度强度因子能量释放影响

    dict.cnki.net

  • After laying antifreeze thermal insulating layer, field tests for the tunnel temperature fields are carried out.

    隔温隧道温度进行现场测试

    dict.cnki.net

  • Because of influence of Yunnan and Guizhou Plateau, KQSF's structure is different from a general cold front in temperature field, humidity field and wind field in the low layer, etc.

    云贵高原阻挡作用影响, 昆明准静止低层温度湿度和风结构一般冷锋明显差异

    www.dictall.com

  • Using the modified MASS model and terrain data of Liaoning, the effect of terrain on diurnal variation of the wind field in the ground layer is simulated.

    利用修改Mass模式辽宁地区地形资料模拟了地形加热作用辽宁地区近地层变化影响。

    qk.cams.cma.gov.cn

  • With light wave diffraction theory, the mathematical model of optical field at the recording layer is developed for magneto-optical disk.

    运用光波衍射理论针对磁光盘建立了记录数学模型

    dict.cnki.net

  • The vortex structures under some instances are analyzed. The difference with time-mean velocity field and free shear layer is discussed, and a reasonable description of the topological...

    本文分析了各种情况旋涡结构特点、讨论了时均自由剪切区别,还给出了二维后向台阶拓扑结构

    dict.cnki.net

  • A scalar potential is introduced and finite element method is used to solve the tooth layer magnetic field problems.

    齿区域有永磁体材料存在的情况下采用标量求解并用有限元法计算齿磁场

    dict.cnki.net

  • The finite element method is used to calculate five-phase hybrid stepping motor's tooth layer magnetic field parameters.

    有限元方法计算出五相混合式步进电动机齿部分磁场参数

    dict.cnki.net

  • The first chapter introduces the related treaties of the field of the ozone layer protection.

    第一章介绍臭氧层保护领域有关条约

    zuci.chaziwang.com

  • It used in straitness field, soft earth layer and instability aquiclude.

    主要适用场地狭窄软弱土层不稳定含水土层中的施工。

    dict.cnki.net

  • In this article, however, a new method of getting the field distribution in the layer mediums in case of an arbitrary field source is put forward.

    本文提供了种在介质前面有任意分布时,求取分层介质中场分布方法

    dict.cnki.net

  • It provides an effective channel for predicting variation of temperature-field inside grain-layer in the process of grain drying with time.

    预测谷物干燥过程谷层内部温度场随时间变化情况提供有效途径

    dict.cnki.net

  • You can create a custom field template in the presentation layer and associate it with a specific data field in the data layer.

    可以展示建立自订范本关联资料特定资料位。

    technet.microsoft.com

  • Planar electrochromatography is an effective technique combining electric field with thin-layer chromatography, which could perform the separation with short time, high resolution and small sample.

    色谱技术电场力的作用引入色谱分离过程中,具有分离时间分辨率高等特点,将可能在物质分析分离发挥重要作用。

    www.dictall.com

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