查询词典 grid system

In this paper, the heterogeneity of resource is not discussed and the topic is on the focus of the access control issue in sharing mechanism. The system of information grid consists of heterogeneous administrative domain in which the access control mechanism and security policy are not uniform.

信息网格是一个由访问控制机制和安全策略不同的异构管理域组成的环境，不同的域可能有不同的访问控制目标和要求。

The system can receive and pretreat the discrete data of TXT format, realize different pattern three-dimensional visualization of line, different color and texture, etc. and has the functions of real time dynamical browse, three-dimensional coordinates query, grid data and three-dimensional figure export etc.It has too the functions of three-dimensiona contrastive figure drawing and contrastive data export of alterant riverbed terrain.

该系统能够接受TXT格式的离散数据并进行预处理，实现线框、不同设色、光照、纹理映射等不同模式的三维河床地形可视化，具有实时动态浏览、三维坐标查询、网格数据及三维图形输出等功能；同时，还具有河床地形冲淤变化前后叠加三维对比效果图的绘制以及对比数据的输出等功能。

However, due to the load, grid parameters and system operation are continuous alterative, the methods which based on element parameters and harmonic impedance calculation is still not mature enough.

但是由于负荷、电网参数以及系统运行的不断变化，基于系统元件参数的谐波阻抗计算方法仍然不太成熟。

And to satisify the need of grid, we design a multicast system on application layer.

同时根据网格的需要设计了一个应用层的多播系统。

Based on the physical model of PV array, a simulation model is designed in the PSIM environment, including the simulation arithmetic of Maximum Power Point Tracking.It is used for a single-phase grid-connected photovoltaic system.

基于光伏矩阵的物理特性，在PSIM仿真环境下，设计带有最大功率跟踪技术仿真算法的光伏矩阵仿真模型，应用于实际的单相光伏并网系统。

The principles and a description of the main parts of the new instruments are as follows :(1)By means of a fused quartz mirror system and mercury horizon(shown in fig.4),a telescope with a fixed glass grid,three photomultipliers with respective a.c.amplifiers and a time recorder,the astrolabe can determine the time of almu- cantar transit of a star ...

新仪器的特点如下：(1)借助熔石英角镜组和汞地平、一架望远镜和固定的玻璃记录栅、三个光电倍增管及其交流放大器和一架计时仪，此仪器能无人差地测定星过等高圈时刻。

The weight of every factor in the evaluating indices system is determined through grid method and fuzzy Borda number analytical method.

通过格栅获取法和模糊Borda数分析法，确定了指标体系各因素的权重，建立了雪灾对草地畜牧业影响的定量评价和雪灾损失计算模型。

The power grid is a fragile system just waiting to be brought down by cascading failures.

电网是一个脆弱的系统，只是在等待所带来级联引咎辞职。

The fats hold such vibrations in the physical form leading to a vibration that has enough molecules to support all lay lines, meridians and grid work rewoven within the etheric body, charka system, subtle bodies, light body or body double, and greater solar sized auric field.

18种盐形式，创造了与144个单音、双音、三音和四音光之语音调相关的神圣几何学能量运动。脂肪则维系肉体的振动，带来充足分子的振动来支持所有层面线条、顶点和晶格层在以太身体、脉轮系统、精微身体、光体或双体及更大的太阳大小金场中织就。

Composability ; simulation component ; grid environment ; component repository ; composable simulation system

可组合性；仿真组件；网格环境；组件库；可组合仿真系统

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。