方法采用掩码图将每帧图像划分为扇形区、变化字符区和背景区。
Methods Every frame was divided into several parts by mask-code image:sector area, altered character areas and background.
两个公共区域由有着草坪、花园、雕塑、棋牌桌和野餐区的扇形露台连接。
The two public areas are connected by fan-shaped terraces activated with lawns, gardens, sculpture, chess tables and picnic areas.
受压区混凝土应力表明，混凝土的破坏面呈扇形弧状分布。这与实际测试结果是一致的。
The stress in concrete compressive zone shows that the fracture surfaces of concrete performs sector-arc distribution which is consistent with the experiment results.
以变速趋近律为到达条件，可产生扇形切换区，并可期待原点的稳定性。
The special feature of variable rate reaching law is that it is directly proportional to the norm of state vector and can result in a sector-shaped switching region.
该模型采用扇形网格和正方形网格相结合，以扇形网格为基本框架，而将面源区和近源区划分成正方形网格。
In the model, the basic grids are sectorial ones, but the source area and near source area is regularly shaped to rectangular grids.
本文利用四层模式，讨论了ME型行星际磁场螺旋扇形过渡区的稳定性。
By using a four-layer model, the stabilities of ME type spiral sector transition region in the interplanetary magnetic field are discussed.
本文采用六层模式，讨论了MD型行星际磁场螺旋扇形过渡区的稳定性。
By using a six-layer model, the stabilities of MD type spiral sector transition region in the interplanetary magnetic field are discussed.
液芯压下应该在结晶器出口处及二冷区扇形段开始部分进行，这样能减小铸坯的应变。
It was considered that the reduction should be performed in the mould exit and the upper strand segment to decrease the strand stress.
液芯压下应该在结晶器出口处及二冷区扇形段开始部分进行，这样能减小铸坯的应变。
It was considered that the reduction should be performed in the mould exit and the upper strand segment to decrease the strand stress.
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