光栅操作 meaning in English

ro raster ops

Drawing modes are binary raster - operation codes representing all possible boolean combinations of two variables , using the binary operators and , or , and xor ( exclusive or ) , and the unary operation not
绘图模式是二进制的光栅操作代码，使用二元操作符and , or和xor ，以及一元操作符not ，表达了两个变量所有可能的布尔组合。
In order to improve the data fusion efficiency and data transfer iv i ~ i ~ ? li ~ speed , a dynamic storage algorithm is designed for fifo , a raster operation code is designed for the mixing technology and a fifo locking algorithm is designed for hardware cursor fifo
为提高融合效率和数据传输速度，提出了内部数据存储区的动态存储算法，设计了与融合技术配套的光栅操作编码，以及存储区锁定算法。