This paper is composed of two parts: the neighborhood sensitivity in the intervalmap;
区间映射上的邻域敏感性；
2
The methods oft test, composite interval mapping and multiple trait composite interval mapping were used to map genes(QTLs) underlying resistance to BLS.
采用t测验法、复合 区间定位法及多性状复合 区间定位法对细条病抗性基因（QTL）进行了定位分析。
3
The accuracy of flood area is mostly dependent on the contour interval of map, accuracy of digitizing map, accuracy of DEM, and interval of GRID, detecting resolution of pixels.