Three algorithms, extrapolation method, small segment precedence method and natural ascending order, were given to search for elements in the same line and row of rectangle with unit 1 in testing the second sufficient necessary condition; 在第二性质测试中,对搜索与单位元1构成矩形的同行、同列元素中提出自然升序法、外推法及小段优先三种算法;
Its ascending branch in the shear line area is very strong and shows a pronounced mesoscale characteristic. 上下风场所构成的垂直反环流圈大大有利于对流的发展,特别是在切变线地区的上升支,带有明显的中尺度特征。
In linear behavior, bond performance occurs in two stages: first stage, stress-displacement relation is expressed as a linearly ascending straight line; second stage, shear stress suddenly drops to zero. 在线性行为中,粘结性能发生在两个阶段:第一阶段,应力-位移关系表现为一条上升的直线,第二阶段,剪切应力突变为零。