两段程序都使用递减的计数器生成元素的值。
Both programs decremented a counter to generate the element values.
算例分析表明：最优价格是初始库存的递减函数，是潜在购买率和销售时间段的递增函数；
Simulation shows that the optimal price is a decreasing function of initial inventory and an increasing function of sale period and potential buying probability;
第四段：一般有机台还有第五，第六段，这段的成型速度和压力相同前，都存在两段一个递减过程。其作用都是起到一个再次充满的作用。
Step4 section: Some injection machines have step5, step6 which are same as former molding speed and pressure this step should diminish and inject once more.
结果表明，在基坑开挖过程中，基坑壁附近的土体应力状态变化显著；锚杆锚固段应力呈非线性递减分布；
The result indicates that when the foundation pit is excavated, the soil stress state near the foundation pit wall changes obviously;
结果表明，在基坑开挖过程中，基坑壁附近的土体应力状态变化显著；锚杆锚固段应力呈非线性递减分布；
The result indicates that when the foundation pit is excavated, the soil stress state near the foundation pit wall changes obviously;
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