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- The hybrid algorithm raises the convergence rate of the conjugate gradient method and solves the problem for which the convergence rate of the steepest descent method get slower when the isopleth of goal function is oblong. 这种混合优化算法结合了共扼梯度法和最速下降法产生搜索方向,既提高了共扼梯度算法的收敛速度,又解决了目标函数的等值线是扁长椭球时,最速下降法下降缓慢的问题,具有收敛速度快、收敛范围大、适应面广等特点。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少?
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- We will never stop short of goal. 我们不达目的,决不罢休。
- The rate of incidence of a disease. 发病率发生疾病的概率
- The rate of inflation must be held down. 通货膨胀率必须控制在低水平上。
- It accelerates and decelerates, puts balls of goal. 他的节奏感好,懂得何时提速与减速,理顺进攻层次。
- The rate of pay was built into her contract. 工资率已写进了她的合同。
- Sully values the concept of 'goal sacrificing. 萨伦伯格尊崇“取舍目标”的观念。
- The rate of growth was unprecedented. 这个成长率是前所未有的。
- The car was going at the rate of 60 miles an hour. 汽车以每小时六十英里的速度行驶。
- She spoke with feeling about the high rate of unemployment. 她针对失业率之高慷慨陈辞。
- But he has had mixed season with AC Milan in front of goal. 在本赛季,比埃尔霍夫为ac米兰队踢球,但是,他在球门前显然不在状态。
- The rate of inflation has increased by 2%. 通货膨胀率已增长了2%25.
- The economists predicted an increase in the rate of inflation. 经济学家预言通货膨胀率将会增长。
- The width of goal line and ball doorpost and beam is identical. 球门线与球门柱和横梁的宽度是相同的。
- The amount or rate of emission or ejection. 排放量流量、流速,或排出量,排出的速度
- Quick, two-footed, wriggly and lethal within 35 yards of goal. 迅速,左右开弓,在门前35码内轻盈而且致命。
- What's the rate of exchange against the dollar? 美元的兑换率是多少?
- A third type of goal is specifically concerned with identity. 第三种类型的目标是对身份的特别关注。