您要查找的是不是：
- sufficient descent condition 充分下降条件
- A modification of the HS formula is introduced for unconstrained optimization problem.In the proposed algorithm, the new formula possesses the sufficient descent property without any line searches. 给出修正的HS公式，并且将其应用到无约束优化中，得到一类新的共轭梯度（型）算法，新的公式不需要任何线搜索可以保持充分下降性。
- Based on a modified PRP formula, a class of conjugate gradient methods were proposed for unconstrained optimization.No line search is required, these methods possess the sufficient descent property. 本文基于一个修正的PRP公式，提出了一类无需线搜索而具有充分下降性的共轭梯度算法。
- Here there is a gradual descent to the sea. 这里有个通向海的缓坡。
- There was a descent of temperature after rain. 雨后气温下降了。
- There is sufficient food for everybody. 有足够的饭菜供大家吃。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- Modified PRP Methods with Sufficient Descent Property and Their Convergence Properties 具有充分下降性的修正PRP算法及其收敛性
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- He traces his descent back to an old norman family. 他追踪自己的世系上溯至一个古老的诺曼家族。
- Sufficient to satisfy a requirement or meet a need. 足够的足以满足要求或需求的
- You must on no condition tell him what happened. 你决不能把发生的事情告诉他。
- Many Americans are of English descent. 许多美国人的祖籍是英国。
- The patient's condition worsened during the night. 病人的情况在夜间恶化了。
- Her income is not sufficient to support her family. 她的收入不够养活家人。
- The patient was in a pitiful condition. 那个病人处于一种非常可怜的状况。
- The spectators watched the descent of the balloon. 观看的人瞧著气球降落。
- Is the money sufficient to cover the tuition? 这笔钱付学费够吗?
- The market offer optimum condition for sale. 市场为销售提供了最佳条件。
