策略

In Chapter 5, the authors study the convergence properties of the gradient projection method for the constrained optimization problem. In this chapter, a new step-size rule, which avoids fulfiling the classical line search and includes choosing a constant as the step size as a special case, is presented and analyzed.

第五章研究了求解约束最优化问题的梯度投影方法，在步长的选取时采用了一种新的策略，这种策略不需要进行传统的线搜索且包含步长取常数这种特例，在较弱的条件下，证明了梯度投影方法的全局收敛性。

Moreover, this paper put forward the marketing strategy and method which are propitious to the company.

再从这些营销策略出发，对中国人寿养老保险股份有限公司的营销策略进行探讨，并提出有效的营销建议。

The typical control methods of pulverized coal furnace is analyzed and the strategy of direct balance of energy is given.

作为锅炉控制策略研究的一个整体，作者对目前应用广泛的煤粉炉控制回路进行了分析，给出了有效的基于直接能量平衡的机炉协调控制策略。

There are many ways to apply the estimated volatility, one of which are volatility trading, trading strategy including pure volatility trading strategy and trend volatility trading strategy.

波动率估计的结果应用途径很多，其中之一便是进行波动率交易，具体的运用方法包含纯波动率交易策略与倾向型波动率交易策略等。

On this basis a pure strategy solution under the condition of grey number position degree was defined and the necessary and sufficient conditions for the existence of the pure strategy solution, or the grey position saddle point were derived.

在此基础上，定义了灰数势意义下的纯策略解，且证明了这一纯策略解存在的充要条件。

Secondly, we research the partition strategy to the existing scene in detail which is based on the regular quadrangle.

其次，对现有的场景分块策略作了详细的研究，现有的场景分块策略是建立在规整的正四边形基础之上的。

The influence of quondam strategy and disruption coordination strategy on the profit of the manufacturer, the retailer and the supply chain is analyzed in this paper.

本文还进一步分析了当市场规模和价格敏感系数同时发生扰动时，采取应急策略和未采取应急策略对供应链、制造商和零售商利润的影响。

In this paper, an elite-preservation strategy and a random search strategy evolutionary algorithm are introduced. Both of the algorithms enable us to find the optimal solution within a short period of time.

该文讨论了进化算法中的一种基于精英保存策略的改进的遗传算法和一种随机搜索进化策略在函数优化问题中的应用。

The main difference of two strategies lies in grade 3 and the grade 4 and there is no difference in the grade land the grade 2; there is the obvious positive correlation between sex and the experimental design, and there isnt obvious correlation between sex and the elementary knowledge; the Spearman rank correlation coefficient r_s=

梯度指导策略与突击强化策略的教学效果的主要区别在于梯度3、梯度4的得分，在梯度1、梯度2上基本无差异；性别与实验设计有明显的正相关，性别与基础知识无明显的正相关；生物基础知识与实验设计成绩的Spearman等级相关系数，r_s=0.443，0.4＜r_s＜0.6，即学生的生物基础知识与实验设计成绩呈中等正相关。

This linkage database is suitable for ratiocination. In order to build the systematic teaching courses, we construct a strategy database.

为了形成系统的教学过程，还必需建立教学策略库，以规定教学策略模板和规则。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷