查询词典 developable function

Using the equivalent condition under which the limit of a sequence of fuzzy numbers exists in the sense of level convergence, we analyze the structure of the level continuous fuzzy number valued function. On the basis of it, we prove the level continuous fuzzy number valued function on a closed interval exists supremum and infimum and give the precise representation.

利用模糊数序列水平收敛意义下极限存在的充要条件，在分析了水平连续函数结构特点的基础上，证明了闭区间上水平连续的模糊数值函数存在上、下确界，并给出了上、下确界的具体表达式。

To obtain the function and imbedding properties about relative countable tightness spaces,in this paper the question whether the relative countable tightness space can be adversely preserved by a closed map is studied by means of function and imbedding theories.

为了得到相对可数紧度空间的映射及嵌入性质，借助映射方法和紧化理论讨论了相对可数紧度空间被闭映射逆保持问题及嵌入紧空间问题，得到了相对可数紧度空间被闭映射逆保持的一个充分条件、局部紧的可数紧度空间可嵌入紧空间的几个充分条件以及某一类局部紧空间在任意紧化中不具有可数紧度等结果。

On the basis of analyzing the service objectives, items and flow direction of materials and the features of logistics demand, the paper determines the function of logistics park in Shengli coal field and provides how to set up the function.

结合胜利煤田的具体特点，在分析胜利煤田物流园区的服务对象、主要物资品类和流向、物流需求特点基础上，确定了胜利煤田物流园区的功能，并提出了物流园区功能设置的一般思路。

Denis Duboc at Cochin Hospital in Paris and colleagues, who published their findings in the September issue of American Heart Journal, randomly assigned 28 DMD patients with normal heart function to take 2 to 4 milligrams of perindopril per day; and another 29 patients, also with normal heart function, to take a placebo.

巴黎Cochin医院的Denis Duboc与其同仁於九月份的美国心脏期刊发表其研究发现。随机选择28位心脏功能正常的DMD病患，每天给予2~4毫克的perindopril；另外29位也是心脏功能正常的患者，则给予安慰剂。

Marking for these function indices,it can get the function coefficient for value analysis.

通过对这些功能指标的评价打分，就可得到价值评价所需要的功能系数。

Science and technology promotion function coefficient is positive, and capital expenditures of agricultural function coefficient are negative.

对此，笔者认为四川财政支农应该在加大四川财政支农支出总量的基础上不断调整财政支农的结构。

The characteristics of this model are as follows: Firstly, with the aid of Newton Interpolation method , we obtain the fluctuation coefficient function , and the curve function for the degree of change of the future contracts price.

本模型在保证较高防范风险能力的基础上可降低保证金的收取水平，为期货交易市场价格波动程度的衡量及保证金的确定方法提供了新的理论依据和计算方法。

Relative merits of different residual used in the construction of objective function and weight coefficient in single objective function for structural model updating are investigated in the paper based on improved genetic algorithm.

研究了基于改进遗传算法对结构模型修正中用于构建目标函数的不同残差的优缺点和单目标函数中的权重系数。

An analytical model describing the dispersion with an exponential dispersion function is built, which be transformed into CDE problem with variable coefficient, using hypergeometric function and inversion technique, an analytical solution for two type boundary conditions is obtained.

文章对于具有指数弥散函数的弥散过程建立了对流-弥散微分方程模型，应用积分变换将问题转化为具有变系数的常微分方程问题；对于两种类型的边界条件，应用超几何函数和反演技术得到了问题的解析解，并分析了指数弥散过程和常数弥散过程的不同性质。

This design is mainly aims at throws the coin machine outward appearance and the function makes the improvement, optimized through the design has thrown the coin machine modelling, increased a richer function.

本次设计主要是针对投币机的外观和功能进行改进，通过设计优化了投币机的造型，增加更加丰富的功能。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。