查询词典 unascertained

By using the arithmetic operation rules of unascertained rational number, the expression of unascertained weight coefficient is derived.

利用未确知有理数的运算规则，推导出系统可靠性分配的未确知权系数表达式。

According to this characteristic, unascertained number theory was applied for the simulation and calculation of water environmental capacity in lake and reservoir.

基于这一特征，本文将未确知数理论引入湖库水环境容量计算。

Software reliability was researched by the way of integrating unascertained theory and clustering, discarding all kinds of assumptions of distribution in software fault process and improving the incongruence of model application to some extent.

将未确知理论与聚类方法结合起来应用于软件可靠性的研究中，摆脱了对软件故障过程的各种分布假设，改善了模型应用中的不一致问题。

This method is based on the weight allocation method. Through the introduction of the unascertained information into the matrix of weight coefficients, the unascertained model for the reliability allocation of spaceborne antenna deployment mechanism is built.

在综合评分为权的系统可靠性加权分配法的基础上，将未确知信息引入可靠性分配的权系数矩阵中，建立了星载天线展开机构系统可靠性分配的未确知模型。

In this paper, unascertained mathematical theory is applied to the study of software reliability modeling.

随着软件应用的日益广泛及重要性的不断增强，人们对软件质量的要求也越来越高。

On this basis, an unascertained model of air quality simulation is established.

在此基础上，应建立未确知空气质量模拟模型。

The characteristics and unascertained qualities of existing structural information are analyzed in detail, and statistical methods of the unascertained information are established.

详细分析了在役结构的信息特点及其不确定性，提出了信息的不确定性的统计方法。

On the basis of unascertained set, an unascertained logic system is set up, and it can be used to deal with the uncertain information.

在未确知集合基础上，建立了未确知逻辑系统，用以处理未确知信息。

Unascertained method for the reliability allocation. The unascertained method is popularized for the reliability allocation of structure system.

基于未确知方法的可靠性分配将未确知分析方法进一步推广到结构系统的可靠性分配上来。

By applying the mathematics expression of unascertained factor and the arithmetic operation rules of unascertained rational numbers, the computational expressions of the structural displacement response and the element stress response are developed.

利用未确知因子的数学表述和未确知有理数的运算规则，推导出结构静力位移响应和单元应力响应的计算表达式。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。