随机性

Based on the method, a new way to deal with the randomicity of boundary condition is advanced and implemented in statical analysis.

此外，基于这一方法，提出了一种对边界条件随机性处理的方法，并在静力学问题分析中予以实现。

Lateral random loads is modeled as stationary process of time parameter t, having nothing to do with its space position.

这种随机性主要表现为在同样基本条件下测得到的干扰随时间变化的历程曲线均不相同，每一具体的时程曲线相当于相应随机过程的一条样本曲线。

These statistical distribution properties can be used to improve the quality of pseudo-random numbers.

伪随机数发生器被广泛用于仿真实验中，这些发生器有的是没有随机性的，有的发生器的品质是不好的，在这方面，任何对随机数发生器品质的改进措施都将是有意义的。

The research status of power line communication technology, lighting technology and routing algorithm are summarized. The frame of this thesis is presented.

第二章分析了电力线载波通信信道的噪声、阻抗和衰减特性，得出这些特性均具有时变性和随机性的结论。

There are many stochastic parameters to have effect on the strength of steam turbine blade in practical operation.

在实际运行中，影响汽轮机叶片强度的随机性因素很多，为了实现叶片高可靠性设计的要求，必须考虑随机因素的影响。

Fuzzy math for how to correctly understand its ambiguity, clarity, and stochastic approximation with the ambiguity of the distinction between a discussion and links to further clear the classical mathematics of fuzzy mathematics and the relationship between the ambiguity of the objective of universality.

针对模糊数学如何正确认识其模糊性、清晰性、随机性及近似性与模糊性之间的区别与联系进行了讨论，进一步明确模糊数学与经典数学的关系、模糊性的客观普遍性。

When ultra-light materials with periodic micro-structures are manufactured and applied in engineering,there always exist stochastic variations in matrix materials,topology and size of microstructures,etc.

具有周期性胞元的超轻质材料在制造和应用过程中，不可避免地会出现基体材料、微结构拓扑和尺寸的随机性变化。

It is stochastic that there will be an accident.

摘要交通事故的发生具有很强的随机性。

In this method, the effect of the course of the excavation to the coefficient has been taken into consideration and the coefficient can be got by the initial tangent modulus of the curve about stress-strain relationship.

而目前关于其沿深度的变化规律有多种不同的假设，水平向基床系数的取值大多凭工程经验及现场试验来确定，带有很大的随机性且缺乏足够的理论依据。

The results showed that pathogen conidia germination germ tube after the invasion from pore to complete the required invasive 12h ~ 48h, the 10d show symptoms around, 16d browser ripe conidia; host bacteria cause symptoms of infection, the mycelium from the Under surface of leaf across the mesophyll cells, in thin-walled small positive inter-leaf assembly, and finally the formation of conidia, and conidia generated subepidermal parenchyma cells in between, a certain randomness.

结果表明：病菌分生孢子萌发后产生芽管从气孔侵入，完成侵入需要12h～48h，大约到10d显示症状，16d分生孢子器成熟；病菌侵染寄主引起症状后，菌丝多从叶背面跨过叶肉细胞，在叶正面薄壁细间集结，最后形成分生孢子器，分生孢子器产生于表皮下薄壁细胞之间，具有一定随机性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐