查询词典 quasi-human

Firstly, the equation for stress intensity factors under static uniform pressure is used as the reference case, and then the weight function for a thick-walled cylinder containing a radial edge crack can be worked out. Secondly, the dynamic stresses in uncracked thick-walled cylinders are solved under internal impulsive pressure by using mode shape function method. The solution consists of a quasi-static solution satisfying inhomogeneous boundary conditions and a dynamic solution satisfying homogeneous boundary conditions, and the history and distribution of dynamic stresses in thick-walled cylinders are derived in terms of Fourier–Bessel series. Finally, the dynamic stress intensity factor equations for thick-walled cylinder containing a radial edge crack subjected to internal impulsive pressure are given by dynamic weight function method.

首先采用静态内压下的应力强度因子作为参考解，得到了带径向边裂纹厚壁圆筒的权函数；然后用振型函数方法推导无裂纹厚壁圆筒在冲击内压下的动应力响应，分析中将相应的弹性动力学方程解分为满足非齐次边界条件的准静态解和满足齐次边界条件的动态解的叠加，利用傅立叶-贝塞尔级数展开，推导出了厚壁圆筒内动应力的响应历程和分布规律；最后由动应力权函数方法导出带径向边裂纹厚壁筒在冲击内压下的动态应力强度因子计算公式。

It is also shown that heating frontogenesis is unfavourable to the maintenance of horizontal stable layer in the quasi-stationary front

分析还表明，凝结加热的锋生作用不利于南岭静止锋水平稳定层的维持。

P R Quasi-geostrophic frontogenesis over topography Journal of the Atmospheric Sciences , 20,null

吴国雄%蔡雅萍%唐晓菁湿位涡和倾斜涡度发展气象学报， 1995，4

This paper presents analysis in detail and designs a Zero-Current-Switched Quasi-Resonant SEPIC converter in full-wave mode.

该文详细分析和设计了一种实现零电流软开关的全波模式下的准谐振SEPIC变换器，并利用Matlab6。

The research results in this dissertation included in the conclusions of full-wave analysis and quasi-static analysis for broadside-coupled coplanar waveguides provide the theoretical basis and design method for this kind of circuits.

本文的研究结果对宽边耦合共面波导电路得出了全波分析与准静态分析的全面结论，为此种电路的应用提供了理论依据与设计方法。

A lot of experiments reveal that the fundamental period synchronous analysis method of quasi-periodic signal is reasonable and feasible for the practical engineering applications.

实验证明，本文提出的准周期信号基频同步分析方法，是实际工程应用中行之有效的方法之一。

Theoretically, for quasi-periodic audio signals, we can use the waveform within a fundamental period as the timbre of the frame.

直觉来看，音色的不同，代表基本周期的波形不同，因此我们可以使用基本周期的波形来代表音色。

Supersonic flow ; hypersonic flow ; finite element methods ; quasi-parabolic Navier-Stokes equations ; Galerkin/Least-squares

超音速流；高超音速流；有限元法；拟抛物N－S方程；伽辽金／最小二乘方

We give, for any solution of a tree, a clear description on the elements in the solution, by introducing the concept of"Quasi-All-Ones Problem"after analyzing the algorithm created by Galvin to construct a solution to the All-Ones Problem for trees thoroughly.

在对Galvin提出的树的全一问题解的构造算法进行仔细分析后，通过引入"准全一问题"，我们给出了任意树的解的清晰描述，并利用它计算出树的全一问题解的数目，给出了单圈图的全一问题解的两种构造算法。

This paper discusses a new generalized Quasi-vector variational inequality problem of Gateaux differential mappings in Banach space and proves the existence of a solution for such a problem by the KKM theorem.

研究了Banach空间中一类G-可导映射的广义拟向量变分不等式问题，运用KKM定理证明这类问题解的存在性，并在适当的条件下证明了此类问题与Konnov I V和Yao J C等人提出的广义向量变分不等式问题是等价的。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！