过渡周期

In order to solve the linear strong parametrical excitation equation, the method for solving strong parametrical excitation Mathieu equation is brought out. With the introduction of a new conversion, the strong parametrical excitation problem is converted to weak parametrical excitation problem. The second order approximate periodic solutions are obtained and the transition curves are gained by using a modified strained parametrical method.

为适应求解垂荡与纵摇耦合运动的线性强参数激励方程，提出了强参数激励Mathieu方程的求解方法，通过引入新的变换，将强参数激励问题转化为弱参数激励问题，应用改进的变形参数法求其二阶近似周期解和过渡曲线。

This paper focused enterprises make certain to choose which type of technological transformation by analyze industry cluster degree, which technological life cycle technology in, and market saturation degree, and then, with cooperating between the imputed one and outputted one, succeed on transfer the obvious and latent information, made some factors like Human resources, organization and technological base recombine to impulse technological level and learning capacity expand forward, and then this will make enterprises technology ability develops by this way: the first step is striped-down only with throughput, and the second is technology absorptive capacity, and the highest is innovate undependably.

论文经过分析认为，企业通过分析原有技术能力所处阶段、技术势差、产业集中程度、技术所处生命周期和市场饱和程度来确定采用何种方式进行技术转移，通过供需双方的合作，成功转移所需的显性知识和隐性知识，使得企业技术能力中的人力资源、组织、技术基础等因素中某一因素大幅度提高或四因素均衡发展，重组整合，推动企业的技术水平和技术学习能力不断向更高层次发展，从而使得企业技术能力从拥有简单生产能力的仿制阶段过渡到技术同化阶段，并最终发展到自主创新阶段。

The bonds of early transition metal monoxides are stronger than those of later transition metal monoxides.

这也说明了对于d轨道未半满的早周期过渡金属来说，d电子易于参与成键生成高氧化价态分子。

According to the Aufoau build-up principle and the order of filling atomic orbits, the valence electron configuration of ground state atoms of the d-block transition elements seems only to be (n - 1 ) dx-2 us2x here denotes the number of the electron in (n - 1 d and us orbits.

众所周知，元素周期系过渡元素基态原子价电子组态的多样化是已往的原子构造理论无论是从定性还是从定量方面都是迄今难以给出圆满理论解释的原子构造现象之一［1～11］。

A series of dynamic properties, such as, quasi-periodic motion, chaotic motion and transition between them were found for the first of time.

首次发现微小球形颗粒在上述流场中的拟周期运动、混沌运动及两种运动形式间的过渡过程等一系列的动力学特性。

A central bias function and an arithmetic of pitch detection based on central bias function were proposed for the transition sound, which cannot be detected by the traditional arithmetic of pitch calculation.

针对传统的基音估计算法不能适用于过渡音的问题，提出中心偏离函数及基于中心偏离函数的基音周期检测算法。

The arithmetic searches for the least central offset through partition speech sub-band and confirms pitch period of the transition sound.

该算法主要通过划分语音子带来搜索最小中心偏移量，较准确地确定过渡音的基音周期。

This paper begins with case of American tire special protection as many people being focus now, comparing with development course of tire industry between international and domestic, and using industry concentration theory, industry development lifecycle theory, and value chain theory points out china's tire industry is transforming from size distribution from convergence distribution, and still in manufacturing low-end position in value chain aspects from current industry situation, deep theory analysis between both macroscopic and microscopic perspective.

中文摘要：本文从备受业内关注的美国&轮胎特保案&入题，对比国内外轮胎行业的发展历程，运用产业集中度理论、产业发展周期理论和价值链理论，从宏观和微观视角就行业国内外问题现状进行深度理论分析，指出我国轮胎行业处于由规模化阶段向集聚阶段过渡的发展时期，在价值链上仍处于以制造环节为主的中低端位置。

Especially to the first periodic transition elements and rare earth element doping, the correlation is better than to others elements.

尤其在第一周期过渡元素和稀土元素掺杂时，Ea/r与催化活性之间的相关性更好。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失