渐

The equation of chemical kinetics of source rock in North Qaidam is able to be built.

中、下侏罗统烃源岩热演化存在明显差异，前者平稳演化，现今Ro值一般在1.0～1.5％之间，生烃高峰期为N〓-N〓；后者在渐新世急剧增加，现今Ro值一般在2.0％以上，生烃高峰期为E〓-N〓初。

Nobel Prize in Physics ; theory of strong interaction ; quarks ; quantum chromo dynamics; asymptotic freedom

诺贝尔物理学奖；强相互作用理论；夸克；量子色动力学；渐近自由

Individual plant can be amounted to high 35, 40cm, the bine is brawny, the flesh is qualitative, palm is Brown, old bine Chang Mu is changed character, there are the stipule of puce and cicatricle on the section; Xie Lu is lubricious, intimate circle, diameter 5, 8cm, the flesh is qualitative, luster, young leaf is a bit involute, gradually open and flat; Petiole shows aegis shape to wear be born at upside slanting in the center of blade, if form is raising small looking glass of one side face, on concentrated unripe bine, petiolar accident is differ, to all around extend, plump circle makes outward appearance of entire individual plant.

株高可达35—40cm，茎粗壮，肉质，棕褐色，老茎常木质化，节上有深褐色的托叶和叶痕；叶绿色，近圆形，直径5—8cm，肉质，有光泽，幼叶稍内卷，渐平展；叶柄呈盾状着生于叶片中心偏上部，形若举着一面面小镜，密集着生茎上，叶柄长短不一，向四面伸展，全株外观丰满圆整。

The circulant structure of the circulant matrices provides an effective method for the stability analysis of the switched hypercycle systems.

循环矩阵的循环结构为研究切换超循环系统的稳定性提供了有效的方法，给出切换线性时变超循环系统在任意切换律下渐近稳定的充要条件和切换线性定常超循环系统可切换镇定的充分条件。

Meanwhile, it could be seen that there does not exist a confidence interval with width less than 0.5 because of the property of Poisson distribution. Based on these conditions, the author mainly carried out research into two aspects of this problem as follows. Firstly, by numerical and theoretical analysis, the author compares some existent confidence intervals, for example,"exact" confidence interval, Wald confidence interval and Bayesian confidence interval, and finds some deficiencies points of the confidence intervals, whose modification version has been proposed .Also, several better confidence intervals such asare also presented .Secondly, for given confidence coefficient and interval width, the author constructs a class of asymptotical two-stage interval estimate procedures. At the same time, under varies restriction of confidence coefflcientent interval width, the optional sample size of the first stage has been computed by numerical computation. The numerical computation shows that the method considered in this dissertation have good properties and applied value.

同时，由于Poisson分布的特性，我们知道不存在其参数区间长度小于0.5的置信区间，基于这些情况，我们主要展开了以下两个方面的研究：一是利用数值计算分析与理论分析的方法对现有的若干置信区间如"精确"置信区间，Wald置信区间，Bayes置信区间等进行分析比较，发现了一些缺陷，针对这些缺陷，我们进行适当的修正，并得到几种性质较好的置信区间如：修正大样本区间Jeffreys原则下置信区间二是针对已给定的置信系数与区间长度，我们提出了一种渐近的两阶段区间估计程序，并利用数值计算的方法，在各种置信系数与区间长度限定下，算出了最优的第一阶段观测次数，大量数据表明，本文考虑的方法性态良好，具有应用价值。

When Zi-zhang asked about clear-sightedness,the Master said,When seeping slanders and skin-pricking accusations fail to prevail on you,you may be said to be clear-sighted.

子张问什么是明察。孔子说，对那些日积月累、点滴渐浸细渗的谗言、扑风捉影、利害切身得无高，你那里行不通，可说是明察了。

The global asymptotic stability of the closed loop system is proven using Lyapunov method.

并用 Lyapunov 方法证明了闭环系统的全局渐近稳定性。

The asymptotical stability of the closed-loop control system is proved in the sense of Lyapunov function.

运用李雅普诺夫稳定性理论，证明了闭环系统是渐近稳定的。

Furthermore, this dissertation verifies the stability of the closed-loop system under this control scheme by constructing an appropriate Lyapunov function.

此外，本文还通过构建一个恰当的Lyapunov函数，验证了在这一控制方案作用下闭环系统的渐近稳定性。

The form that Wu Shihong leaves cloudily from TCL have not weak go, he Jinghua did not get period authority to leave the story of position of the CEO that use friend to know for the person gradually, the Li Kaifu that comes out from Microsoft together still is in cereal song China to stumble up to now.

吴士宏从TCL黯然离去的身影尚未淡去，何经华未得期权离开用友CEO职位的故事渐为人知，同从微软出来的李开复至今还在谷歌中国磕磕碰碰。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。