三叶的

A new non-linear quadratic programming Bayesian prestack three-terms inversion method is developed; Firstly, this method is based on Bayesian parameter estimation theory, Gaussian distribution is used for likelihood function and modified Cauchy distribution is used for prior distribution; Secondly, covariance matrix is used to describe the degree of correlation between the parameters; rock physics relations are used to constrain the inversion results; at last, this method is transformed into non-linear quadratic programming problem, and inversion results are acquired under several constraints.

本文提出了一种基于非线性二次规划的叠前三参数反演方法。首先基于贝叶斯参数估计理论，假设似然函数服从高斯分布，并使待反演的参数服从于改进的Cauchy分布，从而提高了反演结果的分辨率；其次用协方差矩阵来描述参数间的相关程度，进一步提高了反演结果的稳定性；最后将问题转化为一个非线性二次规划的求解问题，并在多种约束下得到问题的解。

The coppiced shrub remained two coppice shoots adding the parameters obviously of the number, the total length,1 the biomass of new branch and the number and biomass of leaf. 3. the leaf area decreasing with the increasing of adjusting degree.

在相同的生境下，三种调控措施中对基径、顶梢生长影响最明显的是2克隆株/丛与3克隆株/丛；2克隆株/丛的调控措施明显增加当年新生枝的数量、总长度、生物量以及叶片的数量和生物量；而叶面积随调控措施程度的增加有逐渐减小的趋势。

The quaint three-lobed leaves, shaped like a grebe's foot, were still small, and the flower-stocks, thick as corn in a field, were crowned with pyramids of buds, cream and rosy-red like the opening dropwort clusters, and at the lower end of the spikes were the full-blown singular, snow-white, cottony flowers－our strange ans beautiful water edelweiss.

在古朴的三波瓣叶，形如grebe的脚，仍然很小，花卉股票，厚厚的玉米在现场，被冠以与金字塔的芽，奶油和美丽的红色一样开放dropwort集群而在低端的尖峰被全部吹奇异，雪白的， cottony鲜花-我们奇怪答美丽的水edelweiss 。

In Chapter 4, A detailed comparison between the realization of Cholesky decomposition and OR method is given, a systolic/wavefront array made of general purpose DSP is used to realize the adaptive beamforming at a moderate speed, and a wavefront array to extract the adaptive weights which is necessary in some applications is designed. In Chapter 5, the author proposed a new structure to realize the space time adaptive processing. First 1~q using the FFr and the truncating infinite sequence and sone optimizing method, a much simpler architecture can be acquired in realizing the three portion of channel processing: quadrature sampling, pulse compression and adaptive equalization.

第五章研究并提出了用全通用DSP模块设计空时二维自适应信号处理机的新方案，首先用快速付立叶变换和对长序列截断处理的重叠保留法以大大减少的运算量完成了处理机通道处理部分的正交插值、脉压、自适应均衡三个功能块的长阶数线性卷积运算，接着对自适应波束形成提出了多种实现方案，分析了多种方案下的运算量和设备要求，指出在不同通道数、不同数据吞吐率、不同自适应要求时这几种方案有不同的可行度和实现难度，并针对实际要求确定了一种运算田N、的实现方案，对自适应波束合成部分的大量贝玉以良元组咸肋冈络结拘和处凰闺和羽凶挝娠昨了优化设计以威少设备复杂性，构成了设备量大夕父伯小、们g团回高、辜于生回阴田闩引愧快的空时二维自适囱戏升引毗四机。

His proses are emphasized on its practicality. There are five categories: historical critiques; critical comments on the social abuses; philosophic miscellanea for the life; epigraphs and biographies; introductions and postscripts.

叶燮的散文十分重视经世致用，根据其散文的认识价值，大致可分为五类：一、史识超群、立论正大的史论文；二、批判时弊、遗世独立的砭世说；三、思考人生、富有哲理的杂记文；四、表彰节义、树立范型的碑传文；五、阐释诗文之道的序跋和题辞。

We are now in the midst of an extremely rich and varied period for Shakespeare on film which began with the release of Kenneth Branagh's Henry V in 1989 and includes such films as Richard Loncraine's Richard III, Julie Taymor's Titus, Zeffirelli and Almereyda's Hamlet films, Baz Luhrmann's William Shakespeare's Romeo + Juliet, and Shakespeare in Love.

我们现在处在一个及其丰富多样的时期中，莎士比亚电影上起始于Kenneth Branagh的《亨利五世》在1989年开始发行，包括了像Richard Loncraine的《理查德三世》，Julie Taymor的《泰特斯》，Zeffirelli和Almereyda的哈姆雷特电影，Baz Luhrmann的威廉·莎士比亚的《罗米欧和朱丽叶》以及《恋爱中的莎士比亚》。

In the incontinuous cutting, the wave shape of milling can be looked as periodic function. When the milling wave shape with single-tooth was looked as impulse function, by the Fourier Transform, we can find out that it is composed of sine wave with a given frequency and a series of integer multiple frequency. Discussing on the power function is a major tache for studying on the cutting capability of the complex three-dimension groove milling inserts, so to know the facts that affect the single-tooth milling spectral value, and to observe the dynamic milling wave property from the composition of the power spectral, thus we can design and optimize grooves.

在断续切削中，铣削波形可被看作周期函数，将单齿铣削波形看成为脉冲函数，经过傅立叶变换，可以表示为一个按特定的基本频率变动的正弦波形的分量和许多个按基本频率的整数倍而变动的正弦波形的分量叠加而成，讨论所获得的频谱函数，是研究三维复杂槽型铣刀片切削性能的主要环节，以便了解影响单齿铣削波形幅值谱图的各种因素，并从功率谱图的组成情况来考察动态铣削波形的特性，从而进行槽型的设计和优选。

Three, broad market prospects: first, Photinia fraseri in the use of color can be used for shrubs, spherical shape, can also be used as small trees, and in the use of one-upmanship; Second, through the winter can also be pruned to ensure that their color bright red, made up for the lack of winter less than the red line of trees, and the hi-yang-resistant semi-shade, with high light adaptability, strong or weak; Third, the wide range of applications, and strong adaptability, excellent viewing, making the market capacity Photinia fraseri great Photinia fraseri Application of ecological diversity will add an excellent landscape tree species.

三、广阔的市场前景：其一红叶石楠在用途上可作灌木色块、球状造型，也可作为小乔木用，在用途上胜人一筹；其二，通过修剪冬天也可保证其叶色红色亮丽，弥补了冬天缺少红色系列树木的不足，且其喜阳耐半荫，具有较高的光线强弱适应性；其三，广泛的应用性，强大的适应性，优秀的观赏性，使红叶石楠的市场容量极大，红叶石楠的应用将给多样性的生态园林添上一个优秀的树木品种。

They exerted great efforts in surpassing the dull and pompous pattern of emotion expression and exploited new patterns featured by the objectivity, rationalization and dramatization in emotion conveyance which enriched the expressive patterns and greatly contributed to the rationalization of modern poetry.

&九叶诗派&是 2 0世纪 40年代崛起的新生代诗人，他们努力超越当时诗坛抒情样式的单调和浮泛，自觉探索新的抒情表达方式，其特点与成就主要体现在三个方面：客观化抒情、智性化抒情、戏剧化抒情，为丰富新诗的表达策略，提高新诗的智性品质作出了贡献。

Marguerite married Louis IX of France, Beatrice married Charles I of Sicily, Sanchia married Richard Earl of Cornwall, and Eleanor married Henry III of England. There can be little doubt that the second half of the 13th century was practically owned by this family.

玛格丽特嫁给了法国的路易九世，碧崔丝嫁给了西西里的查理一世，萨恩恰嫁给了康沃尔郡的理查德伯爵，然后艾利诺嫁给了英格兰的亨利三世。13世纪的后半叶实际上在被这个家庭掌控这件事，几乎毫无疑问。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。