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He writes a bimonthly column for the science fiction magazine Interzone, and is the 2003 recipient of the Pilgrim Award for lifetime contributions to SF and fantasy scholarship.

他在科幻小说杂志《Interzone》上撰写一个双月专栏，还是2003年朝圣奖科幻奇幻小说终生贡献奖金的获得者。

In brief, our contributions to H.264/AVC intra coding can be divided into two parts.

简而言之，我们对於H.264/AVC框内编码的贡献可以分成两个部分。

By offering a few introductive remarks, this essay just does some preliminary research on and make slight contributions to the construction of new educational model for English teaching..

本文仅仅做一些初步的探索，为构建新课标下新的中学英语教学模式做一些肤浅的研究和微薄的贡献。

In our thesis, contents are organized as following In Chapter 1 we present our topic's internal and overseas research situations, theoretical and practical significance, and introduce the research object and contents, and the main contributions of this dissertation. Chapter 2 reviews the development of the stability results for nonlinear systems and some relevant recent results, which include Lyapunov and LaSalle-Yoshizawa theorems for nonlinear systems, and stochastic edition for stochastic nonlinear systems. Sontag's formula for systems affine in control is presented in the frame of CLF. The concepts of disturbance attenuation and the inverse optimality are also explained in this Chapter. In chapter 3 we present the solvable theorem of inverse optimal gain assignment problem, design the inverse optimal controller and the inverse optimal tracking controller for strict-feedback nonlinear continuous systems with unknown time-varing bounded disturbances and constant unknown parameters using an adaptive backstepping algorithm, which are nonlinear, continuous and are easier to realize. These designs are fully systematic and the algorithm can be directly coded in symbolic software. The results of simulation show the effectiveness of the control algorithms.

论文的结构如下：在第1章中，给出了本文研究课题的研究现状、理论意义和实际应用，并介绍了本文的研究对象、研究内容以及主要贡献；在第2章中，针对确定性非线性系统和随机非线性系统，分别介绍了Lyapunov定理、LaSalle-Yoshizawa定理及其随机版本；对仿射系统，在控制Lyapunov函数框架下，给出了Sontag公式；同时给出了非线性系统扰动抑制和逆最优控制问题的基本概念；在第3章中，针对具有未知时变有界扰动和未知定常参数的一类不确定非线性系统，给出并证明了逆最优增益配置可解定理，使用自适应Backstepping算法和均值定理，系统地设计了自适应逆最优控制器和逆最优跟踪器，这种设计方法可同时获得逆最优控制策略和自适应律，简单明了，仿真结果表明该控制算法的有效性，并给出了性能估计。

Here in the United States, our own communities have been enhanced by the contributions of Iranian Americans.

在美国这里，伊朗裔的美国人对我们社会的发展作出了贡献。

Shijiazhuang Ampang Machinery Manufacturing Co., Ltd. is the professional production of Iron equipment manufacturers, production of the manual, electrical control when the whole series Iron decoration of the marketing machinery more than 20 provinces welcomed by the users, their equipment in the Iron Rail Arts and industry have a certain reputation, reputation for Iron and spread the development of the industry made due contributions.

石家庄安邦机械制造有限公司是生产铁艺设备的专业厂家，生产的手动、电动时控全系列铁艺装饰机械行销全国20多个省市自治区深受用户欢迎，其铁艺设备在全国铁艺行业有一定的知名度，美誉度，为铁艺行业的发展与普及作出了应有的贡献。

The main contributions of the thesis are as follows: Using invariants and matrix theory, especially the special properties of eigenvalues and eigenvectors of the so called irreducible matrix, we put forward several effective new algorithms for the complete matching problem under Euclidean transformation, similarity transformation and general affine transformation.

论文的主要贡献如下：利用不变量和矩阵理论，特别是巧妙地利用了不可约矩阵的特征值和特征向量的特殊性质，提出了求解欧氏变换、相似变换和一般仿射变换下完全匹配情形的点模式匹配问题的几种非常有效的新算法。

The American Psychiatric Association awarded Irvin Yalom the 2000 Oscar Pfister prize for important contributions to religion and psychiatry.

美国精神卫生协会将2000年奥斯卡菲斯特奖颁给欧文亚隆，奖励他在宗教与精神病学方面做出的重要贡献。

JDL Series energy-saving products in paper, chemicals, building materials, textiles, metallurgy, brewing and other large and medium-sized industrial and mining enterprises and the municipal administration departments, to achieve a good energy-saving effect, in order to promote national development of the cause of energy saving and environmental protection has made positive contributions.

JDL系列节电产品先后在造纸、化工、建材、纺织、冶金、酿造等大中型工矿企业及市政管理部门使用，达到了良好的节电效果，为促进国家节能环保事业的发展做出了积极的贡献。

The others with low numbers could have had good careers early on and then faltered toward the end with diminished roles, or perhaps their contributions to the game extended well beyond their accomplishments on the court, like some of the early pioneers –for example, Buddy Jeannette – who, before I looked him up, I knew nothing about.

还有一些球员他们在生涯前半段有着很出色的表现，可之后随着角色的转变而逐渐没落，或者他们对比赛以外的贡献已经达到一定境界，像早些的开荒者们，例如巴迪珍妮特，我之前从未对他有任何了解。

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％。