查询词典 Class 1

The design method of robust H-infinity output feedback controller with state variance and regional pole constraints is proposed in this paper for a class of time-varying uncertain systems and a quadratic matrix inequality region.

1引言在随机控制问题中，常常要求设计一个控制器使得不同的系统子状态具有确定上界的方差值E。

In the classroom, it works for the usual 'recapitulation of the previous lesson before formally starting the discussions on one or two identified topics in a given class session.

在指定的教室里，在针对1到2个相关的话题开始正式讨论前，对曾经讨论过的话题进行摘要重述。

Using the result for non-restricted model, we transform the restricted model to common model, and multi collectivity model to single collectivity model, thus, the necessary and sufficient conditions that nonhomogeneous linear estimators for Sβ are admissible in the class of nonhomogeneous linear estimators are obtained which filled the blank for admissibility for restricted linear model.

对线性等式约束的共同均值线性模型，利用无约束单总体模型的现有结果，通过适当变换，把等式约束模型向无约束转换，并把多总体转换为单总体，在矩阵损失下找到了均值参数β的条件可估函数Sβ的线性估计∑mAiyi+a在非齐次线性估计类中可容许的充要条件，填补了等式约束的共同均值线性模型可容许性方i=1面的空白。

To investigate the heat and mass transfer process inside the zeolite water adsorption bed, a two dimensional model has been established for the second class boundary condition.

建立了沸石—水吸附式制冷系统吸附床在非第1类边界条件时的二维传热传质模型。

I felt it hard to catch up with the others in my class.

1：我已经有很大的困难跟得上班上的其他同学。

It has been a big difficulty for me to catch up with other students in the class.

1：我已经有很大的困难跟得上班上的其他同学。

Yi-shi Duan to study the Chern class and Chern-Simons topological field theory, and the various topological structures in early universe cosmology and condensed matter physics with the corresponding topological field theories.

本论文研究了U（1）和SU（2）规范势分解理论，并运用段一士教授所提出的Φ-映射拓扑流理论研究了陈类和陈-Simons拓扑场论，以及早期宇宙和凝聚态。。。

Wang Tao expresses, free money manager is application of class of a killer, but at present foreign trade edition is mixed " E net is hit " tentative meeting maintains collect fees, other thing leaves a partner to do, since platform of the software in A was released January last year, had had now probably 300 many partners.

王涛表示，免费的钱掌柜就是一款杀手级应用，但目前外贸版和"E网打尽"暂时会保持收费，其他东西则留给合作伙伴去做，自去年1月份阿里软件平台发布以来，现在已经有大概300多个合作伙伴。

I have had great difficulty catching up with other classmates in our class.

1：我已经有很大的困难跟得上班上的其他同学。

Kaneshiro Takeshi!!! Wow first of all, his name has too many beautiful things better connected to him, the overwhelmingmajority of fans have been praised as a world-class guy, if some effort went wrong in the appearance of the number of fans tofeel sorry ah,嘿嘿I am also committed to Kaneshiro Takeshi anthomaniac do really very handsome, but below the boiling pointnetwork television news coverage may have allowed a large number of fans you sad. January 13, 2009, Takeshi arrivedpropaganda film "Red Cliff: the world is a decisive battle", arrived in Taiwan Taoyuan International Airport by the mediathat he hands them wearing finger rings, much like the wedding ring, while the right side of his forehead,"鬼剃头" thephenomenon.

金城武！！！哇首先他的名字就有太多美好漂亮的事物联系到他了，这位被广大的粉丝们推崇为世界级大帅哥，如若在外表出了点差池多少粉丝要心疼啊，嘿嘿我也犯回花痴金城武真的很帅嘛，不过以下沸点网络电视报道的新闻确实会让大批粉丝伤心的啦。2009年1月13日，金城武抵台宣传电影《赤壁：决战天下》，抵达台湾桃园机场时被媒体发现他两手无名指都戴戒指，很像婚戒，右侧额头则有&鬼剃头&的现象。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。