查询词典 second class

DURING A SPEECH CLASS, a student decided to speak on "How to Skip Class."

在一堂演讲课上，一位同学决定演讲的题目是"怎样逃课"。

The three kinds of conditions combined in the development of the Chesapeake economy and social, resulted in the growth of the slaveholding class and becoming the regional ruling class.

这三个方面的条件在社会发展过程中相互结合，使得那些具有个人创业能力和家族势力优势的白人家庭在白人社会中脱颖而出，成为统治该地区社会的奴隶主群体。

It is rather difficult for 150, 000 ton class ship to be built and launched in the 100,000 ton class slipway.

由于该船台是十万吨级船台，十五万吨级船在此建造并下水，难度较大。

Your own snakelets have to subclass from the generic Snakelet class and thus inherit all methods from that class.

您自己的snakelet类是从一般的Snakelet类中继承来的，因此也继承了这个类的所有方法。

9 Elected as monitor of class 1023 of English department foreign language college :daily communication with authority/Arrange the sodality with other class/daily literature, sports and social activities.

担任外国语学院英语系1023班班长①负责本班同学与系部领导、老师的日常沟通②与外系班级的联谊活动的联络与组织﹙如舞会，乒乓球，台球赛，溜冰等﹚③平日班级各项文艺、体育、社会活动的组织。

Two years, in class management practice, the full use of multimedia technology to carry out a variety of class activities, not only mobilized the enthusiasm of the students actively participate in, more self-education to train the students ability to lay a solid foundation for lifelong learning.

二年来，在班级管理中的实践中，充分利用多媒体技术开展丰富多彩的班级活动，不仅调动了学生主动参与的积极性，更主要地培养了学生的自我教育能力，打好终身学习的基础。

Today the classroom studies several hundred several dozens adds several hundred several dozens, in the classroom only then my sounds of people rip the strength to use up, speak one's mind, nobody listens to me to teach, below plays respectively each, all is I is putting on a one-man show, this academic society, has not learned, also the surplus many topics have not done, has not completed the task, this hall class has been defeated, was simply forces an analogy, in the book inspected the wrong topic let the student class get down the office to change wrong, the student did not go.

书是我们俩一起去书店买的，她看只要孩子看，我家孩子最主要的问题是对自然科学兴趣大点，人文科学兴趣小一年级：知识大王，包括舰船知识\飞机知识\西游记\论语\中国寓言\中学生智力竞赛(82版的)\三字经\百家姓\安徒生童话\世界之迷故事\读者二年级：科学家的故事\李白，苏轼，鲁迅\哈佛女孩刘亦婷\童年在人间我的大学\中国京剧脸谱宝典\欧也妮。

There is a special class of functions which is particularly important in economics , namely the class of homogeneous functions.

有一种特殊类型的函数在经济学中特别重要，这就是齐次函数。

In Chapter 3, the skew-ring congruence of regular semiring and qusi-regular semiring are characterized by using of a class of special ideals and a representation of a class of a skew-ring congruence is given by using of a quasi-order on semirings.

第三章，根据环的理想和同余的对应理论，利用半环的一类特殊理想给出了正则半环与拟正则半环上的skew-环同余的刻划；并且利用半环上的一个拟序给出了skew-环同余类的一种表示。

The other aspect of the finit dimeasional robust adaptive control on a class of stochastic distributed parameter system in this paper was based on the above mentioned ground and researched the class of stochastic distributed parameter system which operator generated a compect self-adjoint semigroup or had point spectral in a stochastic developing equation of one order.

最优炉温参数是由性能指标表示为关于控制类中参数的函数通过优化求得的，而这个函数又是通过在某些已知炉温控制规律下，求钢坯温度分布和性能指标值而获得的。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。