查询词典 second class

This dissertation proves that the class of monotone increase functions is PAC solvable while the class of single peak functions is non-PAC solvable under a GA with reproduction and a mutation operator which mutate according to a pre-set order.

本文提出了概率意义上近似收敛可解的概念，并证明了随机行走和狄拉克δ函数都是非PAC可解的，证明了任何问题在只有杂交算符或变异算符的遗传算法下都是非PAC可解的。

And have complicated reasons, and the bad study motion affect the study result deeply; The teacher may enhance the control to the student' s study morion in the class through the valid plan, making the student be placed in the good motion appearance and be stirred up the necessary motion experience, which is the key for the teacher to improve the teaching quantity in the gymnastics class.

深入研究体操课中学生学习情绪，有针对性地对各种情绪予以积极调控，使学生处于良好的情绪状态和激发必要的情绪体验，是提高体操课教学质量的关键，这对当前高校体育教育专业深入实施教育部关于"新世纪高等教育教学改革工程"具有极现实意义。

Class teaches little son English knowing animal individual word mainly , the major objective is the enthusiasm mobilizing student's studying , the thought stimulating a student , lets the children lesson have the point being excited muchly; Use teaching material and have complementary advantages between the medium; Heel each other dyadic training such as reading , practising in class, beneficial to student cognition develops sum thought training.

本课件主要教少儿英语认识动物单词，主要目的是调动学生的学习积极性，刺激学生的思维，让孩子们一节课有多个兴奋点；使教材和媒体之间优势互补；课件中的跟读、练习等交互式训练，有利于学生认知发展和思维训练。

If adopting such teaching aims to direct class teaching, teachers will be aimless and students will be muddle-headed. What is the result of the class?

用这样的教学目标去指导课堂教学，教师是无的放失，学生更是雾里看花，课堂教学的实效性从何而谈？

Muni,as you know so many people are gonna to attend our class,why haven't you prepared me for so tricky questions you are about to present in the class.

我在心中抱怨：穆尼老师，你明知有那么多人听课，向我提这么难的问题为什么不事先打

Before you can use a class in a page, you must indicate the namespace associated with the class.

在您可以在页面中使用的类，您必须指出的类关联的命名空间。

As Warren Buffett once said on Nightline,'Well, I tell you, if it's class warfare, my class is winning.

正如巴菲特有一次在Nightline节目中所说的：我告诉你，如果这是一场阶级之争，那我所在的阶级会获胜。

The group has a good point. As Warren Buffett once said on Nightline,'Well, I tell you, if it's class warfare, my class is winning.

但最终，研究可能更多地显示出人们对这个说法的意思的理解，并非媒体真的存在偏见。

In particular, Bryce, Fedri, Serens and Guo( [2]and[8]) have studied thenilpotent length of the groups in NF \ φ, where φ is the class Y of allsupersoluble groups or the class Nr of groups with nilpotent length ≤r.

特别是，Bryce，Fedri和Serens以及郭([2]和[8])对N~FΦ中的群的幂零长度作出了研究，其中Φ是所有超可解群类Y，或者是幂零长度≤r的群类。

The fusing liquid medium heating workpiece, like the nitre salt class, the alkalis, the oil class and the low melting point metal and alloy and so on, the nitre salt furnace heating

熔融液体介质加热工件、如硝盐类、碱类、油类及低熔点金属及合金等，硝盐炉加热工件，加热速度较快，氧化脱碳较轻，便于局部淬火，等温淬火及多种化学热处理。

The role of the environment is very important.

的作用，环境是非常重要的。

At that time, the High Court of England and Wales Court of Queen's Bench president of William Murray, Lord Mansfield in June 22, 1772 ruling:"No matter then there is the inconvenience, but there must be a decision, I can not say that this case under the law in England are permitted or authorized; are so black should be released."

当时的英格兰及威尔士高等法院王座法庭院长William Murray， Lord Mansfield于1772年6月22日宣判：「无论有那麽不便，但总要有个决定，我不能说这件案在英格兰法律之下是准许或认可；所以黑人是应该被释放。