They often work in groups or pairs, put all their ideas together and elect a spokesperson.
他们时常以小组或配对的形式学习，把大家的想法集中起来，共同选一个发言人。
This article covers the basics of working with images, starting and stopping instances of those images, and the key pairs and security groups that let you secure the instances.
本文介绍关于使用映像、启动和停止映像实例、保护映像实例的密匙对和安全组的基础知识。
Each list is a string that contains the HTML and elements for the key pairs and security groups.
每个列表都是一个字符串，它包含针对密匙对和安全组的HTML 和元素。
The lists of key pairs and security groups are created outside the loop.
密匙对和安全组的列表在循环外部创建。
This article presented a set of pages to work with virtual machine images, running instances of those images, and the key pairs and security groups that allow you to manage them.
本文呈现一组页面以处理虚拟机映像，映像的运行实例，以及允许您管理实例的密匙对和安全组。
You must know how to select typefaces, point sizes, how to adjusts Spaces between groups of letters and between pairs of letters.
你必须要懂得如何选择字体、字体大小、如何调节词与词、字与字之间的距离间隙。
Wave upon wave of Chinese visitors, in small groups and coach parties, alone and in pairs, pack the pavements and malls.
一拨又一拨的中国游客，三五成群或跟着旅行团，独自一人或成双成对，在人行道和商店里汇聚着。
We learned English in pairs or groups and solved problems together.
我们成对、分组地学习英语，并在一起解决问题。
They will work as individuals, in pairs, in small groups and as a class.
分为学习、同桌合作、小组讨论和班级学习。
Some galaxies occur alone or in pairs, but they are more often parts of larger associations known as groups, clusters, and superclusters.
一些星系单独出现或成对出现，但它们更经常以叫做星群、星团和超级星团的较大的星协的组成部分来出现。
The sleep groups were taught the word pairs at 9 p. m. and tested on them at 9 a. m. after a night of sleep.
睡觉的那些组在晚上9点教他们这些词，在12小时睡眠后，在次日早上9点对他们进行测试。
Two major types of communicated well pairs are introduced, namely hydraulic fracturing communicated well groups and directional drilling communicated well pairs.
介绍了连通井组的两种主要类型：水力压裂连通井组与定向钻井连通井组。
Used the way of perpendicular design to equilibrium arrange in pairs or groups of diesel-methanol-n-butanol-oleic acid, and then looked for a optimize result from the experiments of a diesel engine.
利用正交设计方法对柴油—甲醇—正丁醇—油酸的混合燃料进行均衡搭配，然后在台架试验中寻求优化解。
Methods:4 pairs of littermate swines were allocated randomly to 2 groups(the control group and the experimental group).
方法：选用同窝小猪4对，分别随机分为实验组和对照组。
The researchers were able to sort the protein interaction pairs they found into functional groups, revealing networks and "communities" of proteins that work together.
研究人员把互作蛋白分类到功能组中用于揭示协同作用蛋白的网络。
The researchers were able to sort the protein interaction pairs they found into functional groups, revealing networks and "communities" of proteins that work together.
研究人员把互作蛋白分类到功能组中用于揭示协同作用蛋白的网络。
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