三两个...

If the dimensionality of the data was two or three you would have plotted them as a scatter plots and identified how many classes are there.

如果数据的维数是两个或三个你会策划作为散点图他们，并确定了多少班在那里。

In late winter, while his mate stays on the nest with their clutch of two or three eggs, the male heads off to find food for both of them, carrying rats, mice, and squirrels back to the nest.

在晚冬，当他的配偶停留在巢和它们抓住两个或三个蛋，雄性带领出发寻找食物在它们两者，携带老鼠和松鼠回巢。

Molecular orbital analysis, nucleus-independent chemical shift analysis and natural bonding orbital analysis showed that they have aromaticity or non-aromaticity.

通过分子轨道分析、核独立化学位移分析以及自然键轨道分析，说明B〓和B〓是具有三个π电子的非芳香体系；B〓是具有两个π电子的芳香体系。

A nearby star, visible with the unaided eye, is ringed with two rocky asteroid belts and an outer icy halo, making it a three-ring cosmic circus.

一颗肉眼可见的附近恒星，被两个岩石小行星带和一个多冰的外围晕轮所环绕，使其成为由三个环带围绕的宇宙圆形系统。

In DTC the first three components are removed and replaced by two hysteresis comparators and a look up table.

在公司前三个部分取消，改为两个，看表比较滞后。

In this paper,the aseismic reliability of long-span space lattice structures subjected to multi-dimensional and multi-support excitation,as well as to multi-dimensional and simple-support excitation are thoroughly analyzed based upon the pseudo-excitation response spectrum method.

本文同时考虑地震动两个水平向和一个竖直向共三个平动分量，并考虑了地震动场的空间相关性，在虚拟激励反应谱法的基础上，对大跨空间网格结构进行了多维多点输入和多维一致输入下的抗震可靠度分析。

Keeping pets is not prohibited, but bringing a pet onto a bus, especially a crowded bus, is at least inappropriate and illmannered, if not uncultured and illegal.

第三句话说养宠物并不被禁止，但是带宠物上公交车，即使不是无修养的和非法的，也是不合适和不礼貌的。该句中的难点是if not的用法，这里该结构中共用了四个词，分两个明显不同的层级，在同一层级中，后一个又比前一个程度深一些。

The first consists primarily of two or three Scripture readings, a homily following the Gospel reading, and general intercessions or prayers of the faithful.

第一部分主要是由两个或三个读经文，讲道以下福音读，而一般的intercessions或祈祷的信徒。

If there were only three Irishmen left in the world you'd find two of them in a corner talking about the other.

如果世界上只剩下三个爱尔兰人，你会发现其中两个正在角落里谈论另外一个。

Also the dissertation, combined with theory and substantial evidence, is based upon some theories of scientific development view,"Five Orchestrations" and "Two trends".

本文在研究中高度概括以往的研究情况，紧密结合中央关于&三农&的最新指导思想，以科学发展观和&五个统筹&、&两个趋向&等作为理论基础，采用理论与实证相结合的方法，将研究核心放在如何解决配套改革阶段遇到的或可能遇到的问题，更注重从宏观制度层面提出解决方案，在一定程度上体现出理论与实践研究的前瞻性。

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。