linearly ordered class  线性有序类

ordered partition  有序分割类

TOTAL-ORDERED PARTITION MODEL  全序划分模型

first-class class  头等舱

class Class  纲

completely densely ordered linear ordered topological space  完备稠序线性序拓扑空间

ordered linear ordered topological space  线性序拓扑空间

1st Class or 2nd Class Control  一、二级控制; 奥格斯塔·梅乌

angle Class Ⅱand skeletal class I malocclusion  安氏Ⅱ类骨性Ⅰ类错; 高度集成

between-class and within-class scatter  类内类间离散度

Class Ⅰ and Class Ⅱ highways  一、二级公路

class A and class B filling zone  A区、B区灌装

Class A and class B infectious diseases  甲、乙类传染病

Class I and Class II  ClassI和ClassII

class mark (class mid-point)  组中点

class mid-point (class mark)  区中点; 组中点

ClassⅠ and ClassⅡ  ClassⅠ和Class Ⅱ

ClassⅠand ClassⅡ  ClassⅠ和ClassⅡ

class-A and class-B communicable diseases  甲乙类传染病