查询词典 classical groups

Practise in pairs：两个小朋友一起练习

21. You two . 你们俩. | 22. Practise in pairs. 两个小朋友一起练习. | 23. Practise in groups. 小组内练习.

upper and middle income groups：高等和中等收入者

upper air;高层空气; 高空;; | upper and middle income groups;高等和中等收入者;; | upper atmosphere;高层大气;;

to raise the income of low- income groups：提高低收入群体的收入

绝对贫困 absolute poverty | 提高低收入群体的收入to raise the income of low- income groups | 社会公平social equity

incorporation mistake：参入错误

参入错误 incorporation error | 参入错误 incorporation mistake | (染色体数)增加群 increasing groups

theory of infinite series：无穷级数论

群论 theory of groups | 无穷级数论 theory of infinite series | 无理数论 theory of irrational numbers

theory of infinite series：无理数论

12136,"theory of groups","无穷级数论" | 12137,"theory of infinite series","无理数论" | 12138,"theory of irrational numbers","矩阵论"

ing：abbr. international netherlands groups; 的荷兰国际集团

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Interact with members and constituents：委员和互动成分

Charities, Organizations, Clubs, Alumni's and Churches慈善团体、俱乐部、校友及教会 | Interact with members and constituents.委员和互动成分. | Remote study and exchange groups.远程学习和交流团体.

homotopy invariance theorem：同伦不变性定理

homotopy groups 同伦群 | homotopy invariance theorem 同伦不变性定理 | homotopy invariant 同伦不变量

inverse system of groups：反向群系

逆系统 inverse system | 反向群系 inverse system of groups | 反正切级数 inverse tangent series

phenol red：酚红,苯酚磺酞

phenol reagent 酚试剂 | phenol red 酚红,苯酚磺酞 | phenol red test 酚红排泌试验

accessory equipment：附件

accessory equipment 辅助设备 | accessory equipment 附件 | accessory part 附件