查询词典 essential extension

essential extension of a module：模的本质扩张

模层|sheaf of modules | 模的本质扩张|essential extension of a module | 模的分解|resolution of a module

central extension field：中心扩张域

central extension 中心扩张 | central extension field 中心扩张域 | central limit theorem 中心极限定理

central extension：中心扩张

central element 中心元 | central extension 中心扩张 | central extension field 中心扩张域

central extension of groups：群中心扩张

群循环扩张|cyclic extension of groups | 群中心扩张|central extension of groups | 群作用|action of group

extension agent; county agent：推广员;农区指导员

推广;延伸 extension | 推广员;农区指导员 extension agent; county agent | 粗放管理 extensive management

County agricultural extension advisory council (committee)：县农业推广辅导委员会

辅导与指引 Counseling and guidance | 县农业推广辅导委员会 County agricultural extension advisory council (committee) | 县推广员 County extension agent

cyclic extension field：循环扩张体

循环扩张 cyclic extension | 循环扩张体 cyclic extension field | 循环体 cyclic field

cyclic extension field：循环扩张域

cyclic ether | 环醚 | cyclic extension field | 循环扩张域 | cyclic extension | 循环扩张

cyclic extension of groups：群循环扩张

群行列式|group determinant | 群循环扩张|cyclic extension of groups | 群中心扩张|central extension of groups

estate car station wagon：旅行车

engagement appointment 会晤 | estate car station wagon 旅行车 | extension lead extension cord 电话延长线

window head：窗框上槛

window hangings 窗帘 | window head 窗框上槛 | window lintel 窗过梁

Absolute Beginners：夺命终点音乐剧

48Abraham Lincoln林肯总统传记 | 49Absolute Beginners夺命终点音乐剧 | 50Absolute Power一触即发 / 绝对权力惊悚 / 犯罪 / 剧情