查询词典 primary

rated primary current：额定一次电流

rated output,额定输出 | rated primary current,额定一次电流 | rated primary voltage,额定一次电压

rated primary current：额定原电流/额定一次电流

rated instrument security current 额定仪表保安电流 | rated primary current 额定原电流/额定一次电流 | rated primary voltage 额定一次电压

rated primary current：一次测额定电流

rated pressure 名义吨位,额定压力 | rated primary current 一次测额定电流 | rated primary voltage 一次测额定电压

primary decomposition：准素分解

准谱方法|pseudo-spectral method | 准素分解|primary decomposition | 准素分量|primary component

primary file：菜单项设置

CLEAR PRIMARY FILE 清除 | PRIMARY FILE 菜单项设置 | INFORMATION显示当前文件编译,连接的信息

primary file：选择进行编译和连接的文件

DESTINATION 源文件是编译到内存还是磁盘 | PRIMARY FILE 选择进行编译和连接的文件 | CLEAR PRIMARY FILE 清除

The primary grades in school are grades one through three：学校的低年级是一年级到三年级

primary adj. first in time or order 初级的 | The primary grades in school are grades one through three. 学校的低年级是一年级到三年级. | adj. chief; main 首要的;主要的

weakly primary ideal：弱准素理想

weakly orthogonal subspace 弱正交子空间 | weakly primary ideal 弱准素理想 | weakly primary ring 弱准素环

primary key：主关键字

码.(7)主关键字(Primary Key)或主码:在一个关系的若干个候选关键字中指定作为关键字的属性(或属性组合)称为该关系的主关键字或主码.(8)非主属性(Non Primary Attribute)或非码属性: 关系中不组成码的属性均为非主属性或非码属性.(9)外部关键字(Foreign Key)或外键:当关系中的某个属性(或属性组合)虽不是该关系的关键字或只是

weakly primary ring：弱准素环

weakly primary ideal 弱准素理想 | weakly primary ring 弱准素环 | weakly singular integral equation 弱奇异积分方程

sloyd：手工艺教育

slowworm 蛇蜥 | sloyd 手工艺教育 | slub 搓捻

Pete Postlethwaite：皮特.鲍斯特莱斯威特

卡迈伦.戴兹 Cameron Diaz | 皮特.鲍斯特莱斯威特 Pete Postlethwaite | 亨利.托马斯 Henry Thomas