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C51指令(1)数据传送类指令(7种助记符)助记符??? 英文注释??? 功能MOV??? Move??????? ??? 对内部数据寄存器RAM和特殊功能寄存器SFR的数据进行传送MOVC??? Move Code??? 读取程序存储器数据表格的数据传送MO??? Move External RAM??? 对外部RAM的数据传送XCH??? Exchange??? 字节交换XCHD??
MCS-51指令(1)数据传送类指令(7种助记符)助记符??? 英文注释??? 功能MOV??? Move??????? ??? 对内部数据寄存器RAM和特殊功能寄存器SFR的数据进行传送MOVC??? Move Code??? 读取程序存储器数据表格的数据传送MO??? Move External RAM??? 对外部RAM的数据传送XCH??? Exchange??? 字节交换XCH
CPU:Central Processing Unit中央处理器DRAM:Dynamic Random-Access Memory动态随机存取存储器SRAM:Static Random-Access Memory静态随机存取存储器RAM:Random-Access Memory随机存取存储器ROM:Read-Only Memory只读存储器PROM:Programmable Re
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单证工作常用英语词汇缩写 at每以(价格) and和AA Automatic Approval 自动许可证 after arrival 到达以后 .aar Against all risks 承保一切险 abt. about 大约 AC. Account Current 往来帐户 AC. Account 帐户帐 Acc. Acceptance 承兑Ac
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Joining a new can be like sitting in a new country and not understanding the local language.加入一个新的就像来到了一个新的国家听不懂当地的语言So to make your first few weeks easier below are some of themon acronyms tha
钻井英语常用缩写词DP——Drill pipe 钻杆HWDP——--heavy weight Drill pipe加重钻杆DC——Drill collar 钻铤STB——stabilizer 钻杆扶正器SMDC——short magnetic drill collar 短无磁钻铤PDM——positive displacement motor 螺杆NMDC——nonmagnetic dri
UN United Nations WHO The World Health Organization OPEC Organization of Petroleum Exporting CountriesOECD Organization for Economic Co-operation and DevelopmentNATO North Atlantic Treaty O
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