计算机硬件系统及组装实验报告详解:主要部件、操作步骤、DIY零部件选取。

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本实验报告的主要内容是关于计算机硬件系统及组装的相关知识和操作步骤。在报告的目录中,首先介绍了计算机主要硬件系统的组成部分,包括运算器、控制器、存储器、外存储器、输入设备和输出设备等。其次,详细说明了组装一台计算机所需的主要部件和操作步骤,包括CPU、主板、内存、硬盘、显示器等各个步骤的具体操作说明和解释。最后,报告还描述了DIY组装计算机所选零部件及理由,包括主要部件说明和组装步骤的具体细节。 在第一部分中,报告详细解释了计算机主要硬件系统的主要组成部分,包括中央处理器(CPU)、内存储器(Ram/Rom)、外存储器(硬盘、软盘、光盘等)、输入设备(键盘、鼠标、扫描仪等)和输出设备(显示器、打印机等)。这些部件构成了计算机硬件系统的基本组成结构,为计算机的正常运行和操作提供了必要条件。 在第二部分中,报告详细介绍了组装一台计算机所需的主要部件和操作步骤。首先介绍了CPU的概念和功能,包括CPU内部结构和工作原理的基本知识。然后详细说明了组装一台计算机所需的主要部件,包括CPU、主板、内存、硬盘、显示器等各个部件的具体功能和选择要求。接着,报告给出了组装计算机的主要步骤,包括CPU的安装、主板的连接、内存条的插槽、硬盘的安装等具体操作步骤和顺序要求。这些具体的操作步骤和注意事项为DIY组装计算机提供了详细的指导和帮助。 最后,报告还介绍了DIY组装计算机所选零部件及理由,包括对主要部件的说明和选择的原因解释。报告对CPU的主频、主板的性能和稳定性、内存的容量和速度、硬盘的存储空间等方面进行了详细说明和推荐。这些选择的依据和理由为用户在DIY组装计算机时提供了重要的参考和指导。 综上所述,本实验报告详细介绍了计算机硬件系统及组装的相关知识和操作步骤,包括计算机主要硬件系统的组成部分、组装一台计算机所需主要部件说明及操作步骤、DIY组装计算机所选零部件及理由等内容。报告中提供了详细的技术指导和操作流程,为用户正确定位组装计算机的步骤和关键点提供了重要的参考和帮助。通过本实验报告的学习和理解,用户可以更好地掌握计算机硬件系统及组装的相关知识,提高自己的实际操作能力和技术水平。

SELECT PIS.SHOW_FLT_DETAIL AS SHOW_FLT_DETAIL -- new , PIS.SHOW_AWB_DETAIL AS SHOW_AWB_DETAIL -- new , PIS.DISPLAY_AIRLINE_CODE AS CARRIER_CODE , DECODE(PIS.REVERT_FLOW,'N',PIS.FLOW_TYPE,DECODE(PIS.FLOW_TYPE,'I','E','I')) AS FLOW_TYPE , PIS.SHIP_TO_LOCATION AS SHIP_TO_LOCATION , PIS.INVOICE_SEQUENCE AS INVOICE_SEQUENCE , PFT.FLIGHT_DATE AS FLIGHT_DATE , PFT.FLIGHT_CARRIER_CODE AS FLIGHT_CARRIER_CODE , PFT.FLIGHT_SERIAL_NUMBER AS FLIGHT_SERIAL_NUMBER , PFT.FLOW_TYPE AS AIRCRAFT_FLOW , FAST.AIRCRAFT_SERVICE_TYPE AS AIRCRAFT_SERVICE_TYPE , PPT.AWB_NUMBER AS AWB_NUMBER , PPT.WEIGHT AS WEIGHT , PPT.CARGO_HANDLING_OPERATOR AS CARGO_HANDLING_OPERATOR , PPT.SHIPMENT_PACKING_TYPE AS SHIPMENT_PACKING_TYPE , PPT.SHIPMENT_FLOW_TYPE AS SHIPMENT_FLOW_TYPE , PPT.SHIPMENT_BUILD_TYPE AS SHIPMENT_BUILD_TYPE , PPT.SHIPMENT_CARGO_TYPE AS SHIPMENT_CARGO_TYPE , PPT.REVENUE_TYPE AS REVENUE_TYPE , PFT.JV_FLIGHT_CARRIER_CODE AS JV_FLIGHT_CARRIER_CODE , PPT.PORT_TONNAGE_UID AS PORT_TONNAGE_UID , PPT.AWB_UID AS AWB_UID , PIS.INVOICE_SEPARATION_UID AS INVOICE_SEPARATION_UID , PFT.FLIGHT_TONNAGE_UID AS FLIGHT_TONNAGE_UID FROM PN_FLT_TONNAGES PFT , FZ_AIRLINES FA , PN_TONNAGE_FLT_PORTS PTFP , PN_PORT_TONNAGES PPT , FF_AIRCRAFT_SERVICE_TYPES FAST , SR_PN_INVOICE_SEPARATIONS PIS --new , SR_PN_INVOICE_SEP_DETAILS PISD--new , SR_PN_INV_SEP_PORT_TONNAGES PISPT --new WHERE PFT.FLIGHT_OPERATION_DATE >= trunc( CASE :rundate WHEN TO_DATE('01/01/1900', 'DD/MM/YYYY') THEN ADD_MONTHS(SYSDATE,-1) ELSE ADD_MONTHS(:rundate,-1) END, 'MON') AND PFT.FLIGHT_OPERATION_DATE < trunc( CASE :rundate WHEN TO_DATE('01/01/1900', 'DD/MM/YYYY') THEN TRUNC(SYSDATE) ELSE TRUNC(:rundate) END, 'MON') AND PFT.TYPE IN ('C', 'F') AND PFT.RECORD_TYPE = 'M' AND (PFT.TERMINAL_OPERATOR NOT IN ('X', 'A') OR (PFT.TERMINAL_OPERATOR <> 'X' AND FA.CARRIER_CODE IN (SELECT * FROM SPECIAL_HANDLING_AIRLINE) AND PPT.REVENUE_TYPE IN (SELECT * FROM SPECIAL_REVENUE_TYPE) AND PPT.SHIPMENT_FLOW_TYPE IN (SELECT * FROM SPECIAL_SHIPMENT_FLOW_TYPE) AND PFT.FLIGHT_OPERATION_DATE >= (select EFF_DATE from SPECIAL_HANDLING_EFF_DATE) )) AND PFT.DELETING_DATETIME IS NULL AND FA.AIRLINE_UID = PFT.AIRLINE_UID AND FA.DELETING_DATETIME IS NULL AND PTFP.FLIGHT_TONNAGE_UID = PFT.FLIGHT_TONNAGE_UID AND PTFP.RECORD_TYPE = 'M' AND PTFP.DELETING_DATETIME IS NULL AND PPT.TONNAGE_FLIGHT_PORT_UID (+)= PTFP.TONNAGE_FLIGHT_PORT_UID AND PPT.RECORD_TYPE (+)= 'M' AND PPT.DISCREPANCY_TYPE (+)= 'NONE' AND PPT.ADJUSTMENT_INC_FLAG (+)= 'Y' AND PPT.DELETING_DATETIME (+) IS NULL AND FAST.AIRCRAFT_SERVICE_TYPE_UID = PFT.AIRCRAFT_SERVICE_TYPE_UID AND FAST.DELETING_DATETIME IS NULL AND PIS.TEMPORAL_NAME = TO_CHAR((CASE :rundate --new WHEN TO_DATE('01/01/1900', 'DD/MM/YYYY') THEN TRUNC(SYSDATE) ELSE TRUNC(:rundate) END ), 'YYYYMM') || '00' AND PIS.INVOICE_SEPARATION_UID = PISD.INVOICE_SEPARATION_UID --new AND PISD.INVOICE_SEP_DETAIL_UID = PISPT.INVOICE_SEP_DETAIL_UID --new AND PISPT.PORT_TONNAGE_UID = PPT.PORT_TONNAGE_UID --new AND PIS.PRINT_SUPPORTING_DOC = 'Y';上面是oracle的写法,请转成spark SQL的写法。

2023-06-02 上传