电脑连接线的种类.docx
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电脑连接线的种类.docx
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电脑连接线的种类
电脑连接线的种类
主机外的连线虽然简单,但我们要一一弄清楚哪个接口插什么配件、作用是什么。
对于这些接口,最简单的连接方法就是对准针脚,向接口方向平直地插进去并固定好。
电源接口(黑色):
负责给整个主机电源供电,有的电源提供了开关,笔者建议在不使用电脑的时候关闭这个电源开关(图1)。
PS/2接口(蓝绿色):
PS/2接口有二组,分别为下方(靠主板PCB方向)紫色的键盘接口和上方绿色的鼠标接口(图2),两组接口不能插反,否则将找不到相应硬件;在使用中也不能进行热拔插,否则会损坏相关芯片或电路。
diagnosistreatmentoffunctions.Medicallaboratoryspecialiststagesforaperiodof1-3years.A,trainingobjectives
(1)tosupervisemedicalstaffwiththerightchoicetestingandspecimencollection.
(2)abletoproperlyinterpretresultsoftestingandcounselling,participationinclinicaldiagnosisandtreatmentofdiseaseconsultationanddiscussionandaseriesofcommunicationandExchangeandclinicaltasks.(3)thelimitedinspectiondatacanbetranslatedintoeffectivediagnosisandtreatmentofdiseaseinformation.(4)takeonscientificandtechnicalresearchlaboratorydiagnosis-relatedtasks.Second,trainingrequirements
(1)theeducationrequirements:
BachelordegreeforclinicalmedicineandreceivedaBachelorofmedicinedegreeabove.
(2)trainingyears:
Dr:
researchtype3years(medical12months;testsection24months)clinicaltype2years(testsection24months)master:
researchtype3years(medical12months;testsection24months)clinicaltype2.5years(medical6months;testsection24months)undergraduate:
3years(medical12months;testsection24months)three,andtrainingmethod
(1)Firstphaseoftherotationorder:
testsection4-monthrotationsinclinicallaboratory,clinicalchemistrytestinspection,examinationinclinicalHaematology,ClinicalImmunology,clinicalmicrobiology,initiallyfamiliarwiththelaboratorysituation.PhaseII:
12-monthrotationsininternalmedicine,cardiovascular,renal,respiratory,digestive,Endocrinology,hematology,infectiousdiseases7Professional.Throughthenational
USB接口(黑色):
接口外形呈扁平状,是家用电脑外部接口中唯一支持热拔插的接口,可连接所有采用USB接口的外设,具有防呆设计,反向将不能插入。
LPT接口(朱红色):
该接口为针角最多的接口,共25针。
可用来连接打印机,在连接好后应扭紧接口两边的旋转螺丝(其他类似配件设备的固定方法相同)。
COM接口(深蓝色):
平均分布于并行接口下方,该接口有9个针脚,也称之为串口1和串口2。
可连接游戏手柄或手写板等配件。
LineOut接口(淡绿色):
靠近COM接口,通过音频线用来连接音箱的Line接口,输出经过电脑处理的各种音频信号(图3)。
diagnosistreatmentoffunctions.Medicallaboratoryspecialiststagesforaperiodof1-3years.A,trainingobjectives
(1)tosupervisemedicalstaffwiththerightchoicetestingandspecimencollection.
(2)abletoproperlyinterpretresultsoftestingandcounselling,participationinclinicaldiagnosisandtreatmentofdiseaseconsultationanddiscussionandaseriesofcommunicationandExchangeandclinicaltasks.(3)thelimitedinspectiondatacanbetranslatedintoeffectivediagnosisandtreatmentofdiseaseinformation.(4)takeonscientificandtechnicalresearchlaboratorydiagnosis-relatedtasks.Second,trainingrequirements
(1)theeducationrequirements:
BachelordegreeforclinicalmedicineandreceivedaBachelorofmedicinedegreeabove.
(2)trainingyears:
Dr:
researchtype3years(medical12months;testsection24months)clinicaltype2years(testsection24months)master:
researchtype3years(medical12months;testsection24months)clinicaltype2.5years(medical6months;testsection24months)undergraduate:
3years(medical12months;testsection24months)three,andtrainingmethod
(1)Firstphaseoftherotationorder:
testsection4-monthrotationsinclinicallaboratory,clinicalchemistrytestinspection,examinationinclinicalHaematology,ClinicalImmunology,clinicalmicrobiology,initiallyfamiliarwiththelaboratorysituation.PhaseII:
12-monthrotationsininternalmedicine,cardiovascular,renal,respiratory,digestive,Endocrinology,hematology,infectiousdiseases7Professional.Throughthenational
Linein接口(淡蓝色):
位于LineOut和Mic中间的那个接口,意为音频输入接口,需和其他音频专业设备相连,家庭用户一般闲置无用。
Mic接口(粉红色):
粉红色是MM喜欢的颜色,而聊天也是MM喜欢的。
MIC接口可让二者兼得。
MIC接口与麦克风连接,用于聊天或者录音。
显卡接口(蓝色):
蓝色的15针D-Sub接口是一种模拟信号输出接口(图4),用来双向传输视频信号到显示器。
该接口用来连接显示器上的15针视频线,需插稳并拧好两端的固定螺丝,以让插针与接口保持良好接触。
diagnosistreatmentoffunctions.Medicallaboratoryspecialiststagesforaperiodof1-3years.A,trainingobjectives
(1)tosupervisemedicalstaffwiththerightchoicetestingandspecimencollection.
(2)abletoproperlyinterpretresultsoftestingandcounselling,participationinclinicaldiagnosisandtreatmentofdiseaseconsultationanddiscussionandaseriesofcommunicationandExchangeandclinicaltasks.(3)thelimitedinspectiondatacanbetranslatedintoeffectivediagnosisandtreatmentofdiseaseinformation.(4)takeonscientificandtechnicalresearchlaboratorydiagnosis-relatedtasks.Second,trainingrequirements
(1)theeducationrequirements:
BachelordegreeforclinicalmedicineandreceivedaBachelorofmedicinedegreeabove.
(2)trainingyears:
Dr:
researchtype3years(medical12months;testsection24months)clinicaltype2years(testsection24months)master:
researchtype3years(medical12months;testsection24months)clinicaltype2.5years(medical6months;test
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- 电脑 连接线 种类