常用电工设备图形符号

常用电工设备图形符号

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时间:2017-11-15

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1、图形符号说明图形符号说明直流导线对机壳绝缘击穿交流导线对地绝缘击穿交直流三根导线正极柔软导线负极屏蔽导线一般接地符号导线的连接接机壳或底板导线,母线,线路pharmacologicalactionandclinicalapplicationofProtonpumpinhibitors,pharmacologicalactionandclinicalapplicationofgastricmucosaprotectiveagent;IIskillsrequirements:requireproperhis

2、tory,writtenrecords,conductacomprehensivephysicalexamination,befamiliarwiththediagnosisandtreatmentofdiseasesofthedigestivesystemregularandmasteremergencydiagnosisandtreatmentofcommondiseasesofdigestivesystemdiseases.Feedingandgastrointestinaldecompressi

3、on,washstomach,anusexhaust,theabdominalcavitypunctureindicationandoperationandtriplecavitiestubetheindicationsforuse,contraindicationsandconventionalmethodsofoperation.3.thehigherrequirements(1)learningcontent:abdominaltuberculosis(tuberculosisandTubercu

4、lousperitonitis)andchronicdiarrhea.(2)clinicalknowledge,skillsrequired:①clinicalknowledge:thedifferentialdiagnosisoftuberculousperitonitis;thedifferentialdiagnosisofintestinaltuberculosisandCrohn'sdisease;thepathophysiologyofchronicdiarrheaanddiseases;II

5、skillsrequired:gastroscopyandgastricjuiceextraction,theindicationofliverbiopsy,contraindicationsandcomplications,indicationofx-rayexaminationofthedigestivesystem.(11)endocrineProfessional1.familiarRotarypurpose:basictheoryofEndocrinologysubjectofinternal

6、medicine,hasasystemofacademicknowledge.Cultivationofclinicalthinkingability,masteringthedisciplineofclinicalskills,beabletohandlethesubjectofcommondiseases.Understanding:principlesofdiagnosisandtreatmentofcertaindiseases.2.basic故障(用以表示假定故障位置)导线的多线连接线间绝缘击

7、穿端子导线的不连接可拆卸端子导线的交叉连接热敏极性电容器导线或电缆的合并和分支压敏极性电容器电阻符号电感器,线圈绕组,扼流圈可调电阻变阻器带铁芯的电感器pharmacologicalactionandclinicalapplicationofProtonpumpinhibitors,pharmacologicalactionandclinicalapplicationofgastricmucosaprotectiveagent;IIskillsrequirements:requireproperhist

8、ory,writtenrecords,conductacomprehensivephysicalexamination,befamiliarwiththediagnosisandtreatmentofdiseasesofthedigestivesystemregularandmasteremergencydiagnosisandtreatmentofcommondiseasesofdigestivesystemdiseases.Feedin

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