减少运动模糊的关键是

A、缩短曝光时间
B、降低管电压
C、减小物一片距
D、加大mA
E、缩短曝光时间
查看答案
正确答案:

A

答案解析:

暂无解析

上一题
你可能感兴趣的试题

WhichofthefollowingstatementsisTRUE?

A、Grammaticalmeaningreferstothepartofspeech,tensesofverbsandstylisticfeaturesofwords
B、Unlikeconceptualmeaning,associativemeaningisunstableandindeterminate
C、Affectivemeaningindicatesthelistener’sattitudetowardsthepersonorthinginquestion
D、Collocationcannotaffectthemeaningofwords

Manisa“victimofforcesoverwhichhehasnocontrol.”Thisisanotionheldstronglyby().

A、RobertFrost
B、TheodoreDreiser
C、HenryJames
D、HamlinGarland

Thiscarisveryexpensive.Youhavetopayhalfamilliondollars________it.

ModernEnglishvocabularydevelopsthroughthefollowingchannelsEXCEPT______.

A、creation
B、borrowing
C、semanticchange
D、lexicalchange

WhichofthefollowingisNOToneoftheextra-linguisticfactorsthatcausechangesinmeaning?

A、Culturalreason
B、Historicalreason
C、Classreason
D、Psychologicalreason
热门试题 更多>
相关题库更多>
基础知识
专业知识
相关专业知识
专业实践技能
试卷库
试题库