一般立柱式支持装置可带动X线管完成几个方向的移动和几个方向的转动

A、3;3
B、2;4
C、3;2
D、4;2
E、2;2
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

Asforfamilyeducation,parentsareencouragedtorelyon________ratherthanpunishment.

A、criticism
B、intimidation
C、persuasion
D、scolding

Generallywecoverinsuranee__definite(明确的)instructionsfromourclients.()

A、inabseneeof
B、intheabseneeof
C、innoabseneeof
D、inallabseneeof

Touristexpenditureshavedifferenteffectsonadestinationeconomy:salesbyfoodvendorstorestaurantsare_______effect;whiletaxifaresandairlineticketsalesare_______effect.

A、induced;direct
B、direct;indirect
C、indirect;direct
D、induced;indirect

Motivationandpersonalitymay________thevaryingdegreesofsuccessinone’scareer.

A、accountfor
B、applyfor
C、riskfor
D、supplyfor

Weshalladviseyoubycableassoonasthegoods____.)

A、willship
B、willbeshipped
C、ship
D、areshipped
热门试题 更多>
相关题库更多>
药事管理与法规
药学专业知识(一)
药学专业知识(二)
药学综合知识与技能
试卷库
试题库