如图,临床上所谓高位腰麻是指阻滞平面达()https://assets.asklib.com/psource/2015112914265931540.jpg
如图,临床上所谓高位腰麻是指阻滞平面达()https://assets.asklib.com/psource/2015112318584251849.jpg
如图,临床上所谓高位腰麻是指阻滞平面达()https://assets.asklib.com/psource/2015112310205975198.jpg
如图,临床上所谓高位腰麻是指阻滞平面达()。https://assets.asklib.com/psource/201511261020394833.jpg
如图所示,低位腰麻是指阻滞平面在()https://assets.asklib.com/psource/2015120511445581191.jpg
如图所示,低位腰麻是指阻滞平面在() https://assets.asklib.com/psource/2015092109292167161.jpg https://assets.asklib.com/psource/2015092109292472673.jpg
临床上所谓高位脊麻是指阻滞平面达()
如图所示,低位腰麻是指阻滞平面在() https://assets.asklib.com/psource/2015112914223739844.jpg https://assets.asklib.com/psource/2015112914224666595.jpg
如图所示,低位腰麻是指阻滞平面在() https://assets.asklib.com/psource/2015112318555739588.jpg https://assets.asklib.com/psource/201511231856023934.jpg
如图,临床上所谓高位腰麻是指阻滞平面达()https://assets.asklib.com/psource/2015111314432083656.jpg
如图,临床上所谓高位腰麻是指阻滞平面达()https://assets.asklib.com/psource/2015120511475076146.jpg
如图,临床上所谓高位腰麻是指阻滞平面达()https://assets.asklib.com/psource/2015112111335098609.jpg
如图,临床上所谓高位腰麻是指阻滞平面达()https://assets.asklib.com/psource/2016080917382745009.jpg
如图所示,低位腰麻是指阻滞平面在()
如图所示,低位腰麻是指阻滞平面在() https://assets.asklib.com/psource/201511191446219235.jpg https://assets.asklib.com/psource/2015111914463187441.jpg
如图所示,低位腰麻是指阻滞平面在() https://assets.asklib.com/psource/2015112310171769855.jpg https://assets.asklib.com/psource/2015112310174257106.jpg
如图所示,低位腰麻是指阻滞平面在() https://assets.asklib.com/psource/201511131439379834.jpg https://assets.asklib.com/psource/2015111314402297623.jpg
如图所示,低位腰麻是指阻滞平面在() https://assets.asklib.com/psource/2016080917351490117.jpg https://assets.asklib.com/psource/2016080917351841321.jpg
图10-5所示带有刀架盘A的机床主轴服要作动平衡试验,现校正平面取Ⅰ、Ⅱ两回转面.但所用动平衡机只能测量在两支承范围内的校正平面的不平衡量.现测得平面Ⅰ、Ⅲ内应加质径积为<img src='https://img2.soutiyun.com/ask/2020-12-31/978281831310361.png' />方向如图所示.能否在Ⅰ、Ⅱ两回转面内校正,如何校正?
患者男性,73岁,因心悸、胸闷1个月就诊。做12导联动态心电图检查,大部分时间为右束支阻滞伴左前分支阻滞,记录到一段心电图如图3-15-7所示,应诊断为()。<img src='https://img2.soutiyun.com/shangxueba/ask/18225001-18228000/18225127/2015082611253112378.jpg' />
如图,腰麻平面达T<sub>6</sub>,则其交感阻滞平面至少达()。<img src='https://img2.soutiyun.com/shangxueba/ask/18144001-18147000/18145754/2015112610252592602.jpg' />
如图所示,大小相等的四个力作用在同一平面上且力的作用线交于一点C, 试比较四个力对平面上点0的力矩,最大的是()。<img src='' jquery1110037276438414980783=' /><img src='https://img2.soutiyun.com/ask/uploadfile/5274001-5277000/d829b8e0d57e869717ab50dd4a91dcf0.jpg' />
如图所示,大小相等的四个力作用在同一平面上且力的作用线交于一点C, 试比较四个力对平面上点0的力矩,最大的是()<img src='' jquery1110039567616296355146=' /><img src='https://img2.soutiyun.com/ask/uploadfile/5406001-5409000/4485e91e051bbeca0b6c12fa6ac96726.jpg' />
如图a所示,光滑直管AB,长l,在水平面内以匀角速w绕铅垂轴0:转动,另有一小球在管内作相对运动。初瞬时,小球在B端,相对速度为<img src='https://img2.soutiyun.com/ask/2021-02-18/9825157549438.png' />指向固定端A。问<img src='https://img2.soutiyun.com/ask/2021-02-18/982515713446426.png' />应为多少,小球恰能达到A端。