RSNA

An RSNA session attendee asked how long after surgery the abnormally high signal intensity on T2-weighted images would appear .

一位北美放射学会会议出席者问，外科手术后多久T2加权序列成像显示异常高信号。

New advances in imaging equipment on ' 99 RSNA

1999年度北美放射学会影像学设备的进展

Due to the higher security performance , RSNA becomes the more widely used Wireless LAN .

由于具有较高的安全特性，RSNA成为了无线局域网最为广泛的应用。

White presented the team 's findings Monday at the2006 RSNA meeting .

怀特先生在2006年度RSNA大会上展示该小组的研究结果。

RSNA and HR showed biphasic responses with initial excitation and later inhibition .

重度失血过程中RSNA和HR呈现先兴奋后抑制的双相反应。

The 802 . 11i specification defines the Robust Security Network Association ( RSNA ) .

在802.11i中定义了强安全网络（RSN）。

RSNA activities increased .

RSNA活动增加。

It can be combined in synergy with other means of dose reduction , such as spectral optimization and automatic exposure control . ( c ) RSNA , 2009 .

该技术可与其他降低剂量的方法协同应用（如扫描方案优化和自动曝光控制）。

The femoral arterial pressure , heart rate ( HR ) and renal sympathetic nerve activity ( RSNA ) were recorded in pentobarbital anesthetized rabbits .

在戊巴比妥钠麻醉兔中，记录股动脉血压，心率（HR）和肾交感神经活动（RSNA）。

The results were as follow : 1 , Grip the common carotid artery for 13-15 seconds , RSNA increased then I he blood pressure ( BP ) and HR ;

结果表明：1、夹闭颈总动脉13刁秒时，先RSNA增加后血压和心率紧随之升高；

The effect of spinal a adrenoceptor blockage on the inhibition of renal sympathetic nerve activity ( RSNA ) and natriuresis induced by blood volume expansion was investigated in anesthetized and bilateral sinoaortic denervated rabbits .

在窦主动脉去神经麻醉兔观察阻断脊髓α受体对血量扩张引起肾交感神经活动（RSNA）抑制和促钠排泄反应的影响。

Microinjection of both GABA antagonist bicuculline and opiate antagonist naloxone into the rostral ventrolateral medulla ( RVLM ) reversed the inhibition of RSNA and the decrease in HR induced by severe hemorrhage .

延髓腹外侧头端（RVLM）注射γ一氨基丁酸（GABA）拮抗剂荷包牡丹碱和阿片肽拮抗剂纳洛酮均可翻转重度失血引起的RSNA抑制和HR下降。

Injection of hypertonic Nacl solution into 3rd ventricle remarkably reduced the renal sympathetic nerves activity ( RSNA ) and plasma renin activity ( PRA ) . The effects of hypotonic Nacl were opposite to hypertonic Nacl . A definite positive correlation between PRA and RSNA has been observed .

第三脑室注射高渗Nacl溶液可引起肾交感神经活动（RSNA）减弱和血浆肾素活性（PRA）降低，低渗Nacl的作用则相反。

In 81 anesthetized rabbits , the baroreflex control of heart rate ( HR ), hindlimb vascular resistance ( HVR ) and renal sympathetic nerve activity ( RSNA ) was observed during arterial baroreceptor loading and unloading by intravenously injecting phenylephrine ( PE ) and nitroprusside ( NP ) .

对81只麻醉兔，在静脉注射新福林和硝普钠升降血压而改变动脉压力感受器活动的条件下，观察心率，后肢血管阻力和肾交感神经活动的反射性变化。