Preparation and performance of a block anesthetic may require more time than the induction of a general anesthetic.
神经阻滞准备需要的时间较全麻诱导需要更多的时间。
Undergoing elective surgery were randomly divided intothree groups acˉcording to the method of the induction of general anesthesia, i. e GroupⅠ（n=13）:intravenous induction:midazolam0.03mg/kg, fentanyl3μg/kg, etomidate0.3mg/kg, vecuronium1mg and succinylcholine1.5mg/kg; GroupⅡ（n=13）:orolaryngeal lignocaine spray combined with intravenous induction, lignocaine administered just before the inducˉtion of anesthesia; GroupⅢ（n=13）:epidural block combined with general anesthesia, 2%lignocaine3ml adminˉistered via epidural catheter before the induction.
组Ⅰ为单纯经静脉全麻诱导组，麻醉用药为咪唑安定0.03mg/kg、芬太尼3μg/kg、依托咪酯0.3mg/kg、维库溴铵1mg和琥珀胆碱1.5mg/kg；组Ⅱ为诱导即刻咽喉部喷雾表麻加经静脉全麻诱导组；组Ⅲ为硬膜外阻滞加经静脉全麻诱导组。
Results In Vero cell system, in direct virucidal and infection block experiments, fullerene C60 liposomes have induction effect on the expression of HSV-1F strain glycoprotein gC, whether it is under illumination or in lucifugal conditions, but in multiplication inhibition experiments, fullerene C60 liposomes have no effect to the expression of HSV-1F strain gC.
结果 在Vero细胞系统中，C60脂质体在直接杀灭和感染阻断的实验中，不论在光照还是在避光条件下，对HSV-1F株gC的表达均有诱导作用；但是在增殖抑制实验中，对HSV-1F株gC的表达没有影响。
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Inhibition of the passive cell death pathway in T cells did not block tolerance induction, suggesting that the mechanism by which apoptosis regulates the alloimmune response is more complex than first thought.
抑制不活泼T细胞死亡通路并不阻断耐受的诱导，提示诱导介导的同种异体免疫反应的机制比先前想象的要复杂的多。
METHODS: After induction of general anesthesia (1 minimum alveolar anesthetic concentration halothane and laryngeal mask airway), 62 children scheduled for inguinal surgery received an ilioinguinal/iliohypogastric nerve block based on standard anatomical landmarks.
全麻诱导后（1MAC 氟烷和喉罩通气），对62个择期行腹股沟手术的儿童在标准解剖定位下做髂腹下/髂腹股沟神经阻滞。
AAT3697 is compositive inside buy charges parts of an apparatus, converse block is broken and voltaic induction circuit, an intelligence number heats up loop to control a system to be able to monitor in-house circuit temperature continually.
AAT3697集成了一个内置充电器件、逆向阻断和电流感应电路，一个智能数字热回路节制系统可继续不竭地监测内部电路温度。
The structures of the traveling wave induction launcher and the pulse power supply are introduced, and the main block diagram of the control system and the detailed design method of the pulse transformer are given in this paper.
文中介绍了行波感应发射器和脉冲电源的结构组成；给出了控制系统的总体框图和脉冲变压器的详细设计方法。
Then the article studies the induction motor model under rotor field-oriented synchronous rotating reference frame dq, as well as the basic principle of direct field-oriented. The induction motor vector control system block diagram is given, which is based on hysteresis PWM and SVPWM on direct field-oriented.
在此基础上，研究了转子磁场定向的同步旋转坐标系dq下的异步电机模型和直接磁场定向的基本原理，并给出了基十直接磁场定向的滞环PWM和SVPWM异步电机矢量控制系统框图。
Methods Forty ASAⅠ-Ⅱpatients scheduled for elective thyroidectomy under cervical plexus block combined with general anesthesia were enrolled and randomly divided into two groups: group remifentanil and group fentanyl. Group R were induced and maintained with remifentanil and propofol, while group F with fentanyl and propofol. Hemadynamics changing during the induction and maintenance phase, doses of propofol and atracurium, spontaneous breath recovery time, awake time, time of endotracheal tube extubation and side-effect were investigated and compared. Results There were no significant differences in doses of propofol and atracurium between two groups.
选择ASA 分级Ⅰ-Ⅱ级择期在颈丛复合全身麻醉下行甲状腺次全切除术病人40例，随机分为瑞芬太尼组及芬太尼组，R组采用瑞芬太尼和丙泊酚诱导和维持麻醉，F组采用芬太尼和丙泊酚诱导和维持麻醉，观察并比较两组病人麻醉诱导及维持期血流动力学的变化、术中丙泊酚和阿曲库铵的用量、术毕停药后病人自主呼吸恢复时间、清醒时间、拔管时间以及苏醒期不良反应等。
The author makes an emphatic description of induction principle, induction block design, soldering material selection and soldering process as a whole.
本文着重阐述了高频感应原理、感应器设计、钎焊材料选择及钎焊工艺。
It has been found that retarder can prolong the induction period of gypsum crystallization, increase percentage of fine crystals in hardened gypsum paste, decrease the growth rate of crystal nucleus and change the appearance of gypsum crystal from needle-like to block-liker.
研究发现，缓凝剂能延长石膏结晶的诱导期，增加硬化体内部细晶粒含量，减小晶核生长率，并使石膏晶体形貌从针状变为小块状。
Results There was no significant difference in the onset time, induction time for maximum effect, the initial dose and block level of epidural anesthesia between the two groups (P > 0.05).
结果2组患者麻醉起效时间、麻醉阻滞完善诱导时间、局部麻醉药诱导用量、麻醉平面比较，差异无统计学意义（P>0.05）。