1) bypass pulse
旁路脉冲
2) artery-vein by-pass
动静脉旁路
1.
F04 on platelet aggregation induced by ADP in vivo, and thrombosis of artery-vein by-pass and thrombus formed in circuitous loop in vitro were examined using the blood stasis animal model of rats made by injecting high molecular weight dextran (HMWD).
F0 4对ADP诱导的大鼠体内血小板聚集以及体内动静脉旁路血栓、体外旋转环内血栓形成的影响。
3) pulse circuit
脉冲电路
1.
Research on multivalued pulse circuits based on Schmitt circuits.;
基于施密特电路的多值脉冲电路研究
2.
Directing towards the urgent need of the task of electric quantity collection in a power plant, a new type of pulse circuit reliable is developed, which has solved and overcome some deficiencies, or faults existing previously in the same sort of products made in internal country.
针对发电厂采集电量任务的迫切需要，研制一种新型可靠的脉冲电路，解决了以往国内同类产品存在的缺陷，具有极大的应用与推广价
4) Pulse road
脉冲路面
5) impulse circuit
脉冲电路
1.
The measuring method of phase difference with a stroboscope and the measuring method of phase difference by applying an impulse circuit, together with the block diagram of the circuit and the oscillogram for each joint.
介绍了波尔共振仪研究机械受迫振动的幅频特性和相频特性的用途 ,阐述了频闪法测定相位差和利用脉冲电路改进相位差测量的方法 ,给出了改进方案电路方框图及各点波形图并分析了数字显示相位差的理论依据 。
6) loop pulsing
环路脉冲
补充资料：大隐静脉旁路术
大隐静脉旁路术
saphenous vein bypass operation
即“主动脉-冠状动脉大隐静脉旁路术”，俗称“搭桥术”。1967年Garrett用大隐静脉施行左前降支分流移植术后，逐步应用于治疗顽固性心绞痛、急性心肌梗死、严重室性心律失常及导管球囊扩张术后复发狭窄的病例。手术分3个步骤进行：于单侧或双侧大腿或小腿采取大隐静脉约25cm供单根吻合；另一手术组取胸正中切口，显露主动脉根部及梗死的冠状动脉；在体外循环下作冠状动脉大隐静脉吻合术，将取下的大隐静脉倒转与冠状动脉梗死的远端作端-侧吻合；恢复心搏动后，再将大隐静脉另一端与升主动前壁作端-侧吻合，注意避免大隐静脉扭曲。移植大隐静脉，取材方便，长度不受限制，口径够大，操作较方便。但静脉壁薄，承受动脉血后，会造成血管内膜增生，管腔狭窄，影响长期通畅率。术后5年通畅率为70%～80%，10年通畅率仅30%～35%。手术死亡率在5%以内。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条