1.Fold return formation postulate to be: ① heart somewhere or much place are one-way block sluggish; ② impulse is conducted in another way slow; Defer of cardiac muscle of Yuanduan of place of ③ block sluggish is excited; Place of ④ block sluggish carries cardiac muscle nearly again excited.
折返形成的基本条件为：①心脏某处或多处单向阻滞；②冲动在另一途径传导缓慢；③阻滞部位远端心肌延迟激动；④阻滞部位近端心肌再激动。
2.There is a sluggish stream.
那有一条流速缓慢的溪流。
3.Sluggish in action or motion; lethargic.
迟缓的行动或运动时呆滞的；无生气的
4.Stick sluggish blood disease high to want to take step of comprehensive prophylaxis and treatment, if establish healthy life style, adjust good food structure and prandial habit, increase water quantity, maintain good mood, join campaign appropriately, cooperate to take fall stick medicaments to wait, just can have relatively consolidate curative effect.
高粘滞血症要采取综合防治措施，如建立健康生活方式，调整好饮食结构和膳食习惯，增加饮水量，保持良好情绪，适当参加运动，配合服用降粘药物等，才会有较巩固疗效。
5.Causes Poor diet, sluggish metabolism, stress, a hormonal imbalance, and sometimes infection.
问题起因:饮食不良，新陈代谢缓慢，压力，荷尔蒙分泌失调，或许还有感染。
6.Since the implementation of openness and reform policy, the insurance industry as a whole has developed very fast whereas the development of agricultural insurance is sluggish and agricultural risk guarantee is seriously scarce.
摘要改革开放以来，我国保险业整体发展迅速，但农业保险发展非常滞后，农业风险保障严重缺乏。
7.Given the sluggish global economy, they should adopt effective measures and make greater efforts to restore market confidence and revitalize the global economy.
在当前世界经济面临困难的形势下，它们应采取有力的措施，为恢复市场信心，重振世界经济，作出更大的努力。
8.And quiver to the room of fast abidance, the room attacks, reach clonic the sex on the room tachycardia cannot be able to bear or endure the person that suffer, the patient that the room that high room room conducts block sluggish and frequency hair, much source contracts before sexual period, cannot work not only, and should treat actively.
而对快速的持续的房颤、房扑，及阵发性室上性心动过速不能耐受者，高度房室传导阻滞及频发、多源的室性期前收缩的患者，不仅不能工作，而且要积极治疗。
9.The sports industry in Shanxi province has achieved its initial development, but there are also many problems which mainly are the sluggish development of sports training and service market, the wide gap between the urban and rural sports consumption, inefficient use of sports facilities, insufficient exploration of sports culture industry and lack of unity and standardization of management.
摘要陕西省体育产业的发展已初具规模，但从现状来看还存在很多问题，主要是体育培训和服务市场发展缓慢，体育消费城乡差别较大，体育场馆利用率较低，体育文化产业开发不够，管理还不统一规范。
