pacing

v.

踱步于，走动( pace的现在分词 )；调整自己的工作（或活动）节奏；领先于；为…定步速

keep pace并驾齐驱；齐步并进

keep pace with并驾齐驱，保持同步

change of pace n. 改变习惯；更换口味

at a snail's pace慢条斯理地；极慢地

set the pace v. 领先；起领头作用；定速度

off the pace在第一名之后

at a good pace相当快地

force the pace ◎(比赛中)采用加速战术，以尽快拖垮对方 , ◎加快节奏

1. The boy does his work at a snail's pace.
   小男孩慢吞吞地做作业。
2. An englishman think seated, a frenchman, standing, an american, pacing, an irishman, afterward.
   英国人坐着想，法国人站着想，美国人走着想，爱尔兰人事后才想。

Multisite Pacing for End‐Stage Heart Failure: Early Experience
Ventricular Pacing or Dual-Chamber Pacing for Sinus-Node Dysfunction
Permanent Left Ventricular Pacing With Transvenous Leads Inserted Into The Coronary Veins
Effect of Pacing Chamber and Atrioventricular Delay on Acute Systolic Function of Paced Patients With Congestive Heart Failure
Effects of Physiologic Pacing versus Ventricular Pacing on the Risk of Stroke and Death Due to Cardiovascular Causes
Effects of Multisite Biventricular Pacing in Patients with Heart Failure and Intraventricular Conduction Delay
Dual-chamber pacing or ventricular backup pacing in patients with an implantable defibrillator: the Dual Chamber and VVI Implantable...
Improved Left Ventricular Mechanics From Acute VDD Pacing in Patients With Dilated Cardiomyopathy and Ventricular Conduction Delay
Cardiovascular outcomes with atrial-based pacing compared with ventricular pacing: meta-analysis of randomized trials, using individ...
Pacing Therapies in Congestive Heart Failure (PATH-CHF) Study Group. Long-term clinical effect of hemodynamically optimized cardiac ...