looping

n.

循环；套口；成圈；缝袜头

closed loop闭环，闭合环路

loop control循环控制

loop system环形系统，环状管网；闭合系统

open loop开环

control loop控制回路，操纵系统

closed loop system[计]闭循环系统

feedback loop[计]反馈环路，反馈回路

phase-locked loop锁相回路

current loop[电]电流环路

hysteresis loop滞后回线，磁滞回线

in the loop在消息圈内；在决策圈内；在参与机密的智囊团内

closed loop control system闭环控制系统

inner loop内循环；内环路；局部回路

double loop双箕；双环路

phase locked loop锁相环路，锁相回路

outer loop外侧环路；外层循环

infinite loop无限循环

loop filter回路滤波器

position loop位置回路

single loop单回路的；单环路

1. The loop becomes magnetic when the current is switched on.
   通电时线圈就会有磁性。
2. Her wavy hair fell in loose wisps and loops upon her shoulders.
   她那一头波浪般的长发一簇簇一圈圈地散垂在肩上。
3. He looped the rope around the steer's horns.
   他用绳子打个圈，套在这头小公牛的角上。

Auxin: the looping star in plant development
Looping versus linking: toward a model for long-distance gene activation.
Telomere looping permits gene activation by a downstream UAS in yeast.
Looping and Interaction between Hypersensitive Sites in the Active β-globin Locus
Progress in Chemical-Looping Combustion and Reforming technologies
Selection of Oxygen Carriers for Chemical-Looping Combustion
Loss of silent-chromatin looping and impaired imprinting of DLX5 in Rett syndrome.
CTCF mediates long-range chromatin looping and local histone modification in the beta-globin locus
A 3D Map of the Human Genome at Kilobase Resolution Reveals Principles of Chromatin Looping
A fluidized-bed combustion process with inherent CO 2 separation; application of chemical-looping combustion