reversal

n.

倒转，颠倒；反复；逆转，反转；[法]撤消

复数：reversals

time reversal时间反转；时间反演

reversal valve换向阀；可逆阀

flow reversal倒流

polarity reversal反极性；极性变换；极性倒转

phase reversal反相；倒相；相序逆转

reversal of fortune命运的逆转

reversal process反转成象法；反转法；反逆制版法

1. Tilting disc check valves are used to prevent reversal of flow in horizontal or vertical pipe lines.
   翻转式阀瓣止回阀适用于防止水平或垂直管路上的流体倒流。
2. The article presented the progress of image reversal components composing napthoquinone diazide compounds.
   本文对含重氮萘醌化合物的翻转成像体系作了详细的总结。
3. When the next reversal occurs, the several generations of scientists who study it will know much more about the effects.
   当下一次倒转发生时，从事这项研究的几代科学家将对有关的效应知道得更多。
4. In order for a reversal to take place there must be a brief time during which the field is non-existent.
   为了发生一次倒转，必须有一个很短的时间没有磁场存在。
5. Each reversal appears to have taken place in a very short time.
   每一次反转看来都是在极短的时间内发生。
6. It provides an early reversal warning after a new high or low.
   出现了新高或者新低后，它给出了一个早期的反转警告。

Reversal of Lesions of Diabetic Nephropathy After Pancreas Transplantation
Reversal of experimental parkinsonism by lesions of the subthalamic nucleus
Topological field theory of time-reversal invariant insulators
Topological invariants of time-reversal-invariant band structures
Reversal of anticoagulant effects of edoxaban, an oral, direct factor Xa inhibitor, with haemostatic agents.
Electric polarization reversal and memory in a multiferroic material induced by magnetic fields
Unconventional superconductivity with a sign reversal in the order parameter of LaFeAsO1-xFx
Erratum: Topological field theory of time-reversal invariant insulators [Phys. Rev. B 78, 195424 (2008)]
Hypercholesterolemia in low density lipoprotein receptor knockout mice and its reversal by adenovirus-mediated gene delivery.
Dabigatran etexilate – a novel, reversible, oral direct thrombin inhibitor: Interpretation of coagulation assays and reversal of an...