levelling

n.

使成水平，测量高低；均染；抄平；调正

levelling agent匀染剂；均化剂

Levelling of root bushings on blades for wind turbines
Resource levelling for projects with schedule-dependent time windows
On the adjustment of combined GPS/levelling/geoid networks
Three-dimensional optical levelling, plumbing and angle-calibrating instrument
Output levelling of renewable energy by electric double-layer capacitor applied for energy storage system
Concepts and principles for tackling social inequities in health: Levelling up Part 1
AUSGeoid98 geoid model of Australia: data treatment, computations and comparisons with GPS-levelling data
The AUSGeoid98 geoid model of Australia: data treatment, computations and comparisons with GPS-levelling data
Coronary heart disease trends in England and Wales from 1984 to 2004: concealed levelling of mortality rates among young adults.
Effects of socioeconomic status on brain development, and how cognitive neuroscience may contribute to levelling the playing field