demographic transition
biol. Theory of human population change that proposes that as a population becomes economically developed, there will be a reduction in mortality that leads to population growth, sometimes followed by […]
demonstration
sci. method The act or process of providing evidence for or showing the truth of something བྱ་དངོས་ཤིག་གི་བདེན་དོན་སྟོན་པའམ་དབེན་དཔང་མཁོ་སྤྲོད་བྱེད་པའི་བྱ་བའམ་རྒྱུད་རིམ་ལ་གོ