fluctuation n. 1.波動,起伏,漲落;【物理學】脈動。 2.動搖不定,躊躇。 3.【生物學】彷徨變異。
background n. 1.后景,背景;基本情況;(紡織品等的)底子;出身;經(jīng)歷。 2.隱蔽的[不引人注目的]地位;幕后。 3.襯托音樂,伴音;【無線電】干擾雜音 (students of workers' background. 工人出身的學生)。 in the background 背地下,背后;在幕后(活動)。
With a three wave interaction model , the pump wave mode is found to be strongly modulated by the background fluctuation , accumulated due to alfven resonance near the resonant layer 通過三波共振模型的分析,可以發(fā)現(xiàn)pump波能被集聚在共振層附近的大幅度背景擾動強烈調制。
Much of his work bears on the concept of parallel universes : evaluating evidence for infinite space and cosmological inflation ; developing insights into quantum decoherence ; and studying the possibility that the amplitude of microwave background fluctuations , the dimensionality of spacetime and the fundamental laws of physics can vary from place to place 許多他的工作都含有平行宇宙的概念:評估無限大空間與宇宙暴脹的證據(jù),發(fā)展對量子去相干現(xiàn)象的洞察,以及研究諸如微波背景輻射漲落的振幅、時空的維度以及物理的基本定律可隨位置而變化的可能性。