本文提理洛夫詩藝研究潛藏已久而未明白點出的頭緒，捻出「偶發因素」，討論洛夫詩集中的作品。所謂「偶發因素」，拍的是情景鋪陳或串接過程中，在線性和邏輯發展的結構之內，以隱約而自在的呈現方式，造成結構上的跨越，於突發中有間接暗示的傘狀詩思。就洛夫詩掌握偶發因素的頻率、現象，及所造成的跳脫而有機的意涵結構，本文以為，洛夫詩的力量在於用詞的到位和意象之間的重重疊映。本文討論洛夫作品的偶發因素，可以看出幾個現象：第一，洛夫習於在詩的結尾出以否定形式，收攝錯落散置在詩行中的暗示。第二，洛夫習於運用轉題所導致的奇峰突起，在既有的語境中經營奇想。第三，洛夫習於以視覺跳躍的律動成壓縮景物，轉化語境，使呈現代感。第四，洛夫習於虛實雙寫，以精約的單一敘事聲音表現多層次的意涵。第五，洛夫習於將意象接榫在眼前的現實，以矛盾語法表現遠征的心境

This paper tries to explore those often ignored characteristics in Lo-fu's poetry with emphasis on ＂accidental elements.＂The so-called ＂accidental elements＂ refer to poetical thinking which reveals itself in such a way that override the linear logical structure and result in the ＂accidental contiguity＂ of poetry. With respect to the phenomena and frequency of Lo-fu's accidental elements, this paper tries to expound on the strength of Lo-fu's poetry in his overlapped diction and images. While discussing Lo-fu's accidental elements, this paper will dwell on the following aspects: A. Lo-fu tends to end the poem with a negative form to re-structure those scattered elements in the poem. B. Lo-fu tends to abruptly change the subjects to enhance poetical effect. C. Lo-fu tends to jump cut the visual images to change the context for freshness. D. Lo-fu is dexterous to blend the imaginary with the material, to construct multi-dimensional meanings with controlled single voice. E. Lo-fu excels in anchoring the images to the present reality and build up the force of paradox