自奈端氏万有引力之律确立而潮汐原动力以得真解然父氏於潮汐与时问之关系思 之未周论之末尽也数年英人博尔著“潮汐与时间”一书於二者关系推开极详想新 奇引证确实颇足研读兹撮译原作精要以饷学者潮汐之定义奈氏万有引力定律曰“宇宙万有体无钜细雨尔互吸是生引力引力反比距 Since the end of the law of universal gravitation and the establishment of the tide and the driving force of the tide really understand the father in the tide and the relationship between the time thinking of the last few years to do all too few years British Boer “tide and time,” a book in two The relationship between a very open to a very detailed idea of ​​novelty is quite a footnote to read the translation of the original is essential to pay Scholars to define the tide Nai’s law of universal gravitation said that "