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arithmetical progression 算術級數,等差級數。

arithmetician

As object lessons to explain : 1 the nature and habits of oviparous animals , the possibility of aerial flight , certain abnormalities of vision , the secular process of imbalsamation : 2 the principle of the pendulum , exemplified in bob , wheelgear and regulator , the translation in terms of human or social regulation of the various positions clockwise of movable indicators on an unmoving dial , the exactitude of the recurrence per hour of an instant in each hour , when the longer and the shorter indicator were at the same angle of inclination , videlicet , 5 5 11 minutes past each hour per hour in arithmetical progression 他把它們作為實物教材,用以說明: 1卵生動物的本性與習性,空中飛行的可能性,一種異常的視覺器官,世俗界用防腐藥物保存尸體的方式。 2體現于擺錘輪與整時器上的鐘擺的原理不動的針盤上那可移動的正轉的長短指針在各個位置作為人或社會規范所包含的意義長針和短針每小時在同一傾斜度相遇的那一瞬間,也就是說,按照算術級數,每小時超過5 5 11分的那一瞬間,每小時重復一次的精確性146 。

Conscious that the human organism , normally capable of sustaining an atmospheric pressure of 19 tons , when elevated to a considerable altitude in the terrestrial atmosphere suffered with arithmetical progression of intensity , according as the line of demarcation between troposphere and stratosphere was approximated , from nasal hemorrhage , impeded respiration and vertigo , when proposing this problem for solution he had conjectured as a working hypothesis which could not be proved impossible that a more adaptable and differently anatomically constructed race of beings might subsist otherwise under martian , mercurial , veneral , jovian , saturnian , neptunian or uranian sufficient and equivalent conditions , though an apogean humanity of beings created in varying forms with finite differences resulting similar to the whole and to one another would probably there as here remain inalterably and inalienably attached to vanities , to vanities of vanities and all that is vanity 人體組織通常能夠抗得住十九噸的氣壓169 ,可是一旦在地球的大氣層里上升到相當的高度,越是接近對流層與平流層的境界線,鼻孔出血吸呼困難以及眩暈,隨著算術級數就越發嚴重起來。他曉得這一點,尋求解答時就設想出這樣一個難以證明是不可能的行之有效的假定:倘若換個更富于適應性,解剖學上的構造也有所不同的種族,說不定就能在火星水星金星木星土星海王星或天王星那充足而相同的條件下生存下來。然而那個遠地點170的人類種族,盡管在構造方面與地球上的人類有著一定限度的不同之處,整個來說彼此卻有著相似的種種形態。