例文・使い方で印象づける「productivity」の覚え方
スポンサーリンク... The A B C student of economics knowsthat the productivity of labor within the last few decades farexceeds normal demand a hundredfold... 
Emma Goldman 「Anarchism and Other Essays」
...Notice, further, that Say speaks of INCOME instead of REIMBURSEMENT; reasoning on the false principle of the productivity of capital...
P. J. Proudhon 「What is Property?」
...From this we can reckon the productivity of the insect's ovaries...
J. H. Fabre Bernard Miall 「Social Life in the Insect World」
...When entire litters are lost at anearly age, to predation, or other causes, productivity is muchincreased, with perhaps only short intervals between pregnancies...
Henry S. Fitch 「Ecological Observations on the Woodrat, Neotoma floridana」
...It has been noted inother species that low clutch-size is correlated with low productivity,slow population turnover, and long average life-expectancy(Lack, 1954:103-105; Pitelka and Johnston, MS)...
Richard F. Johnston 「Natural History of the Salamander, Aneides hardii」
...To a modern reader the connexion at first sight may not beobvious between the activity of the hangman and the productivity ofthe earth...
Sir James George Frazer 「The Golden Bough」
...The guards, Novak had said, were on the job only a month when they were replaced by fresh recruits—and their pay was based on the productivity of the squads they commanded...
Harl Vincent 「Vulcan's Workshop」
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