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In 1940, the United States produced rough- 1940֙ ୍ъ ࢤ࢑ীࢲ ޷Ҵ਷ ੌࠄ੄ ড
ly 10 times as much steel as Japan did, and 10ߓ৓Ҋ, ੹੬੉ ૓೯غח زউীח Ӓ
during the war the difference grew further. Ѻରо ؊ ߥয઎׮.
– Numbers Don’t Lie, Vaclav Smil
– ~ं੗ח যڌѱ ૓पਸ ݈ೞחо,
߄஑ۄ೐ झ޻ (ੋޙ/Үন/ా҅)

rӝࣻ ഋਊࢎ + times as ~ as jsח jী ؀ೠ ߓࣻܳ աఋղח
಴അੑפ׮. ৈӝীࢲ ӝࣻ ഋਊࢎ੄ ਤ஖ীח ࠺ೠ੿੸ ೠ੿
ࢎী ࣘೞח ױযٜ, ৘ஶ؀ half, several, many ١੉ ॳੌ ࣻ
੓णפ׮.(Ü ҙࢎ৬ ೠ੿ࢎ) ژ ف as ࢎ੉ীח ഋਊࢎա rഋ
ਊࢎ + ݺࢎsо ॳ੉ݴ, Ӓ ل ઺ যו ଃ੉ ࢎਊغח૑ח খ੄
زࢎী ੄೧ Ѿ੿ؾפ׮. ਤ੄ ୐ ߣ૩ ৘ীࢲח زࢎ beо ॳ
৓ਵ޲۽ ࠁয۽ ഋਊࢎܳ ஂೠ Ѫ੉Ҋ, ف ߣ૩ ৘ীࢲח ز
ࢎо ݾ੸যܳ ਃҳೞח produce੉޲۽ rmuch steels੉ۆ ݺ
ࢎҳо ॳੋ Ѫੑפ׮.
Ӓؘ۠ ٸ۽ח ׮਺੄ ҃਋୊ۢ ّࠗ࠙੄ as jо Ѯਵ۽
٘۞ա૑ ঋח ҃਋о ੓णפ׮.

(1) The difference is impressive, with France ೐یझ৬ ੌࠄ੄ ੌੋ׼ ীց૑ ࢎਊ۝਷
or Japan using nearly five times as much en- Ѣ੄ 5ߓ੿بৈࢲ Ӓ ର੉ب ޖୋ ௼૑݅,
ergy per capita, but the historical comparison ৉ࢎ੸ ҙ੼ীࢲ ࠺Ү೧ࠁݶ Ӓ рѺ੉
illuminates the real size of the gap.
– Numbers Don’t Lie, Vaclav Smil ഻ঁ पхաѱ ৬׿ח׮.
– ~ं੗ח যڌѱ ૓पਸ ݈ೞחо,
߄஑ۄ೐ झ޻ (ੋޙ/Үন/ా҅)

(2) Turbine power increases with the square ఠ࠼੄ ୹۱਷ զѐ੄ ӡ੉ী ೧׼ೞח
of the radius swept by its blades: a turbine ߈૑ܴ੄ ઁғਵ۽ ૐоೠ׮. զѐ੄
with blades twice as long would, theoretically, ӡ੉о ف ߓ۽ ૐоೞݶ, ੸যب
be four times as powerful.
– Numbers Don’t Lie, Vaclav Smil ੉ۿ੸ਵ۽ח ఠ࠼੄ ୹۱੉ 4ߓ۽
ૐоೠ׮ח ڷ੉׮.
– ~ं੗ח যڌѱ ૓पਸ ݈ೞחо,
߄஑ۄ೐ झ޻ (ੋޙ/Үন/ా҅)

࠺Ү 149