at the present rate of consumption world coal supplies could last for 900 years 意味

発音を聞く:
  • 現在の消費率でいけば世界の石炭供給は 900 年はもつだろう
  • at the present rate of consumption:    現在{げんざい}の消費{しょうひ}の割合{わりあい}で
  • coal consumption:    石炭消費量{せきたん しょうひりょう}
  • 900:    CM〔ローマ数字。=-100+1000=-C+M=CM。例えば、579=500+70+9=500+(50+10+10)+(-1+10)=D+(L+X+X)+(-I+X)=DLXXIX(4と9だけは、-1+5および -1+10で表す。1を5?10の前に書く)◆【参考】Roman numeral〕

隣接する単語

  1. "at the present day" 意味
  2. "at the present moment" 意味
  3. "at the present period" 意味
  4. "at the present rate" 意味
  5. "at the present rate of consumption" 意味
  6. "at the present stage" 意味
  7. "at the present stage of our knowledge" 意味
  8. "at the present time" 意味
  9. "at the present time of writing" 意味
  10. "at the present rate" 意味
  11. "at the present rate of consumption" 意味
  12. "at the present stage" 意味
  13. "at the present stage of our knowledge" 意味
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