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  1. ...consumption would be subject to an expenditure multiplier, leading to a significant increase ( conceivably measured in the hundreds of billions of dollars...

  2. ... animals around longer, cruelty on such farms can conceivably be worse than on the huge factory farms. All meat and poultry...

  3. ... masonry. While any material with sufficient tensile strength could conceivably be used to reinforce concrete, steel and concrete have similar ...

  4. 在這項研究中觀察的有趣的現象是compound1在酸性情況下是不穩定的。 雖然化合物1是穩定的在CD3OD和C6D6,當它在CDCl3一個老樣品被溶化了為1H核磁共振的實驗, 光譜在短的時期以後顯示了混合物的出現1和2。 痕量DCl在CDCl3存貯...

    分類:社會及文化 > 語言 2008年03月25日