生食通常来自树上（避免了耕作土壤的损失），在环境方面有特殊的优势，只需简易包装，无需 烹饪 。
Raw food has particular environmental advantages in that it often comes from trees (avoiding soil loss from tilling) and requires little packaging and no cooking.
试验结果表明，在单对数坐标中土壤的微波反射损失随其圆锥指数增加而呈线性减少。
The results show a definite correlation between the microwave reflection loss and soil strength expressed in term of cone index.
结果表明在6个月后土壤埋藏的PPC膜比沉浸在缓冲溶液中的膜质量损失增加得更慢。
The results showed that the weight loss of soil buried PPC films increased more Slowly than that immersed in the buffer solution after 6-month exposure.
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