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Describtion:Ce-Rich-Re Oxide is a yellow-brown powder,it is used to produce polish powder.
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说明：富铈氧化稀土为黄褐色粉末，用于生产抛光粉。 |
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Description - What Diplodocus looked like?
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双棘龙长的什么样？ |
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Description - What Iguanodon looked like?
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禽龙长的什么样？ |
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Description - What Maiasaura looked like.
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慈母龙长的什么样? |
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Description - What Oviraptor looked like?
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偷蛋龙长的什么样？ |
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Description - What Pteranodon looked like?
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无齿翼龙长的什么样？ |
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Description - What Saltopus looked like?
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萨特龙长的什么样？ |
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Description - What Stegosaurus looked like?
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剑龙长的什么样？ |
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Description - What Tyrannosaurus Rex looked like.
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霸王龙长的什么样？ |
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Description : Cover crops for Conservation Agriculture, diversification and biodiversity: Radish (IAPAR variety), very effective for weed control, decompaction and good fodder; lots of bees in the field.
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保护性农业中覆盖作物的多样化和生物多样性。萝卜作为覆盖作物有效的控制杂草、疏松土壤；它还是好的动物饲料，吸引大量的蜜蜂。 |
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Description : On the right: conservation agriculture practised since 5 years; on the left, field recently acquired by the farmer, very degraded.
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图中右边是实施保护性耕作5年的地块；左边农田为常规耕作，地力下降。 |
