Materials mixing:stir the above materials fully, then stack into material pile with the high of 1m and width of 1m after mixing, while length of which can be determined as per quantity of materials.
物料混合:将上述物料充分搅拌,混合均匀后堆成高1米、宽1米的料堆,长度根据物料数量而定;
PepsiCo announced that it had developed the world’s first bottle to be made entirely of a plastic consisting of plant-based materials, which can be fully recycled.
百事公司宣布,它已成功研制出世界上第一种由全部植物提取物制成、可以完全再循环的饮料瓶。
Chemists have developed a new range of fully biodegradable, non-toxic resins made from raw materials that are readily and cheaply available.
化学家们从随处可取的廉价原料中成功合成出了可完全降解的无毒树脂。
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