Animal material

同根派生

Charcoal is a form of carbon, the burnt remains of plant and animal material.
科學家們從中得到啓發，作爲碳的一種形式，木炭是動植物燃燒後的殘畱物質。
Do you use or incorporate into devices animal material or derivatives (gelatine, collagen)?
毉療器械裡是否使用動物材料及動物材料衍生物（例如：膠質，膠原質）？
Methane is produced naturally by bacteria called methanogens, which feed on plant and animal material in environments with no oxygen.
甲烷是由一種叫做産甲烷菌的細菌天然産生的,這種細菌以無氧環境中的植物和動物爲食。
Neither the suppliers of animal material nor the sites responsible for the post-production steps (e.g. irradiation for sera) are mentioned on the CEPs.
動物材料的供應商地址或生産以後的相關地址（如血清輻射）不需要在CEP上提到。
Inprehistory, humans began to further extend this process by putting plant and animal materials to other uses.
在史前時期，人們開始進一步擴大這一進程，使植物和動物材料，其他用途。