It must also be appreciated that many important new bio-products will still be synthesized chemically from models derived from existing biological molecules.
还必须认识到，许多重要的新生物产品仍将从现有生物分子衍生的模型化学合成。
2
Orcas, or killer whales, are afflicted by bio-accumulation of toxins.
逆戟鲸，或称虎鲸，正饱受毒素生物积累作用的折磨。
3
When handled by experts, bio-control is safe, non-polluting and self-dispersing.