生物物质循环 biological matter cycle
非生物物质 abiotic substances ; xenobiotic substances ; [生物] abiotic substance
生物活性物质 Bioactive substance ; bioactive compounds ; bioactivator ; Biologically Active Substance
植物生长物质 plant growth substances
生物异源物质 xenobiotics ; xenobiotika ; ksenobiotyk ; xenobiotikum
有生命的物质物理学 biophysics
易生物降解物质 readily biodegradable substances
生物性有毒物质 biological toxic material
植物生长调节物质 Plant growth regulator ; plant growth regulating substances
但是,生物质农作物的碳平衡必需依赖整个生命循环。
But the carbon balance for biomass crops depends on the whole lifecycle.
今天,生物质原料同其他食物一起用来养牛。
People are just material objects, the sorts of things biologists poke and prod and study.
人只是个物质实体,一个生物学可以钻研的东西
And there will be a little bit of history in there, but this is mostly modern chemistry and represents the basic properties of matter, and it's basic properties of all matter, including living matter, which was what really interested me, that connection between chemistry and biology.
它们都有一些历史,但都是最现代的化学,代表了物质的最基本的性质,而且是所有物质的最基本性质,包括生物,这个让我很感兴趣,因为它连接着化学和生物学。
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