Hardwoods used in BBQ smoke have lots of cellulose and lignin.

烧烤烟熏中使用硬含有大量纤维和。

There's the lignin and cellulose of plants, calcium-rich shells of mollusks and coral reefs, and mineral bones like ours.

植物和纤维，软体动物和珊瑚礁富含钙贝壳，以及像我们这样矿物骨骼。

The chemicals remove about half of its lignin.

这些化学物去除了大约一半。

The organic component of soil, called humus,   is mostly made up of broken down lignin.

土壤有机成称为腐殖，主要由解组成。

It is made by partially removing a natural polymer called lignin.

它是通过部去除称为天然聚合物制成。

OK, he says that the fungi break down the lignin and the cellulose. They break down the tree.

好吧，他说真菌会解和纤维。他们砍倒了树。

Wood consists of cellulose fibers and a compound called lignin,   an organic polymer.

材由纤维纤维和一种称为化合物组成，是一种有机聚合物。

Stora Enso, a Finnish forest-products company, reckons it can make anode material from lignin.

芬兰林产品公司 Stora Enso 认为它可以用制造阳极材料。

And lignin is converted into all kinds of aromatic chemicals that flavor the meat, and can even act as chemical preservatives.

被转化为各种芳香化学物，给肉调味，甚至可以作为化学防腐剂。

But scale trees only produced a small amount of lignin.

但是鳞片树只产生少量。

The plan is to develop ways of making anode carbon from lignin, a natural polymer found in the cell walls of plants.

该计划是开发利用制造阳极碳方法，是一种存在于植物细胞壁中天然聚合物。

They break down the lignin and the cellulose, which is the most resistant form of carbon, and they break it down, produce mushrooms.

它们解和纤维， 这是最耐腐蚀碳形式，然后将其解， 产生蘑菇。

The bark covering tree trunks is full of lignin, a rigid web of compounds that's tough to chew and highly impermeable to pathogens.

覆盖在树干上树皮充满了，这是一种坚硬化合物网， 难以咀嚼，而且病原体极难渗透。

Velev and Ph.D. student Alexander Richter discovered that silver-based nanoparticles can be replaced with non-harmful nanoparticles based on an organic polymer called lignin, naturally found in most plants.

韦列夫和博士生亚历山大·里希特发现银纳米颗粒可以被无害纳米粒子所代替，它是一种名叫有机高子，绝大多数植物中都能够发现这种物。

This tissue is what allows modern trees to grow tall and straight, because it contains lignin, a rigid organic polymer that gives the plant structural support.

这种组织使现代树能够长得又高又直，因为它含有， 一种为植物提供结构支撑刚性有机聚合物。

And back in the Carboniferous, many of the decomposing microbes that could break down the hardy lignin -- and release CO2 as a result -- had yet to evolve.

回到石炭纪，许多可以解坚硬并因此释放二氧化碳解微生物尚未进化。

Their ability to grow so tall is the result of lignin, a chemical that is the building block of wood, which first appeared in plants as early as 400 million years ago.

它们之所以能长得这么高， 是因为，一种构成材化学物， 早在 4 亿年前就出现在植物中。

While wood is made up of the same nutritious carbohydrate called cellulose that makes up other tasty tree parts, most of the cellulose in wood is bound together by a complex molecule called lignin.

虽然材是由一种叫做纤维营养碳水化合物构成，这种碳水化合物构成了其他美味树部，但材中大部纤维是由一种叫做复杂子结合在一起。

To avoid taking those extra steps, expert composters might add extra wood chips or paper products to the pile, since they have a lot of lignin — a tough component of plant cell walls which doesn't contain any nitrogen at all.

为了避免这些额外步骤，专业堆肥者可能会往堆肥中再加入一些屑或者纸品，因为它们含有大量，一种完全不含氮坚韧植物细胞壁成。

Insects like termites can go whole hog on the whole log, because they can " chew" the wood with their serrated mandibles AND also have the right gut machinery - AKA microbes - to break the lignin down on the molecular level.

像白蚁这样昆虫可以吃掉整根原，因为它们可以用锯齿状下颚“咀嚼” 材，并且还有合适肠道机制——也就是微生物——在子水平上解。