那时我接触到的东西绝大部分都是由木头、植物纤维或者石头制成的。
When I reached for something in those days it was almost surely made of wood, fiber or stone.
来自纤维素质的先进生物燃料-植物废物和木头-更好，因为他们不直接同食物竞争，但他们仍然需要适度肥沃的土地来生长。
Advanced biofuels from cellulosic material - plant waste and wood - are better, because they don't compete directly with food, but they still need reasonably fertile land in which to grow.
他们都是有一系列更小的分子组成，它们三种合起来就被称为木质纤维素，尤其是在木头中。
Each is made of chains of smaller molecules, and all three are often bound together in a complex called lignocellulose, particularly in wood.
糖又连接起来形成聚合物，例如纤维素和木质素，分别形成木头和树皮。
These sugars are subsequently linked up to form the structural polymers, such as cellulose and lignin, which compose wood and bark.
上图：木头桌子和Modernica出品的玻璃纤维椅子。
Image above: Wooden table and fiberglass shell chairs by Modernica.
马的日粮中“纤维的含量”与“啃木头行为的出现”是有直接联系的。
There is a direct relationship between the amount of fiber in the horses diet and the amount of wood chewing that occurs.
垂直的有铰链的圆盘，用金属、玻璃纤维或木头制成，置于船头之上以调整方向。
Nautical A vertically hinged plate of metal, fiberglass, or wood mounted at the stern of a vessel for directing its course.
木质素一种复杂聚合物，是木头非碳水化合物的主要组成物，作用是凝聚纤维素并增强细胞壁的强度。
A complex polymer, the chief noncarbohydrate constituent of wood, that binds to cellulose fibers and hardens and strengthens the cell walls of plants.
木质素一种复杂聚合物，是木头非碳水化合物的主要组成物，作用是凝聚纤维素并增强细胞壁的强度。
A complex polymer, the chief noncarbohydrate constituent of wood, that binds to cellulose fibers and hardens and strengthens the cell walls of plants.
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