棉花是世界上重要的天然纤维作物。
棉麻是我国重要天然纤维作物。
The cotton and bast fiber are very important natural fibre crops in China.
农学工作者应学习食物、饲料和纤维作物的生产。
Agronomists are concerned with the production of crops for food, feed, and fibre.
棉花是世界上重要的产量作物，也是最大的天然纤维作物。
Upland cotton is not only a cardinal yield crop, but also the largest natural fiber crop in the world.
龙舌兰麻，俗称剑麻，是我国和世界热带、南亚热带地区最重要的纤维作物。
Agave, commonly known as sisal is the most important fibre crop in the south subtropical and tropical regions in China and the world.
亚麻是一种重要的韧皮纤维作物，木质素对亚麻纤维的性能和品质具有较大影响。
Flax is an important bast fiber crop, and lignin has a greater impact on performance and quality of flax fibers.
对木质纤维原料进行发酵以提高作物秸秆和饲料质量的技术一直不是十分有效。
Fermentation of lignocellulosic materials to improve the quality of crop residues and forages has not been very effective.
杉本学教授说，大麦可在高温或低温等相对恶劣的环境中生长，而且大麦富含纤维和营养，是一种理想的太空作物。
Barley can grow in relatively tough environments, such as high and low temperatures, and is rich in fibre and nutrients, making it ideal for space agriculture, the professor said.
其研究者们改变了这些所谓能量作物的基因，以牺牲其如纤维素这样的碳水化合物为代价，来提高它们木质素的含量。
Its researchers have fiddled with the genes of these so-called energy crops to increase the amount of lignin in them, at the expense of carbohydrates like cellulose.
是否能依靠更加先进的生物燃料(比如利用非食物农作物或者利用农作物的纤维素部分、甚至利用柳枝稷或者海藻这些非食物作物来制造生物燃料)来解决上述这些问题还是个未知数。
Those problems might or might not be solved by more advanced biofuels, such as those made from the non-food or cellulosic parts of crop plants or even non-food crops such as switchgrass or algae.
一个收集纤维素的简单方法就是从作物被加工后的剩余物中提取纤维素——剩余物包括甘蔗的甘蔗渣，玉米的秸秆和小麦的麦秆。
A simple way of garnering cellulose is to gather up the leftovers when these crops have been processed-bagasse from sugar cane, stover from corn and straw from wheat.
利用纤维素将不会和粮食抢土地，因为很多纤维素含量丰富的植物可以在其他农作物不生长的土地上生长。
It doesn't compete for crop land, since cellulose containing plants can be grown on lands where other crops won't grow.
那些从事生物乙醇生产的公司目前已经普遍能够从谷物和甜菜等农作物中提取出糖的成份，但还有一些公司对此仍不满足，他们眼下正在致力于从包括麦麸、稻草以及木材在内的众多富含纤维的物质中获取能源。
Bioethanol firms currently extract sugars from crops like grains and sugar beet, but some are developing technologies to extract energy from fibre such as wheat bran, straw or wood.
红麻是麻纺与造纸重要的纤维原料作物。
Kenaf is an important fiber crop for textile industry and paper manufacture.
植物纤维膜是一种由芦苇或农作物秸秆制成的新型薄膜。
The plant fiber film is a kind of new film made from reed or crop straw.
用途：主要用于粗纤维造粒，如木屑，稻壳，棉杆，棉籽皮，杂草等各种农作物秸秆和工厂的废弃物。
Uses: mainly used for crude fiber granulator, such as sawdust, rice husk, cotton stalks, cottonseed skins, weeds and other crops, straw and plant waste.
易感染病害，作物(特别是蔬菜、水果、纤维和烟草作物)品质严重下降。
Disease incidence is increased and crop quality is severely reduced, especially in the case of vegetables, fruit, fibre and tobacco crops.
纤维素是植物细胞壁的主要组成成分，而且多数作物富含纤维素的部分都是家畜不食用的。
Cellulose is the main component of plants' cell walls, and you find most cellulose in those parts of plants that are not eaten by animals.
棉花是世界上重要的经济作物，提高皮棉产量和改良纤维品质具有重要的经济效益。
It becomes the main means to improve the lint yield and the quality of fiber by using heterosis that had proved to be existed within different cotton varieties.
农业收入还来自非粮食作物，如橡胶、纤维植物、烟草以及可用于生产化学合成品的油料作物。
Agricultural income is also derived from non-food crops such as rubber, fiber plants, tobacco, and oilseeds used in synthetic chemical compounds.
北美地区将农作物秸秆类纤维生产印刷用纸正日益引起人们的浓厚兴趣。
The renewed pulbic interest of agricultural fibre- based paper is continuing in North America.
我们所说的有淡水、粮食作物、授粉、纤维、以及控制水土流失等。
We are talking about freshwater, crops, pollination, fibre and erosion regulation.
棉花是世界性重要的经济作物，棉纤维品质改良是棉花育种的主攻目标之一。
Cotton is an important cash crop. Improving the fiber quality is the one of main breeding objectives in cotton breeding.
纤维质原料主要包括农作物秸秆、农林废弃物、木屑等，其中农作物秸秆是我国产量最大的非粮燃料乙醇原料。
Cellulosic feedstocks mainly include straws, forest wastes and saw dust. Straw is the largest source of non-grain feedstock for producing fuel ethanol in China by output.
纤维质原料主要包括农作物秸秆、农林废弃物、木屑等，其中农作物秸秆是我国产量最大的非粮燃料乙醇原料。
Cellulosic feedstocks mainly include straws, forest wastes and saw dust. Straw is the largest source of non-grain feedstock for producing fuel ethanol in China by output.
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