they focused on corn, sugar cane, miscanthus, switchgrass and native prairie grasses.

重点关注了玉米，甘蔗，细叶芒，柳枝稷和北美草原的当地植物。

finally, they say that future ethanol supplies will be derived from materials like switchgrass or wood chips that are resistant to bad weather.

最后他们说，未来的乙醇供应将源自于那些不受坏天气影响的原材料，比如柳穗或者木屑。

oh, there are vague promises of manufacturing fuel from switchgrass or powering cars with hydrogen—someday.

美国确实曾空泛地承诺过用柳枝稷制造燃料或发展氢动力汽车，但这些承诺的实现却遥遥无期。

switchgrass and miscanthus are temperate.

柳枝稷和芒草适宜温和气候。

switchgrass will be the biomass feedstock fed into the gasifier.

柳枝稷将是用于气体发生器中的生物量原料。

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.

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。

as demand for american-produced ethanol increases, new production techniques are making it possible to produce high quality fuel from biomass including wood chips, switchgrass and even algae.

随着美国产的乙醇燃料的需求的增加，新技术用植物废料制造出高质量的乙醇成为可能，包括木屑，水藻。

switchgrass cigarettes out of the thoughts, the blue engine to live a dream.

柳枝吐出如烟的思绪，擎住蔚蓝色的梦境。

indeed, kelli roberts, another researcher at cornell, told the meeting that, taking all factors into account, growing switchgrass for biochar may do more harm than good.

其实，康奈尔大学的另一名研究人员克里?罗伯茨在会议上发言说，把所有因素都考虑在内，为生产生物炭而种植柳枝稷弊多利少。

chung day, all things recovery, shore, grass, and switchgrass are, slowly poking.

舂天，万物复苏，岸边的小草和柳枝都伸了个懒腰，缓缓的探出头来。

on the other hand, perennials like switchgrass and miscanthus have more extensive root systems—necessary because they remain dormant for part of the year and then must grow up again from their roots.

另一方面，像柳枝稷和芒草这些多年生的有更强大的根系，而且是必要的，因为这些植物一年中的部分时间要休眠，而随后的生长则以来其根系提供。

unlike corn, which must be replanted every year, perennial grasses such as switchgrass and miscanthus preserve and increase carbon stores in the soil.

不像一年生的玉米，多年生的草本植物如柳枝稷和细叶芒可以增加土壤中的碳储量。

growing the plastic in a plant will allow for the switchgrass to produce both bioplastics and use residual biomass for energy, according to the company.

按公司所说，利用植物生产塑料可以使柳枝稷在生产生物塑料的同时利用残余的生物量生产能量。

moreover, even though switchgrass and other plants can be grown in places outside the midwest, iowans will benefit from the fact that leftover corn stalks can also be used for cellulosic ethanol.

另外，即使柳枝稷（switchgrass）及其他植物能够在中西部以外地区种植，艾奥瓦人仍然可以从如下事实中获益，即剩下的玉米秆也能用于制造纤维素乙醇。

the dynamic relationship between the biomass of switchgrass and the soil water content in arid and semiarid area was investigated in this paper.

通过在黄土高原半干旱地区种植柳枝稷，构建生物量与土壤水分的动力学关系模型。

to this end, ceres is tinkering with three species of grass: miscanthus, switchgrass and sorghum.

为此，ceres正在对芒草、柳枝稷和高粱等三个物种进行修饰。