英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
whatchy查看　whatchy　在百度字典中的解释百度英翻中〔查看〕
whatchy查看　whatchy　在Google字典中的解释Google英翻中〔查看〕
whatchy查看　whatchy　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Biofuels policy has been a failure for the climate, new . . .
    The country’s primary biofuels policy, the Renewable Fuel Standard, requires that biofuels provide a greenhouse gas reduction over fossil fuels: The law says that ethanol from new plants must
  • Biofuels Greenhouse Gas Emissions: Myths versus Facts
    Biofuels burn cleaner than gasoline, resulting in fewer greenhouse gas emissions, and are fully biodegradable, unlike some fuel additives Cellulosic ethanol has the potential to cut greenhouse gas emissions by up to 86%
  • Biofuels and the Environment - US EPA
    Replacing fossil fuels with biofuels has the potential to reduce some undesirable environmental impacts of fossil fuel production and use, including conventional and greenhouse gas (GHG) pollutant emissions, exhaustible resource depletion, and dependence on unstable foreign suppliers
  • Increased Biofuel Production May Harm Farmers and Climate . . .
    Midwestern ethanol refineries are major greenhouse gas emitters, collectively releasing 17 4 MTCO2e in 2021 They also contribute air-polluting volatile organic compounds and ground-level ozone, which can cause respiratory issues
  • Biofuels explained Biofuels and the environment - U. S. Energy . . .
    Burning biofuels results in emissions of carbon dioxide (CO 2), a greenhouse gas However, according to international convention, CO 2 emissions from biofuel combustion are excluded from national greenhouse gas emissions inventories because growing the biomass feedstocks used for biofuel production may offset the CO 2 produced when biofuels are
  • Do Biofuels Boost or Hurt Greenhouse Gas Emissions?
    Beyond land conversion, intensive farming practices associated with biofuel crops have their own problems Corn, in particular, is a “nitrogen glutton ” Massive amounts of nitrogen-based fertilizers are used, and when these interact with the soil, they release nitrous oxide, a greenhouse gas far more potent than carbon dioxide
  • Environmental sustainability of biofuels: a review - PMC
    Biofuels are being promoted as a low-carbon alternative to fossil fuels as they could help to reduce greenhouse gas (GHG) emissions and the related climate change impact from transport However, there are also concerns that their wider deployment could lead to unintended environmental consequences





中文字典-英文字典  2005-2009