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：

palmitin    
n. 甘油三软脂酸酯

甘油三软脂酸酯

palmitin
n 1: an ester of glycerol and palmitic acid


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


  • Where Have Most of the Invasive Species in the U. S. Come From?
    The vast majority of the most damaging invasive species in the U S trace their origins back to two primary global regions: Europe and Asia This geographical pattern is a direct result of historical human activity, particularly the established trade routes and agricultural exchange
  • Where Have Most of the Invasive Species in the U. S. Come From?
    This article explores the primary pathways through which most invasive species have entered the U S , identifies their predominant regions of origin, and examines the human activities that facilitate these introductions
  • Invasive species in the United States - Wikipedia
    The "Dirty Dozen" [96] details a list of the United States' most destructive invasive species Of the twelve, four are identified in the state, including the zebra mussel, tamarisk, hydrilla, and Chinese tallow
  • Current Invasive Species Locations and Affect (USA)
    The interactive map showcases data on the spread of invasive species, including key hotspots and affected regions On top of giving the name, scientific name, locations, spread, and last reported update
  • Invasive Species - USDA
    Invasive animals, plants and pathogens pose a persistent and growing threat to U S agricultural production, forest resources, global food security and rural economies These threats have real implications, not just for farmers, ranchers, and natural resource managers, but for all Americans
  • United States Register of Introduced and Invasive Species
    The pervasive and insidious threat of invasive species costs the United States more than $120 billion, annually An invasive species is an organism that is not native to a locality and causes (or is likely to cause) harm
  • Where do invasive species spread and why? Researchers take a novel . . .
    Researchers at the UF Institute of Food and Agricultural Sciences took a deep dive to understand why certain locations are more susceptible and attractive to invasions by non-native plants or animals, making them prime targets for these species to spread
  • FAQ | Center for Invasive Species Research
    Environmental problems caused by invasive species can be the extinction of native animals (e g , the brown tree snake in Guam has caused the extinction of native bird species)
  • Invasive Species - National Wildlife Federation
    Invasive species are among the leading threats to native wildlife Learn about how they spread and how they threaten native wildlife in the United States
  • National Invasive Species Information Center (NISIC)
    The gateway to invasive species information; covering federal, state, local, and international sources Invasive species are plants, animals, or pathogens that are non-native (or alien) to the ecosystem under consideration, and whose introduction causes or is likely to cause harm





中文字典-英文字典  2005-2009