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
81850查看　81850　在百度字典中的解释百度英翻中〔查看〕
81850查看　81850　在Google字典中的解释Google英翻中〔查看〕
81850查看　81850　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:


  • How Black Lung Came Roaring Back to Coal Country
    How Black Lung Came Roaring Back to Coal Country Once nearly eradicated, the “old man’s disease” is back and suffocating younger miners Federal cuts risk putting a solution further out of
  • Black Lung Returns To Coal Country - NPR
    A deadly coal miners' disease is surging back despite rules created to control the disease Subscribe to NPR's Up First Email Coal miners are tested for black lung at a clinic in West Virginia
  • Black Lung Disease Back and Worse Than Before, Inside . . .
    Across Appalachia, thousands of coal miners have suffered from black lung disease In the 1960s, miners organized a movement to end the chronic condition They convinced Congress to pass new laws that were supposed to make black lung a thing of the past Today, conditions underground have changed, and the disease has come roaring back
  • Appalachia Pulmonologist Treats Coal Miners Affected by Black . . .
    Drew Harris, MD (left), visits retired coal miner Paul White at his home in Evarts, Kentucky White, 62, has progressive massive fibrosis (Photo courtesy of Drew Harris) The incidence of so-called “black lung disease” has been roaring back due to mechanized coal extraction technology, a pulmonologist says
  • A Scourge Returns: Black Lung in Appalachia | Environmental . . .
    Scientists first noticed a troubling trend in 2005, when national surveillance conducted by the National Institute for Occupational Safety and Health (NIOSH) identified regional clusters of rapidly progressing severe black lung cases, especially in Appalachia 3 These concerns were confirmed in followup studies using a mobile medical unit providing outreach to coal mining areas, 4, 5 with
  • As black lung increases in Wyoming, some worry federal cuts . . .
    The changes to the program, which falls under the Center for Disease Control’s National Institute for Occupational Safety and Health (NIOSH), come as the number of coal miners in Wyoming drawing federal benefits for black lung grew to 52 in fiscal year 2024
  • The Return of Black Lung - Non Profit News - Nonprofit Quarterly
    This time more than coal is to blame for the deadly illness Digging Down Deeper Black lung had been in decline since the 1970s, hitting a record low in the 1990s as a result of safety regulations The 1969 Coal Act, limiting the amount of coal dust to which miners could be exposed, is attributed to the decline





中文字典-英文字典  2005-2009