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：

unselfishness    
n. 不自私;无欲

不自私;无欲

unselfishness
n 1: the quality of not putting yourself first but being willing
to give your time or money or effort etc. for others;
"rural people show more devotion and unselfishness than do
their urban cousins" [ant: {selfishness}]
2: acting generously [synonym: {generosity}, {unselfishness}]


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


  • U. S. Access Board - Chapter 4: Ramps and Curb Ramps
    The running slope is to be uniform along a run, although slight variations may occur with certain materials such as concrete No other changes in level other than the running slope (1:12 maximum) and cross slope (1:48 maximum) are permitted
  • Cross Slopes Explained - GPRS
    Let’s dive into what cross slopes are, why they matter, how they're designed, and the implications of getting them wrong What Is a Cross Slope? A cross slope refers to the transverse gradient of a surface – i e the angle or tilt from one side of a pavement or roadway to the other
  • ADA Accessibility Survey Instructions: Curb Ramps
    Unlike the running slope, which runs along the ramp, the cross slope is measured across the ramp The arrow in the illustration to the right, aligned perpendicular to the ramp run and parallel to the curb, shows where to measure the cross slope The cross slope of a curb ramp, or any accessible route, may not exceed 2 percent
  • ADA Compliance for Sidewalks: Illustrations and Standards
    ADA specifies a maximum running slope of 1:12 and a cross slope not steeper than 1:48 for curb ramps to ensure safe, manageable navigation for wheelchair users
  • Accessibility Guidebook for Outdoor Recreation and Trails
    Cross slopes—the side-to-side slope of a trail tread (figure 112)—can be difficult to traverse, but provide drainage to keep water from ponding and damaging the trail, especially on unpaved surfaces
  • U. S. ACCESS BOARD TECHNICAL GUIDE Ramps and Curb Ramps
    Perpendicular Accessible Route The cross slope of perpendicular connecting routes limit the slope of the ramp top landing to 1:48 (measured parallel to the running slope)
  • What Is a Cross Slope? Roads, Sidewalks Standards
    The running slope (the slope in the direction of travel) can be steeper, up to 1:12 or 8 33%, but the cross slope limit is tight because sideways tilt is harder to compensate for in a wheelchair than uphill grade
  • A. Measuring Slope and Cross Slope - Corada
    Surveying ramps, parking spaces, access aisles, door approaches and sidewalks will require you to determine if the slopes (i e : in the direction of travel) and cross slopes (i e :slopes tilting side to side) are within the limits allowed by the ADA Standards for Accessible Design ("Standards")
  • ADA-Compliant: Curb Ramp Measuring Guide - Ohio Department of . . .
    Before you measure, refer to the ODOT Standard Construction Drawing BP-7 1 to identify which type of curb ramp you are evaluating For all types of curb ramps, you will need to measure running slope, cross slope, and gutter slope
  • Pedestrian Curb Ramps | Highway Knowledge Portal
    At intersection legs without full stop or yield control (i e , uncontrolled) and at mid-block pedestrian crossings, curb ramp cross slope can match the cross slope in the pedestrian street crossing section





中文字典-英文字典  2005-2009