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
Flapdragon查看　Flapdragon　在百度字典中的解释百度英翻中〔查看〕
Flapdragon查看　Flapdragon　在Google字典中的解释Google英翻中〔查看〕
Flapdragon查看　Flapdragon　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 far can a human see a human sized object in detail
    a quick google search for "how far can a human see" yielded in this answer of: Human-scale objects are resolvable as extended objects from a distance of just under 2 miles (3 km)
  • Assuming a flat world and no obstacles, how far could you see?
    No obstacles How far could a human see in all directions, before atmospheric refraction or other phenomena washed out any visible objects (i e , mountains)? All the answers I've seen so far have been set on Earth, and that is the very thing I'm trying to avoid I'm tagging this with hard science, because the numbers matter to me
  • How far can a human see? - Worldbuilding Stack Exchange
    How far away can we see this object? In a big city at night you might only be able to see a magnitude 3 object, while on a moonless night in the middle of the ocean you could see a magnitude 8 object Lets say that you can see a magnitude 6 object
  • atmosphere - How far away can you see a bonfire? - Worldbuilding Stack . . .
    3 I read once that the unaided human eye can see a single candle on a hill 30 miles away, on a clear night Per Alexander's link: the farthest distance a human eye can detect a candle flame is 2 76 kilometers That's 1 71 miles, in filthy Imperial units A bonfire emits more light, and its light will also reflect off nearby objects
  • What is the maximum speed at which an unprotected human can travel . . .
    14 When asked "what superpower would you like to have?", many people often answer with "flight", potentially because they think it would afford them "free travel" Focusing on this aspect of the answer, my question is: What is the maximum speed at which an unprotected human (i e just wearing regular clothes) can travel in atmosphere?
  • How far can a person travel by foot in a month
    There are no huge geological obstacles in the way No mountains, oceans or cliffs It's all rolling hills and trees (not forests) A person could live off the land, so they wouldn't need a huge pack But, they also need to stop and eat and sleep How far can a fit, average height, adult human explorer travel on foot in a month?
  • Making humans see in slow motion - Worldbuilding Stack Exchange
    How fast we see the world is probably mostly tied to our ability to process sensory information A fly have a quite small brain with very little processing and interpretation compared to a human and can thus process it's limited perceptual world faster If the above hypothesis is correct I see three possible routes to perceiving the world in slow motion: Speeding up the brain By installing
  • internal consistency - How far should a 160 pound android be able to . . .
    How far should a 160 pound android be able to jump vertically and horizontally if they are 12 5 times as strong (can lift 1 ton) as an average human?
  • Remote listening device inside human ear and powered by the body
    The device is powered by human body (like charged by bio-electricity) To make this possible we need to power both the microphone and the transmitter, sending signals strong enough to travel a certain distance and be received properly
  • Considering the impracticality of having liquid life support in a . . .
    Automation and remote presence kits for vacuum work will be standard And the shielding humans need to defend against interplanetary radiation (most designs use water) is part of the housing for these people In short: As far as I can tell, this is a medium engineering difficulty that would make space travel a touch more expensive





中文字典-英文字典  2005-2009