橢圓形斑點 的英文怎麼說

中文拼音 [tuǒyuánxíngbāndiǎn]
橢圓形斑點 英文
elliptical spot
  • 橢 : Ⅰ形容詞（卵形） oval-shapedⅡ名詞[書面語] （長圓形的容器） elliptic vessel
  • 斑 : Ⅰ名詞（斑點; 斑紋; 污點; 瑕疵） spot; speck; speckle; stripe; stain Ⅱ形容詞（有斑點或斑紋的） spo...
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 橢圓形 : oval; elliptocytosis; ellipse
  • 橢圓 : [數學] oval; oval shaped; ellipse; ellipsoid橢圓規 ellipsograph; [圖] elliptic trammel; 橢圓軌道 ...
  • 斑點 : spot; stain; speckle; freckle; fleck; dot; splodge; splotch; burl; flick; macula; measles; tache
  1. The hit spot of elliptic shape appeared on crystal plane paralleling to c axis, and one half was brighter than the other half under sem. the brighter part was the negative pole, and the darker one was the positive pole

    自發極化大的電氣石在平行於c軸的晶面上出現「啞鈴形」或長的「橢圓形」明暗對比的打擊斑，在垂直於c軸的端面上則出現無明暗對比的斑點。
  2. Obsidian has been used since ancient days for making some of the oldest cultural artifacts developed by man. it was widely used by the mexicans for making images of their god tezcatlipoca and for polishing mirrors to be used to divine the future. in egypt, masks made of black obsidian have been found

    也有可能是全部單色或有條紋或有斑點，最有名的是有彩虹閃光的彩虹黑曜巖rainbow obsidian ，並且有些條文呈橢圓形狀，就形成俗稱的單眼黑曜或者是雙眼黑曜石了，而如果以價格來看，彩虹單眼黑曜及彩虹雙眼黑曜是價格最高的，因為除了產量較為稀少之外，品相也相當的漂亮。
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