松軟巖石 的英文怎麼說

中文拼音 [sōngruǎnyándàn]
松軟巖石 英文
crumbly rock
  • : Ⅰ名詞1 (松樹) pine 2 (絨狀或碎末狀食品) dried meat floss; dried minced meat 3 (姓氏) a surn...
  • : Ⅰ形容詞1 (質地不硬) soft; flexible; supple; pliable 2 (柔和) soft; mild; gentle 3 (軟弱) we...
  • : 名詞1. (巖石) rock 2. (巖峰) cliff; crag
  • : 石量詞(容量單位, 十斗為一石) dan, a unit of dry measure for grain (= l00 sheng)
  1. The massive tripoli is a kind of soft siliceous rock which is composed of cryptocrystalline quartz. the rock could be prepared for active ultra - fine quartz by airflow pulverization and surface modification. the ultra - fine siliceous powder is a kind of high - quality filler in plastics and rubber

    塊狀硅土礦是一種由隱晶質英組成的硅質,通過氣流粉碎與表面改性制備出的活性超細英粉是一種優質的橡塑填料。
  2. The river had worn away the edge of the soft rock in such a manner, as to render its first pitch less abrupt and perpendicular than is usual at waterfalls.

    奔騰的河水已經沖刷掉那些的邊緣稜角,因而它的一角已不象瀑布旁邊大部分那麼峻拔陡峭。
  3. Any of various mollusks that bore into soft rock or wood

    鉆蛀蟲鉆入松軟巖石或木頭中的體動物
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