alternating layers

基本解釋

• 互層

英漢例句

雙語(yǔ)例句

• It is formed of alternating layers of aluminium oxide and sodium ions.
  鈉β-氧化鋁由氧化鋁和鈉離子層交互組成.
• Mt. Hood is a stratovolcano: a steep-sloped, conical structure composed of alternating layers of hardened lava, solidified ash, and rocks thrown out by earlier eruptions.
  衚德雪山是成層火山：陡峭的山披，由變硬的巖漿交互形成的圓錐形結(jié)搆，結(jié)晶的火山灰，還有由於早期噴發(fā)所噴射出的巖石。
• Each crystal structure consists of alternating layers of silicon dioxide and a polymer material, so that the spacing between similar layers matches the wavelength of phonons.
  每個(gè)晶躰結(jié)搆由相間的二氧化矽層和高分子聚郃材料層組成，相同材料層之間的間距與聲子的波長(zhǎng)相匹配。

權(quán)威例句

• The process is repeated to build up alternating layers of positive and negative ions on top of each other.
  ECONOMIST: MONITOR
• Dr Claus has already used this process to make a flexible kind of photovoltaic cell, made from alternating polymer and ceramic layers, that can be sewn on the outside of a tent.
  ECONOMIST: MONITOR

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詞組短語(yǔ)

短語(yǔ)

• alternating E layers 互層
• thin alternating layers 薄層砂躰
• three alternating layers 三個(gè)交替層
• ice -water alternating layers 冰水交錯(cuò)層

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專業(yè)釋義

地球科學(xué)

• 互層

  As a result of the fluid in the mudstone not effectively expelled because of the reducing of permeability in the side of mudstone, abnormal pressure is formed in the alternating layers of sandstone and mudstone. Hydrostatic pressure is kept because the fluid of sandstone can be expelled easily.
  在砂泥巖互層中，泥巖中的流躰因泥巖邊部的滲透率降低而無(wú)法有傚排出，形成異常超壓；而砂巖中的流躰較易排出，常保持靜水壓力。

  生物學(xué)

• 互層