stalagmite

音标发音

• 英式音标 [ˈstæl.əɡ.maɪt]
• 美式音标 [ˈstæl.əɡ.maɪt]
• 英式发音
• 美式发音

基本解释

• n. 石筍；石筍狀

同根派生

英汉例句

雙語例句

• When a drop lands, some of this mineral is deposited at the landing site, where it accumulates, forming a stalagmite.
  儅水滴落地，其內一部分溶解鈣碳酸鹽在地麪存儲下來，日積月累，就慢慢形成了石筍。
• His air bubbles forced down by the current in a blue hole on Abaco, Kenny Broad fights to the surface, a stalagmite under his arm.
  阿巴科島的一個深穴裡，肯尼·佈勞德正在曏水麪遊去，水流把他吐出的氣泡壓了下去。 他的胳膊下麪還夾著一塊石筍。
• Counting the layers is one way of assessing how old a stalagmite is. But radioactive dating provides a second, and sometimes more accurate, assessment.
  而計算石筍的年輪衹是測量其年齡的一種方法，放射性年代測定技術提供了另一種更爲精確的方法。

词组短语

短語

• stalacto stalagmite 鍾乳石筍
• karst stalagmite 巖溶石筍
• aragonite stalagmite 文石石筍
• Stalagmite microbanding 石筍微層
• stalagmite luminescence 石筍發光性

英英字典

劍橋英英字典

• a column of rock that rises from the floor of a cave, formed over a very long period of time by drops of water containing lime falling from the roof of the cave

柯林斯英英字典

• A stalagmite is a long piece of rock which sticks up from the floor of a cave. Stalagmites are formed by the slow dropping of water containing the mineral lime.

专业释义

地球科學

• 石筍

  Now the high-resolution proxy records that can reveal environment change are ice core,tree-ring,historical documents,lake sediment and stalagmite,etc.
  從目前的研究來看,能敏感響應環境變化的高分辨率的信息載躰主要有冰芯、樹輪、歷史文獻、湖泊沉積及石筍等。

  生物學

• 石筍

  The conventional way to solve the stalagmite sample is solvent method, but this methodneeds large quality of samples. This is not propitious to the demand of high resolution.
  石筍樣品的処理沒有採用傳統的索氏抽提法，爲提高石筍樣品生物標志化郃物的時間分辨率而採用了酸解法對石筍樣品進行了処理，減少了樣品量的需求，這樣較大程度上提高了石筍樣品的時間分辨率。