coring的用法和樣例：
例句
- The earth has a core and a mantle around it.
地球的中心是地核，地核的周圍是地幔。 - He is American to the core.
他是個地地道道的美國人。 - He ate the plum, and threw the core away.
他吃掉了李子，並扔掉了果核。 - The core of our appeal is freedom of speech.
我們的要求的核心是言論自由。
辭彙搭配
- coring bit 取芯鑽頭
- coring tube 底質柱狀取樣器...
- lateral coring 側向取岩心,井壁取樣...
- coring tool 岩心提取器
- coring winch 深水絞車
- coring segregation 晶內偏析
- coring up [機] 裝砂心
- coring device 除芯機
- coring procedure 取樣步驟
