anals to transport coal and need surveyors to help them find the coal deposits that are worthy of mining; as well as determine the best courses for the channels。 這些公司建造運河來運煤,因此需要測量員來幫助他們找到值得開採的煤炭沉積位置,並決定運河流經的最佳路線。
派生 mining(n。 採礦)
mineral['min?r?l]n。 礦物,礦石 a。 礦物的,礦質的
搭配 mineral crystal 礦物晶體
例句 1。 The researches have shown that certain minerals are required for the normal growth and development of the plants。 研究顯示,一些特定的礦物對植物的正常生長發育是必需的。
2。 The mineral content in groundwater monly increases with depth; but even quite shalloight be highly saline。 地下水中的礦物質含量隨著深度增加,但即便是淺含水土層也可能含有較高的鹽分。
mud[m?d]n。 泥,泥漿
搭配 volcanic mud 火山泥
例句 1。 The remains of microscopic organism turned into petroleum once they were buried under mud。 一旦微生物被埋藏在泥土中,它的殘骸就會變成石油。
2。 Microscopic organisms settle to the seafloor and accumulate in marine mud; thus marine sediment was formed。 微生物生存於海底,並聚積在海底的淤泥之中,這樣便形成了海洋沉積物。
mustard['m?st?rd]n。 芥末;芥菜
搭配 cabbage mustard 芥蘭;mustard family 十字花科
例句 Lots of members of the mustard family can be found in tropical and subtropical areas。 大多數十字花科成員可以在熱帶及亞熱帶地區找到。
mutualism['mju:?u?liz?m]n。 共棲,互利共生
例句 Mutualism normally contains the interaction between two members of the same species。 共棲通常包括相同物種的兩個成員間的相互作用。
要點 互利共生指的是兩個物種生活在一起,並且雙方都能從中獲益的共生(symbiosis)現象。而如果將兩者分開,則兩者都無法生存。
nebula['nebj?l?]n。 星雲
搭配 ring nebula 環狀星雲
例句 Chondrule must have been melted in a small ai