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核心詞議：

速記方法


知識擴展


中文詞源： siliceous
精選例句

常見考點例句：

The contact relationship of black diorite and grey siliceous rock .

黑色閃長巖與灰色硅質巖接觸。

The hard , siliceous bivalve shell of a diatom .

硅藻細胞殼硅藻的堅硬含硅的硬殼。

Flinty odour : a characteristic odour taste of some dry wines made from grapes grown on certain siliceous soils .

燧石般的氣味：某些干葡萄酒的典型氣味，它們以在高硅酸鹽土壤中生長的葡萄釀制。

Slate formation and culture tone , is the result of the earth 's crust movement , sand and cement ( siliceous content , calcium carbonate , clay , ferric oxide , calcium sulphate , etc. ) after long-term huge pressure compression bonding and form a sedimentary rock .

板巖的形成與文化石一樣，是由于地球的地殼運動，砂粒與膠結物（硅質物、碳酸鈣、粘土、氧化鐵、硫酸鈣等）經長期巨大壓力壓縮粘結而形成的一種沉積巖。

Through the spectrum analysis , the authors found that the microspherulites are mainly the lithical spherules , that is , the apatite and the siliceous spherules .

通過波譜分析，微球粒主要為石質球，即磷灰石球和硅質球。