硅 (w)

(guī) silicon (chemistry)

硅化木 (w)

(guīhuàmù) petrified wood (geology)

硅晶片 (w)

(guījīngpiàn) silicon chip

硅橡胶 (w)

(guīxiàngjiāo) silicone

硅沙 (w)

(guīshā) silicon sand

硅灰石 (w)

(guīhuīshí) wollastonite CaSiO3

硅片 (w)

(guīpiàn) silicon chip

硅石 (w)

(guīshí) siliceous rock

硅肺病 (w)

(guīfèibìng) silicosis (occupational disease of miners); grinder's disease; also written 矽末病

硅藻 (w)

(guīzǎo) diatom (single-celled phytoplankton)

硅藻门 (w)

(guīzǎomén) Bacillariophyta, phylum of diatom single-celled phytoplankton

硅谷 (w)

(guīgǔ) Silicon Valley

硅质 (w)

(guīzhì) siliceous; containing silica

硅质岩 (w)

(guīzhìyán) siliceous rock (mostly composed of silica)

硅酸 (w)

(guīsuān) silicic acid; silicate

硅酸氟铝 (w)

(guīsuānfúlǚ) aluminum fluorosilicate

硅酸盐 (w)

(guīsuānyán) silicate

硅酸盐水泥 (w)

(guīsuānyánshuǐní) Portland cement

硅铝质 (w)

(guīlǚzhì) sial rock (containing silicon and aluminium, so comparatively light, making continental plates)