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silicon ['sɪlɪkən] n
gen. Si
agric. (Si, 14 号元素)
anim.husb. 旧名:矽
avia. 【化】硅; 〔化〕硅
dril. 石英
earth.sc. 化学元素
hydroel.st.
met. (Si)
polym. 有机硅
sol.pow. 化学元素
space (化学元素,符号 Si,旧名矽)
tech.
silicon A brittle metalloid element that exists in two allotropic forms; occurs principally in sand, quartz, granite, feldspar, and clay. It is usually a grey crystalline solid but is also found as a brown amorphous powder. It is used in transistors, rectifiers, solar cells, and alloys. Its compounds are widely used in glass manufacture, the building industry, and in the form of silicones n
environ. (脆性非金属元素,以两个同素异形体的形式组成,主要存在于砂,石英,花岗岩,长石,粘土。通常是灰色的晶体,但也发现有棕色无定形粉末。它用在晶体管,整流器,太阳能电池,和合金中。它的化合物被广泛应用于玻璃制造、建筑业,以及在有机硅的形式。)
Silicon ['sɪlɪkən] n
pharm. 赐你康 (二甲硅油 (dimeticone) 片剂商品名;抗胃肠胀气药)
silicon: 1637 phrases in 53 subjects
Agriculture29
Air defense6
Animal husbandry1
Architecture2
Automobiles33
Aviation27
Bridge construction2
Business9
Chemistry36
Compressors1
Construction4
Consulting3
Desert science3
Drilling3
Earth sciences17
Ecology4
Economy1
Electric machinery46
Electricity5
Electronics482
Engineering geology1
Food industry1
Food service and catering1
General30
Geology1
Geophysics15
Household appliances2
Hydroelectric power stations2
Information technology11
Mechanics4
Metallurgy273
Multimedia6
Oil / petroleum31
Pharmacology2
Physics1
Plastics4
Polygraphy1
Polymers13
Project management2
Radio7
Rail transport11
Refrigeration1
Semiconductors19
Shipbuilding10
Solar power5
Space90
Steel production8
Technology345
Telecommunications15
Textile industry3
Thermal Energy1
Water resources2
Wind Energy5