a hard mineralcomposedof the chemical compound silicon dioxide
free quartz ... a natural crystalline mineralis composedof silicon dioxide
Quartz ... a natural crystalline mineralis composedof silicon dioxide
This productis composedof amorphous silicon dioxide
a film ... ( just like quartz or glasscomposedof silicon dioxide
a silicon dioxide layercomposedof silicon dioxide
the silicon dioxide layer ... as its major componentcomposedof silicon dioxide
the groupcomposedof silicon dioxide , colloidal silicon dioxide
to rapid agingcan leadto rapid aging
brittleness in teeth , nails , and hairmay causebrittleness in teeth , nails , and hair
hair loss , poor bone development , the formation of wrinkles , premature aging and brittleness of nails and haircan causehair loss , poor bone development , the formation of wrinkles , premature aging and brittleness of nails and hair
in poor bone formation , unhealthy skin and teethcan resultin poor bone formation , unhealthy skin and teeth
of one conductivitycomposed principallyof one conductivity
silicosismay causesilicosis
for use in room temperaturedesignedfor use in room temperature
The petrified wood fossils(passive) are composedThe petrified wood fossils
for use in room temperature curing , high performance sealants , coatings and adhesivesdesignedfor use in room temperature curing , high performance sealants , coatings and adhesives
Tiger 's eye(passive) is composedTiger 's eye
alsomay ... leadalso
alsocausedalso
The opal stone(passive) is composedThe opal stone
In devices in a semiconductor substratecausesIn devices in a semiconductor substrate
quartz and rock crystal(passive) are composedquartz and rock crystal
of skeletons of prehistoric aquatic plants which is used for its ABSORPTION qualitycomposedof skeletons of prehistoric aquatic plants which is used for its ABSORPTION quality
the mineral quartzcomposesthe mineral quartz
alsocontributesalso
Field oxide layer 40(passive) may be composedField oxide layer 40
Clear Quartz(passive) is composedClear Quartz
in reduced haze of the filmresultsin reduced haze of the film
The crystal of rock belongs group of quartz and(passive) is composedThe crystal of rock belongs group of quartz and
These crystals(passive) are primarily composedThese crystals
The crystal(passive) is composedThe crystal
This stone(passive) is mostly composedThis stone
the shift(passive) caused bythe shift
1(passive) was composed1
The gem itself(passive) is composedThe gem itself
Amethyst stone(passive) is designedAmethyst stone
serious eye irritation or damagecan causeserious eye irritation or damage
of submicroscopic quartz shardscomposedof submicroscopic quartz shards
from this oxidation stepresultsfrom this oxidation step