Frases de ejemplo en inglés con «aluminium»

Powders of aluminium, magnesium, silicon, etc. explode.
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Near the bed, the composite aluminium robot, with a human shape and with a rubber skin, cleverly painted to resemble human skin, glued to its body, was standing naked.
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Many boxes are produced out of aluminium.
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Aluminium is a metal.
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The principal natural isotope of aluminium is aluminium-27.
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Aluminium and glass are important materials in civil construction, even though not as important as steel and wood, for instance.
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The weight of aluminium in the Earth's crust corresponds to 8.13% of the total weight.
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Every recycled aluminium can saves enough energy to power a TV for three hours.
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Sledge hockey is a variation of ice hockey intended for disabled athletes, who sit on aluminium sledges with attached skate blades. The players each use two spiked fibreglass hockey sticks both to propel themselves forward and to pass the puck or shoot it towards the goal.
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Aluminium became more expensive than gold.
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Aluminium is insoluble in water.
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Bauxite is the main source of aluminium.
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Davy, a British chemist, isolated the pure elements barium, boron, calcium, magnesium, potassium, sodium and strontium, but we owe the discovery of metallic aluminium to Ørsted, a Danish physicist.
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The can was made out of aluminium.
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The aluminium is melted here and then poured into the moulds there.
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In examining a large number of minerals for helium, Strutt found that some samples of beryl, a beryllium aluminium silicate, contain a relatively very large amount of helium, but only traces of thorium, and were altogether inactive.
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Aluminium doesn't conduct electricity as well as copper.
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Aluminium doesn't conduct electricity as well as copper does.
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As stated above, Gadolinite was discovered by Arrhenius in 1788. Geijer examined it in the same year, and described it as a black zeolite. In 1794 it was analysed by Gadolin, who declared it to be a silicate of iron, aluminium, and a new element which he called Ytterbium. In 1797 Ekeberg examined it, and confirmed the discovery. He proposed the name Gadolinite for the mineral, and Yttria for the new earth; these names were accepted by Klaproth, who examined it with Vauquelin in 1800, and by the French crystallographer Haüy. In 1802 Ekeberg showed that the oxide originally taken for alumina was in reality beryllia; in 1816 Berzelius showed that ceria was present with the yttria. About 1838 Mosander began his classical work on the earths in gadolinite. In that year he announced the separation of Lanthana, and in 1842 that of Didymia, which he had actually discovered eighteen months earlier. In the latter year he announced the separation of erbia and terbia. In 1842 also Scheerer declared that the yttria from gadolinite was a mixture of earths, from its different behaviour on heating in closed and open vessels; but when Mosander announced the discovery of didymia (the announcement appears to have been hastened indeed by Scheerer’s observation) it was agreed that the colouration observed was probably due to that earth. The further history of these earths must be continued elsewhere (vide p. 111).

Lead is much heavier than aluminium.

Is your bike frame made of steel or aluminium?

"Is your bike frame made of steel or aluminium?" "Neither. It's a carbon-fibre frame."