läntinen palearktinen alue |
western palearctic region |
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läntinen taiga |
Western taiga |
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läntisen Mustanmeren alueen Paeonian arot |
Western Pontic Paeonian steppes |
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läntisen Mustanmeren alueen Paeonian arot |
Western Pontic steppes |
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läntisen Mustanmeren alueen pyökkimetsät |
Western Pontic beech forests |
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läpäisemätön pinta |
impermeable surface |
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läpäisevyys |
permeability (The ability of a membrane or other material to permit a substance to pass through it) |
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läpäisevyyteen perustuva menetelmä |
permeation method |
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lapintiira |
Arctic tern |
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läpipainopakkaus |
blister pack |
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läpivirtaus |
flow (The forward continuous movement of a fluid through closed or open channels or conduits) |
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läpivirtausmäärä |
flow (The forward continuous movement of a fluid through closed or open channels or conduits) |
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läpivirtaustesti |
percolation test |
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laplatanturpiaali |
saffron-cowled blackbird |
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lapsi |
child (A person below the age of puberty) |
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lapsikuolleisuus |
infant mortality (The rate of deaths occurring in the first year of life for a given population) |
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Larsenin menetelmä |
Larsen's method |
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laser |
laser (Acronym for Light Amplification by Stimulated Emission of Radiation; a device that produces a powerful, highly directional, monochromatic, coherent beam of light. Laser consist of a transparent cylinder with a reflecting surface at one end and a partially reflecting surface at the other. Light waves are reflected back and forth, some of them emerging at the partially reflecting end. The light source may be a ruby, whose chromium atoms are excited by a flash lamp so that they emit pulses of highly coherent light, or a mixture of inert gases that produce a continuos beam, or a cube of treated gallium arsenide which emits infrared radiation when an electric current passes through it) |
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lasi |
glass (A hard, amorphous, inorganic, usually transparent, brittle substance made by fusing silicates, sometimes borates and phosphates, with certain basic oxides and then rapidly cooling to prevent crystallization) |
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lasiintuminen |
vitrification (Formation of a glassy or noncrystalline material) |
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