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"hilm" - 2 õppematerjali

Book report form --Life-The Universe and Everything
10
docx

Book report form - "Life, The Universe and Everything"

It let Krikkit to survive, even when the the rest of the universe ends. The key to Slo-Time envelope was a key. Then robots arrive who escaped the envelope. They retrieve the pieces of the Gate. When another piece of the Gate, the Silver Bail is found, Arthur is being separated from the others and he finds himself at a Cathedral of Hate. It's created by a creature Agrajag. He tries to kill Arthur because of assassinations by Arthur. Luckily, Agrajag realises that when he kills hilm, it causes a paradox, because Arthur had to cause his death ath Stavromula Beta and took Arthur out of his relative timeline too soon. But he kills Arthur anyway. But Arthur escapes somehow, flying. He learned to fly many years ago when he missed the ground while catching sight of a piece of luggage he had lost in Greek. When he finds the luggage, he comes on the flying part and find his friend again. They find Trillian, but they get know that they are too late already

Kirjandus → Inglise kirjandus
14 allalaadimist
Osoonikihi olukord ja seda mõjutavad tegurid
74
docx

Osoonikihi olukord ja seda mõjutavad tegurid

Osooni olukord ja seda mõjutavad tegurid autor:aErkki Eessaar vormistas: Merlin-hans Hiiekivi BT I asendajaid. Need sisaldavad vähe või üldse mitte kloori. Samas kipuvad nad olema põlemisohtlikud ja mõned ka mürgised. Samuti tuleb nende hilm kallim. S.Kauppineni(1991) andmeil kasutatakse Soome ettevõtetes polüstüreeni tootmisel CFC ühendite asemel ühendit R-22. See ühend on mittetäielikult halogeenitud klorofluorosüsivesinik. R-22 osooni hävitamise potensiaal on 0,05 samal ajal kui CFC-11 ja CFC-12 vastav potensiaal on 1,0. R- 22 kasutatakse ka külmutusagendina suurtes külmutusseadmetes. Soomes kasutatakse keemilises puhastuses ka vähesel määral 113-triklorofluori. Aerosoolidest on Soomes kasutusele võetud

Bioloogia → Bioloogia
4 allalaadimist


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