Nature, Količina 253Sir Norman Lockyer Macmillan Journals Limited, 1975 |
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Zadetki 1–3 od 74
Stran 260
... separation of gaseous isotopes METHODS of separation of isotopes and in particular the separa- tion of uranium isotopes , have long been studied1.2 . Here I present a new variation of the " time - of - flight ” process , applic- able to ...
... separation of gaseous isotopes METHODS of separation of isotopes and in particular the separa- tion of uranium isotopes , have long been studied1.2 . Here I present a new variation of the " time - of - flight ” process , applic- able to ...
Stran 341
... separation in meander bends It is generally assumed that downstream flow through meander bends is helicoidal and is accompanied by a transverse , bottom flow component directed towards the inner bank1 - 3 . Thus particles of sediment on ...
... separation in meander bends It is generally assumed that downstream flow through meander bends is helicoidal and is accompanied by a transverse , bottom flow component directed towards the inner bank1 - 3 . Thus particles of sediment on ...
Stran 342
... separation ( ref . 3 ) . Data point 3 refers to the River Barwon ( ref . 10 ) where flow separation was observed but where the Froude number is given only as less than 0.1 . ○ , No flow separa- tion ; △ , flow separation ; Rm ...
... separation ( ref . 3 ) . Data point 3 refers to the River Barwon ( ref . 10 ) where flow separation was observed but where the Froude number is given only as less than 0.1 . ○ , No flow separa- tion ; △ , flow separation ; Rm ...
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PrenticeHall Inc 1974 Cleveland Ohio CRC Press Inc Oxford Blackwell Scientific Publications 1974 | 119 |
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