Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3777Chemical news office., 1932 |
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Strona 134
... mass , each proton ( for some reason not yet understood ) contributing about 1,840 times more than each electron . Every substance is made up of blocks of the same two sorts . If you compare differ- ent substances you find that the ...
... mass , each proton ( for some reason not yet understood ) contributing about 1,840 times more than each electron . Every substance is made up of blocks of the same two sorts . If you compare differ- ent substances you find that the ...
Strona 135
... mass . Any of the usual operations of the electrical engineer , such as charging and dis- charging a condenser or a storage battery , or driving a dynamo and conducting elec- tricity from it to a distant station where it can actuate a ...
... mass . Any of the usual operations of the electrical engineer , such as charging and dis- charging a condenser or a storage battery , or driving a dynamo and conducting elec- tricity from it to a distant station where it can actuate a ...
Strona 142
... mass - production , and for the sake of cheapening the unit we develop out- put on a gigantic scale . Almost automatic- ally the machine delivers a stream of articles in the creation of which the workman has had little part . He has ...
... mass - production , and for the sake of cheapening the unit we develop out- put on a gigantic scale . Almost automatic- ally the machine delivers a stream of articles in the creation of which the workman has had little part . He has ...
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THE CHEMICAL NEWS | 131 |
Chemical | 134 |
Subscription to the Society including The Analyst 21s per annum Sec C A Mitchell | 143 |
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