Chemical News and Journal of Industrial Science, Tomy 123-124Chemical news office., 1921 |
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Strona 21
... whole cooled down to o ° and re- duction effected by gradually introducing 130 g . of sodium hydrosulphite ( commercial powder ) with continuous mechanical stirring . During this process , the temperature should not be permitted to rise ...
... whole cooled down to o ° and re- duction effected by gradually introducing 130 g . of sodium hydrosulphite ( commercial powder ) with continuous mechanical stirring . During this process , the temperature should not be permitted to rise ...
Strona 24
... whole range of frequency under investigation . When the interruptions syn- chronise with any component of the current , the galvanometer responds by giving a steady deflec- tion whose magnitude depends on the phase differ- ence , and ...
... whole range of frequency under investigation . When the interruptions syn- chronise with any component of the current , the galvanometer responds by giving a steady deflec- tion whose magnitude depends on the phase differ- ence , and ...
Strona 29
... whole crop of wild - cat proposals to make paper from everything , anything , and sometimes bordering on nothing . Nature , however , is not so fantastically generous as that . He whom she would favour must delve into her secrets slowly ...
... whole crop of wild - cat proposals to make paper from everything , anything , and sometimes bordering on nothing . Nature , however , is not so fantastically generous as that . He whom she would favour must delve into her secrets slowly ...
Strona 36
... whole region under consideration under- went extremely slow submergence , the negative movements continuing from early Jurassic to late Cretaceous times . ( 5 ) This was succeeded by one of a positive nature , the actual emergence of ...
... whole region under consideration under- went extremely slow submergence , the negative movements continuing from early Jurassic to late Cretaceous times . ( 5 ) This was succeeded by one of a positive nature , the actual emergence of ...
Strona 41
... whole , are the same for any distance . At present , from Burma ports , they are about £ 6 , but this is abnormal , and I am advised on good authority that the eventual normal figure will not exceed £ 4 . The prospects , therefore , are ...
... whole , are the same for any distance . At present , from Burma ports , they are about £ 6 , but this is abnormal , and I am advised on good authority that the eventual normal figure will not exceed £ 4 . The prospects , therefore , are ...
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