Science, Том 14John Michels (Journalist) American Association for the Advancement of Science, 1889 |
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Стр. 123
... according to the current to be measured . The measuring pendu- lum shown in Fig . 1 , which is an alternating - current meter , carries a fork - shaped piece of brass fitted with a coil of fine wire , which swings freely through the ...
... according to the current to be measured . The measuring pendu- lum shown in Fig . 1 , which is an alternating - current meter , carries a fork - shaped piece of brass fitted with a coil of fine wire , which swings freely through the ...
Стр. 195
... according to the regular navy code , could be read by about one officer out of ten . Few officers can read that fast . The average speed of signalling , then , by the " wigwag " system is probably less than nine words per minute . It ...
... according to the regular navy code , could be read by about one officer out of ten . Few officers can read that fast . The average speed of signalling , then , by the " wigwag " system is probably less than nine words per minute . It ...
Стр. 254
... according to circumstances by any one of five , — an evident increase of motor complexity . Next , in passing from II . to III . , we find a smaller increase of .066 of a second easily ex- plicable by reflecting that we have already had ...
... according to circumstances by any one of five , — an evident increase of motor complexity . Next , in passing from II . to III . , we find a smaller increase of .066 of a second easily ex- plicable by reflecting that we have already had ...
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A WEEKLY NEWSPAPER OF ALL THE ARTS AND SCIENCES | 35 |
Subscriptions United States and Canada | 60 |
Communications will be welcomed from any quarter Rejected manuscripts will | 236 |
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