Science, Том 134John Michels (Journalist) American Association for the Advancement of Science, 1961 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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Стр. 491
... range 0-14 , scale length 3 " , readable to 0.05 pH Unit . • Available compact battery pack · for field use ( $ 38.00 addtl . ) . Fully stabilized , simple , usable with all types of electrodes . Write for Bulletin # 195 $ 135 ...
... range 0-14 , scale length 3 " , readable to 0.05 pH Unit . • Available compact battery pack · for field use ( $ 38.00 addtl . ) . Fully stabilized , simple , usable with all types of electrodes . Write for Bulletin # 195 $ 135 ...
Стр. 858
... range 0 to 999.9 volts in three steps . Input impedance in the highest range is 10 megohms ; in the inter- mediate range it is 1.0 megohm ; and in the lowest range , 100 megohms minimum . Accuracy is said to be ± 0.01 percent of full ...
... range 0 to 999.9 volts in three steps . Input impedance in the highest range is 10 megohms ; in the inter- mediate range it is 1.0 megohm ; and in the lowest range , 100 megohms minimum . Accuracy is said to be ± 0.01 percent of full ...
Стр. 10
... ranges and range rates for the times of the experiment . The interpulse period employed was less than the time required for the elec- tromagnetic energy from the radar to traverse the region of space which , from a priori position ...
... ranges and range rates for the times of the experiment . The interpulse period employed was less than the time required for the elec- tromagnetic energy from the radar to traverse the region of space which , from a priori position ...
Содержание
Millipore | 640 |
DETERMINATION | 654 |
Particles containing lead in both soluble | 672 |
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