ScienceJohn Michels (Journalist) 1947 |
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Стр. 172
... laboratory . An efficient salt water system at a marine laboratory is the nucleus upon which the activity of the laboratory depends , and too much care cannot be exercised in its efficient operation . One is justified in looking with ...
... laboratory . An efficient salt water system at a marine laboratory is the nucleus upon which the activity of the laboratory depends , and too much care cannot be exercised in its efficient operation . One is justified in looking with ...
Стр. 215
... laboratory in which experiments were conducted for the interpretation of astro- nomical observations was established by Sir William Huggins on Upper Tulse Hill . The advantage of imitating celestial phe- nomena under laboratory ...
... laboratory in which experiments were conducted for the interpretation of astro- nomical observations was established by Sir William Huggins on Upper Tulse Hill . The advantage of imitating celestial phe- nomena under laboratory ...
Стр. 284
... Laboratory men . The visitor is , therefore , directly responsible for a portion of the re- search program . He also makes direct contributions , sometimes accidentally , to other related investigations . For example , the informal ...
... Laboratory men . The visitor is , therefore , directly responsible for a portion of the re- search program . He also makes direct contributions , sometimes accidentally , to other related investigations . For example , the informal ...
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Grim J M 354 430 502 | 10 |
Sci 105 | 19 |
Plasma Accelerator Factor and Purified | 22 |
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