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Стр. 1208
Of the 28 new comets found The comet returned in 1776 but was since the beginning of 1960 , six are badly situated and not observed . By periodic ; all have periods of less than some quirk of fate , Lexell's comet 16 years — three ...
Of the 28 new comets found The comet returned in 1776 but was since the beginning of 1960 , six are badly situated and not observed . By periodic ; all have periods of less than some quirk of fate , Lexell's comet 16 years — three ...
Стр. 1376
If the net lepton number amount of helium observed could be was established in the same process , due to production in short - lived mas- many more leptons than baryons would sive stars which formed and exploded have had to be created ...
If the net lepton number amount of helium observed could be was established in the same process , due to production in short - lived mas- many more leptons than baryons would sive stars which formed and exploded have had to be created ...
Стр. 1673
The range of effective glutaraldehyde concentration was fairly broad ; positive results have been observed with concentrations of 0.5 and 10 percent . The effectiveness of the concentration of glutaraldehyde in promoting the reaction ...
The range of effective glutaraldehyde concentration was fairly broad ; positive results have been observed with concentrations of 0.5 and 10 percent . The effectiveness of the concentration of glutaraldehyde in promoting the reaction ...
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acid activity addition American animals appear applications associated biology cells chairman chemical Chemistry comets complete concentration containing Department determined discussion effect electron experiments fact field function gametophytes given human important increase indicated Institute interest International laboratory lead less major material means measured mechanism membrane ment method minutes Model nature normal Notes observed obtained occur operation organic percent period phase physics placed position possible preparation present Press problems produced protein range reaction recent record References response samples School Science scientific scientists separation similar single solution space specific structure studies suggest Table temperature theory tion United University values volume write York