...In the end this will retard the progress ofMahommedanism; for the blacks see that it is nowno protection for them against their more powerfulneighbours and their periodical razzias... 
James Richardson 「Narrative of a Mission to Central Africa Performed in the Years 1850-51, Volume 2」
...Not caring to suggest significance inher absence by questioning the servants,he waited in the salon without givingorders to retard the dinner...
Various 「Ainslee's magazine, Volume 16, No. 2, September, 1905」
...Furthermore, all ticks that can be seen should beremoved from the sick cattle, as they keep weakening the animal by withdrawinga considerable quantity of blood, and thereby retard recovery...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...Careful handling of animalswas found to prevent, or at least retard, retraction of the testes...
Charles L. Douglas 「Comparative Ecology of Pinyon Mice and Deer Mice in Mesa Verde National Park, Colorado」
...The ultimate effect of tidal friction and dissipation of energy will,therefore, be to gradually retard the earth till it does not rotate withreference to the moon, i...
Oliver Lodge 「Pioneers of Science」
...But if theplanet is so situated as to retard the velocity of the comet, theparabolic orbit will be changed into an ellipse, and the comet willbecome a periodic one...
Robert Stawell Ball 「The Story of the Heavens」
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