The Universal Preceptor: Being a General Grammar of Arts, Sciences, and Useful Knowledge ...A. Phelps, 1826 - 312 страница |
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Страница 4
... effect . -But the author may be said to be sanguine ; he , therefore , forbears to say all to which his hopes prompt him , and leaves his book to speak for itself and prove its worth , by its actual effects on the rising generation ...
... effect . -But the author may be said to be sanguine ; he , therefore , forbears to say all to which his hopes prompt him , and leaves his book to speak for itself and prove its worth , by its actual effects on the rising generation ...
Страница 22
... effect with lead and a tobbaco - pipe , men effect in regard to all the metals , by similar or slightly- varied means . 96. Civilization depends so much on the discovery of the useful metals , that little progress can be made from a ...
... effect with lead and a tobbaco - pipe , men effect in regard to all the metals , by similar or slightly- varied means . 96. Civilization depends so much on the discovery of the useful metals , that little progress can be made from a ...
Страница 58
... effect certain objects without increase of power , as in clocks or watches . Sometimes a greater power is applied to produce in- creased motion , as in the roasting - jack , and in many mills . Obs .-- On duly considering the vast ...
... effect certain objects without increase of power , as in clocks or watches . Sometimes a greater power is applied to produce in- creased motion , as in the roasting - jack , and in many mills . Obs .-- On duly considering the vast ...
Страница 61
... effect of a pump ; and all that is to be done is by proper contrivances to draw out the air above , and keep up a supply of the water below . 197. A pump consists of a wooden or copper pipe , with a long iron rod to work up and down ...
... effect of a pump ; and all that is to be done is by proper contrivances to draw out the air above , and keep up a supply of the water below . 197. A pump consists of a wooden or copper pipe , with a long iron rod to work up and down ...
Страница 84
... effect will be the same ; the point of the axis , called the pole of the globe , will point to the same spot , while all the parts will perform smaller or larger circuits , in proportion as they are removed in a greater or less degree ...
... effect will be the same ; the point of the axis , called the pole of the globe , will point to the same spot , while all the parts will perform smaller or larger circuits , in proportion as they are removed in a greater or less degree ...
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acid acre ancient angle animals aqueous humour Asia atmosphere atoms blood bodies Britain Cæsar called carbon carbonic acid cause chief chyle circle clouds colours combined consists copper countries degrees distance divided division duce earth effect electrical England English equal equator fall fire fluid force four glass globe half hatchment heat heavens Hence inches inhabitants insects iron islands Julius Cæsar Jupiter kinds lacteals land lens light lines matter Mercury metals miles millions mineral moon motion move nations nature nerves north pole object Obs.-The ocean optic nerve orbit oxygen pass phenomena pistil plants pounds principle produce proportion quadrupeds rays round Saturn savage nations sense side soil solid Sophism south pole species stamens stars stone substance sulphur sulphuric acid supposed surface Syllogism telescope tion tribes various vegetables velocity vibrations whole winds