Mechanics' Magazine, and Journal of the Mechanics' Institute, 第 1 卷D. K. Minor and J. E. Challis., 1833 |
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第 1 到 5 筆結果,共 89 筆
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... machinery of his own invention - among them are spinning jennies , paper machines , steam engines , and a printing press . These are a few instances , quoted for two reasons : the one is to show the important station in society some ...
... machinery of his own invention - among them are spinning jennies , paper machines , steam engines , and a printing press . These are a few instances , quoted for two reasons : the one is to show the important station in society some ...
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... Machinery and Manu- disengaging the horses from , describ - Cotton manufactories , account of , in factures , page +1 ed , 22 , 51 - account of , propelled by New - York state , 112 steam , 178 , 180 , 181 Creation , Boundlessness of ...
... Machinery and Manu- disengaging the horses from , describ - Cotton manufactories , account of , in factures , page +1 ed , 22 , 51 - account of , propelled by New - York state , 112 steam , 178 , 180 , 181 Creation , Boundlessness of ...
第 頁
... machinery , account of , 70 Fulton , Robt . account of his first steam- boat voyage , 173 Future , bias of mind respecting the , 328 G. Garden of Bijous , description of , by Flora Brumal , 191 Geometrical Diagrams , review of , 290 ...
... machinery , account of , 70 Fulton , Robt . account of his first steam- boat voyage , 173 Future , bias of mind respecting the , 328 G. Garden of Bijous , description of , by Flora Brumal , 191 Geometrical Diagrams , review of , 290 ...
第 頁
... of th same kind - accuracy of , when exo cuted by machinery , +13 Working Man's Companion , review of 247 Wrought Iron , Ploughs made of 21 . MECHANICS ' MAGAZINE , AND REGISTER OF INVENTIONS AND IMPROVEMENTS viii INDEX .
... of th same kind - accuracy of , when exo cuted by machinery , +13 Working Man's Companion , review of 247 Wrought Iron , Ploughs made of 21 . MECHANICS ' MAGAZINE , AND REGISTER OF INVENTIONS AND IMPROVEMENTS viii INDEX .
第 3 頁
... machinery : he had minutely examined it , and knew the effects of each part , though he had not received any thing like a scientific education . If he had , we should in all probability have . been indebted to him for scientific ...
... machinery : he had minutely examined it , and knew the effects of each part , though he had not received any thing like a scientific education . If he had , we should in all probability have . been indebted to him for scientific ...
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appear applied boat body boiler called carriage cast iron cause chimney cloudy color common construction copy cotton cylinder decimal decimal fraction diameter distance earth effect Eli Whitney employed engine equal experiment feet fire fluid force friction give heat horses hour improvement inches inclined plane invention iron labor lever light Liverpool London Mechanics machine machinery Magazine mandril manufacture means ment metal miles mode motion mould Mount Carbon move nature neral New-York operation paper pass patent piece pipe piston plate pounds pounds weight present principle printing produced pulley pump purpose quantity rail Railroad retina road Robert Seppings rollers rudder screw ship side steam steam engine steamboat stone straight edge substance surface tained thing timber tion tube turpentine velocity vessel weight wheel Whitney whole wood wrought iron yards
熱門章節
第 87 頁 - I have seen the water run like a constant fountain stream forty foot high; one vessel of water rarefied by fire driveth up forty of cold water. And a man that tends the work is but to turn two cocks, that, one vessel of water being consumed, another begins to force and re-fill with cold water, and so successively, the fire being tended and kept constant, which the self-same person may likewise abundantly perform in the interim, between the necessity of turning the said cocks.
第 275 頁 - I elevated myself upon a platform and addressed the assembly. I stated that I knew not what was the matter, but if they would be quiet and indulge me for half an hour, I would either go on or abandon the voyage for that time.
第 275 頁 - The loud laugh often rose at my expense ; the dry jest ; the wise calculation of losses and expenditures ; the dull but endless repetition of " the Fulton Folly." Never did a single encouraging remark, a bright hope, or a warm wish, cross my path.
第 247 頁 - Speak not but what may benefit others or yourself; avoid trifling conversation. 3 ORDER Let all your things have their places; let each part of your business have its time. 4 RESOLUTION Resolve to perform what you ought; perform without fail what you resolve. 5 FRUGALITY Make no expense but to do good to others or yourself; ie, waste nothing.
第 262 頁 - Croesus' wealth a straw; For care, I care not what it is; I fear not fortune's fatal law; My mind is such as may not move For beauty bright, or force of love. I wish but what I have at will; I wander not to seek for more; I like the plain, I climb no hill; In greatest storms I sit on shore, And laugh at them that toil in vain To get what must be lost again.
第 323 頁 - Whereas the main Business of Natural Philosophy is to argue from Phenomena without feigning Hypotheses, and to deduce Causes from Effects, till we come to the very first Cause, which certainly is not mechanical; and not only to unfold the Mechanism of the World, but chiefly to resolve these and such like Questions.
第 247 頁 - SINCERITY. Use no hurtful deceit; think innocently and justly, and, if you speak, speak accordingly. 8. JUSTICE. Wrong none by doing injuries, or omitting the benefits that are your duty.
第 246 頁 - I would you were a brother of the angle ; for a companion that is cheerful, and free from swearing and scurrilous discourse, is worth gold. I love such mirth as does not make friends ashamed to look upon one another next morning...
第 274 頁 - The other redeems it from all its insignificance; for it tells me that in the leaves of every forest, and in the flowers of every garden, and in the waters of every rivulet, there are worlds teeming with life, and numberless as are the glories of the firmament.
第 274 頁 - The one has suggested to me, that beyond and above all that is visible to man, there may lie fields of creation which sweep immeasurably along, and carry the impress of the Almighty's hand to the remotest scenes of the universe. The other suggests to me...