Congressional Serial SetU.S. Government Printing Office, 1937 Reports, Documents, and Journals of the U.S. Senate and House of Representatives. |
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第 1 到 5 筆結果,共 82 筆
第 4 頁
... land of Aladdin , who , according to all accounts , pos- sessed a wonderful lamp that could do truly miracu- lous things such as transporting a person from one city to another on a rug or creating a ship full of jewels . This visitor ...
... land of Aladdin , who , according to all accounts , pos- sessed a wonderful lamp that could do truly miracu- lous things such as transporting a person from one city to another on a rug or creating a ship full of jewels . This visitor ...
第 8 頁
... lands , and by ma- chines the tending of which employers prefer young persons to old ones . Thus new inventions bring in- security to the aged . There is also the problem of security of employment . The large numbers of un- employed are ...
... lands , and by ma- chines the tending of which employers prefer young persons to old ones . Thus new inventions bring in- security to the aged . There is also the problem of security of employment . The large numbers of un- employed are ...
第 9 頁
... land used for growing such feed is turned to other uses . This is a secondary effect . As land formerly used for stock feed yields other crops , the quantity is increased of other agricultural products , which tends to lower their ...
... land used for growing such feed is turned to other uses . This is a secondary effect . As land formerly used for stock feed yields other crops , the quantity is increased of other agricultural products , which tends to lower their ...
第 11 頁
... lands from horse feed to other uses will affect the prices of agricultural products . The displacement of one ... land takes some time , partly because of the influ- ence in volume of use , but also because agricultural price is a ...
... lands from horse feed to other uses will affect the prices of agricultural products . The displacement of one ... land takes some time , partly because of the influ- ence in volume of use , but also because agricultural price is a ...
第 12 頁
... lands , for which capital was required , or from natural increase , which took time . That the Civil War could have been foreseen as a derivative influ- ence of the cotton gin is extremely doubtful , for there were too many factors ...
... lands , for which capital was required , or from natural increase , which took time . That the Civil War could have been foreseen as a derivative influ- ence of the cotton gin is extremely doubtful , for there were too many factors ...
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agriculture airplane alternating current aluminum areas automobile average broadcast Bureau cellulose chemical cities coal commercial communication construction cost cotton direct current displaced duction economic effects efficiency electric employed employment engine equipment factors farm Federal Power Commission fertilizer field freight fuel future gasoline highway horsepower important improvements increased industry influence internal-combustion engine inventions iron kilowatt-hours kilowatts labor less light lines machine machinery man-years manufacturing materials mechanical ment metal metallurgy methods million mineral mining motor nomic operation output passenger Patent pools patents percent petroleum plants possible prediction present printing problem production progress radio railroad recent result scientific social soil speed stations steam steel supply technical techniques telephone television telharmonium tion traffic transmission transportation trend unem United utilization vacuum tube wired television workers York zinc
熱門章節
第 48 頁 - I thank God, there are no free schools nor printing, and I hope we shall not have these hundred years. For learning has brought disobedience and heresy, and sects into the world, and printing has divulged them, and libels against the best government. God keep us from both"!
第 41 頁 - ... and strong. The means of stopping these heavy carriages without a great shock, and of preventing them from running upon each other (for there would be many on the road at once) would be very difficult.
第 46 頁 - Yesterday week my iron boat was launched. It answers all my expectations, and has convinced the unbelievers who were 999 in a thousand. It will be only a nine days...
第 186 頁 - L = the distance between the first and last axles of a vehicle or combination of vehicles, in feet. "A value of 700 is recommended for 'c' as the lowest which should be imposed, but this should not be construed as inhibiting greater values.
第 117 頁 - ... pencil ; so that the observer, by the traces of the pencil on the paper, might certainly conclude, what winds had blown in his absence for twelve hours
第 46 頁 - As I had occasion to pass daily to and from the buildingyard, while my boat was in progress, I have often loitered unknown near the idle groups of strangers, gathering in little circles, and heard various inquiries as to the object of this new vehicle. The language was uniformly that of scorn, or sneer, or ridicule.
第 46 頁 - The language was uniformly that of scorn, or sneer, or ridicule. 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.
第 42 頁 - Twenty miles an hour, sir — why you will not be able to keep an apprentice boy at his work! Every Saturday evening he must have a trip to Ohio to spend a Sunday with his sweetheart. Grave plodding citizens will be flying about like comets.
第 50 頁 - System has at all times suppressed competition in wire telephony or telegraphy through patents. It has always withheld licenses to competitors in wire telephony and telegraphy under its telephone and telephonic appliance patents, and this exclusion is extended to patents covering any type of construction. Moreover the Bell System has added to its ... patents any patent that might be of value to its competitors. This policy resulted in the acquisition of a large number of patents covering alternative...
第 47 頁 - The demonstration that no possible combination of known substances, known forms of machinery, and known forms of force can be united in a practicable machine by which men shall fly long distances through the air, seems to the writer as complete as it is possible for the demonstration of any physical fact to be.