Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Band 18The Society, 1880 |
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Seite 27
... give as an instance the old mountain road between McVeytown and Kisha- coquillas Valley. This ran through some of the most rocky places in the region, and where the slope was very steep, and indeed almost undermined them on the upper ...
... give as an instance the old mountain road between McVeytown and Kisha- coquillas Valley. This ran through some of the most rocky places in the region, and where the slope was very steep, and indeed almost undermined them on the upper ...
Seite 28
... give as an instance the old mountain road between McVeytown and Kisha- coquillas Valley. This ran through some of the most rocky places in the region, and where the slope was very steep, and indeed almost undermined them on the upper ...
... give as an instance the old mountain road between McVeytown and Kisha- coquillas Valley. This ran through some of the most rocky places in the region, and where the slope was very steep, and indeed almost undermined them on the upper ...
Seite 32
... give the convenient depth of color to the first bead and no dilution is here necessary. Again melted and thrown from the wire, the bead is ready for the next treatment. The quantity of colored glass adhering to the wire matters not, if ...
... give the convenient depth of color to the first bead and no dilution is here necessary. Again melted and thrown from the wire, the bead is ready for the next treatment. The quantity of colored glass adhering to the wire matters not, if ...
Seite 32
... give a straight line of vision parallel to the tube a. The lens is readily removable, so as not to obstruct the ... gives a natural size horizontal view of the sliding plate with a section through the wedge. The latter is held by the ...
... give a straight line of vision parallel to the tube a. The lens is readily removable, so as not to obstruct the ... gives a natural size horizontal view of the sliding plate with a section through the wedge. The latter is held by the ...
Seite 34
... give tables and determinations for a number of important minerals and ores. As the determinations will have to be ... gives equally accurate results with the most approved gravimetric methods. I shall next extend it to copper ores ...
... give tables and determinations for a number of important minerals and ores. As the determinations will have to be ... gives equally accurate results with the most approved gravimetric methods. I shall next extend it to copper ores ...
Andere Ausgaben - Alle anzeigen
Häufige Begriffe und Wortgruppen
Academy American American Chemical Society angles appear base bearing beds benches called character close coins color containing continuous dated deposit described determined direction distinct elevation equal exist extends facing fact feet fossils give given gray sand Gray slate hand Hard head History important Institute knowledge known laws length less letter Library light limit lower March margin marked mass mean Measurements meeting middle miles molar motion mountains Natural nearly observed occur orbit origin Pennsylvania Philadelphia Philosophical Society portion position posterior present probably Prof received referred region relations represented Ridge river rocks sand seems seen shale shells side species specimens specs superior surface third tion truth University upper valley
Beliebte Passagen
Seite 76 - But sanctify the Lord God in your hearts: and be ready always to give an answer to every man that asketh you a reason of the hope that is in you with meekness and fear...
Seite 352 - The eye of man hath not heard, the ear of man hath not seen; man's hand is not able to taste, his tongue to conceive, nor his heart to report, what my dream was.
Seite 227 - And God made the beast of the earth after his kind, and cattle after their kind, and every thing that creepeth upon the earth after his kind: and God saw that it was good.
Seite 89 - It is inconceivable, that inanimate brute matter should, without the mediation of something else, which is not material, operate upon, and affect other matter without mutual contact; as it must do, if gravitation, in the sense of Epicurus, be essential and inherent in it.
Seite 89 - This most beautiful system of the sun, planets, and comets, could only proceed from the counsel and dominion of an intelligent and powerful Being.
Seite 442 - The stone which the builders refused is become the head-stone of the corner. This is the Lord's doing; it is marvellous in our eyes.
Seite 89 - He that planted the ear, shall he not hear? he that formed the eye, shall he not see?
Seite 231 - These masses should assume a spheroidical form, with a rotatory motion in the direction of that of their revolution, because their inferior particles have a less real velocity than the superior ; they have therefore constituted so many planets in a state of vapour.
Seite 91 - ... any conceivable expansion of the powers we now possess. We may think over the subject again and again, but it eludes all intellectual presentation. The origin of the material universe is equally inscrutable.
Seite 231 - But if one of them was sufficiently powerful to unite successively by its attraction all the others about its centre, the ring of vapours would be changed into one sole spheroidical mass, circulating about the Sun, with a motion of rotation in the same direction with that of revolution.