Encyclopædia Britannica: Or, A Dictionary of Arts, Sciences, and Miscellaneous Literature, Volume 18,Deel 1Colin Macfarquhar, George Gleig A. Bell and C. Macfarquhar, 1797 |
Vanuit het boek
Resultaten 1-5 van 44
Pagina 8
... beams , & c . It may be crushed , as in the case of pillars , pofts , and trength is trufs - beams . 3. It may be broken acrofs , as happens to a joift or lever of of any kind . 4. It may be wrenched or twisted , as- in the cafe of the ...
... beams , & c . It may be crushed , as in the case of pillars , pofts , and trength is trufs - beams . 3. It may be broken acrofs , as happens to a joift or lever of of any kind . 4. It may be wrenched or twisted , as- in the cafe of the ...
Pagina 13
... beam projects horizontally will break from a wall , and a weight is fufpended from its extremity , a body the beam is commonly broken near the wall , and the inter- tranfverfe mediate part has performed the functions of a lever . It ...
... beam projects horizontally will break from a wall , and a weight is fufpended from its extremity , a body the beam is commonly broken near the wall , and the inter- tranfverfe mediate part has performed the functions of a lever . It ...
Pagina 14
... beam , inftead of projecting hori- zontally from a wall , to be hanging from the ceiling , in which it is firmly fixed . Let us confider how the equal co- hefton of every part operates in hindering the lower part from leparating from ...
... beam , inftead of projecting hori- zontally from a wall , to be hanging from the ceiling , in which it is firmly fixed . Let us confider how the equal co- hefton of every part operates in hindering the lower part from leparating from ...
Pagina 15
... beam is fo much bent that the particles at D are exerting their utmost force , and that this fibre is just ready to break or actually breaks . It is plain that a total fracture muft immediately enfue ; because the force which was ...
... beam is fo much bent that the particles at D are exerting their utmost force , and that this fibre is just ready to break or actually breaks . It is plain that a total fracture muft immediately enfue ; because the force which was ...
Pagina 16
... beam reprefented in the figure is a triangular prifm . The pyramid 19`a a d is of the prism a a Dda a ' . If we makes reprefent the furface of the triangle a Da , the pyra- mid is offs . The distance AO of its centre of gravity from the ...
... beam reprefented in the figure is a triangular prifm . The pyramid 19`a a d is of the prism a a Dda a ' . If we makes reprefent the furface of the triangle a Da , the pyra- mid is offs . The distance AO of its centre of gravity from the ...
Overige edities - Alles bekijken
Encyclopædia Britannica: Or, A Dictionary of Arts ..., Volume 18,Deel 1 Colin Macfarquhar,George Gleig Volledige weergave - 1797 |
Veelvoorkomende woorden en zinsdelen
affiftance againſt alfo almoſt alſo arifes artery becauſe blood body bone cafe caſe caufe cauſe coheſion compreffion confequence confiderable confifts courſe cure difeafe diſcharge diſeaſe diſtance divifion dreffings eafily emollient enemy eſpecially faid fame fays fecond fection fecured feems feparated feven feveral fhall fhips fhould fide filk firft firſt fituation fize fleet fmall fome fometimes foon force fore fpecies fracture frequently ftate ftill ftrain ftrength ftrong fubftance fubject fuch fufficient fugar fuppofed fupport furface fwelling fymptoms Guftavus hernia himſelf hydrocele incifion increaſe inflammation inftances inftrument itſelf king laft lefs ligature meaſure moft moſt muft muſcles muſt neceffary obferved occafion operation paffed patient perfon pledget poffible preffed preffure prevent purpoſe raiſed reafon refpect reft Ruffia ſhips ſkin ſmall ſome ſtate ſuch Sweden tack thefe themſelves theſe thofe thoſe tion trepan tumor ufual urethra uſed veffels weft whole windward wound