Vitruvius, Marci Vitruvii Pollionis De architectura libri decem : ope codicis Guelferbytani, editionis principis, ceterorumque subsidiorum recensuit, et glossario in quo vocabula artis propria Germ. Ital. Gall. et Angl. explicantur, 1800

Table of figures

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            <s xml:id="echoid-s4136" xml:space="preserve">
              <pb o="238" file="0262" n="262" rhead="M. VITRUVII P. DE ARCHITECTURA"/>
            lo, et impari pondere ampliſſimam penſionem parem perficit: </s>
            <s xml:id="echoid-s4137" xml:space="preserve">Per ſcapi librationem et examinationem longius a centro recedentem, ita im-
              <lb/>
            becillior aequipondii brevitas majorem vim ponderis momento deducens,
              <lb/>
            ſine vehementia, molliter ab imo ſurſum verſum egredi cogit. </s>
            <s xml:id="echoid-s4138" xml:space="preserve">Quemad-
              <lb/>
            modum etiam navis onerariae maximae gubernator anſam gubernaculi te-
              <lb/>
            nens, qui οἴαξ a Graecis appellatur, una manu momento per centri ra-
              <lb/>
            tionem preſſionibus artis agitans, verſat eam ampliſſimis et immanibus
              <lb/>
            mercis et penus ponderis oneratam, ejusque vela cum ſunt per altitudi-
              <lb/>
            nem mediam mali pendentia, non poteſt habere navis celerem curſum:
              <lb/>
            </s>
            <s xml:id="echoid-s4139" xml:space="preserve">cum autem in ſummo cacumine antennae ſubductae ſunt, tunc vehemen-
              <lb/>
            tiori progreditur impetu, quod non proxime calcem mali, quod eſt loco
              <lb/>
            centri, ſed in ſummo longius, et ab eo progreſſa recipiunt in ſe vela ven-
              <lb/>
            tum. </s>
            <s xml:id="echoid-s4140" xml:space="preserve">Itaque uti vectis ſub onere ſubjectus, ſi per medium premitur, du-
              <lb/>
            rior eſt, neque incumbit; </s>
            <s xml:id="echoid-s4141" xml:space="preserve">cum autem caput ejus ſummum deducitur, fa-
              <lb/>
            ciliter onus extollit: </s>
            <s xml:id="echoid-s4142" xml:space="preserve">ſimiliter vela, cum ſunt per medium temperata, mi-
              <lb/>
            norem habent virtutem. </s>
            <s xml:id="echoid-s4143" xml:space="preserve">Quae autem in capite mali ſummo collocantur
              <lb/>
            diſcedentia longius a centro, non acriore, ſed eodem ſlatu preſſione cacu-
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            minis, vehementius cogunt progredi navem. </s>
            <s xml:id="echoid-s4144" xml:space="preserve">Etiam remi circa ſcalmos
              <lb/>
            ſtrophis religati, cum manibus impelluntur et reducuntur, extremis pro-
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            gredientibus a centro palmis in maris undis, ſummam impulſu vehementi
              <lb/>
            protrudunt porrectam navem, ſecante prora liquoris raritatem. </s>
            <s xml:id="echoid-s4145" xml:space="preserve">Onerum
              <lb/>
            vero maxima pondera, cum feruntur a phalangariis hexaphoris, et tetra
              <lb/>
            phoris, examinantur per ipſa media centra phalangarum, uti indiviſi one-
              <lb/>
            ris ſolido pondere, certa quadam diviſionis ratione aequas partes collis
              <lb/>
            ſinguli ſerant operarii. </s>
            <s xml:id="echoid-s4146" xml:space="preserve">Mediae enim partes phalangarum, quibus lora
              <lb/>
            tetraphororum invehuntur, clavis ſunt finitae, ne labantur in unam vel al-
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            teram partem. </s>
            <s xml:id="echoid-s4147" xml:space="preserve">Cum enim extra finem centri promoventur, premunt e-
              <lb/>
              <note symbol="3)" position="foot" xlink:label="note-0262-01" xlink:href="note-0262-01a" xml:space="preserve">Sic ſenſus exigit. AI. etiam pari.</note>
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