Adjective:

बहुफलकीय, बहुतलीय,

polyhedral शब्द के हिंदी अर्थ का उदाहरण:

ठोस ज्यामिति में पिरैमिड (pyramid) उस बहुफलकीय ठोस को कहते हैं जिसका आधार कोई बहुभुज हो तथा शेष सभी त्रिभुजाकार फलक एक बिन्दु (शीर्ष) पर मिलते हों।

पोप और बालों (1906 ई.) के विचार में ये बहुफलकीय इकाइयाँ प्रत्यास्थ (elastic), पर असंपीड्य (incompressible) और विरूपणीय (deformable) गोलों के संघनित समुच्चय से व्युत्पन्न हैं।

नगर के अन्य क्षेत्रों से अधिक ऊँचे और बड़े बहुतलीय भवन।

polyhedral's Usage Examples:

The module can be varied to produce a large number of related rhombic polyhedra and polyhedral combinations.

The stigma presents various forms. It may be globular, as in Mirabilis Jalapa; orbicular, as in Arbutus Andrachne; umbrella-like, as in Sarracenia, where, however, the proper stigmatic surface is beneath the angles of the large expansion of the apex of the style; ovoid, as in fuchsia; hemispherical; polyhedral; radiating, as in the poppy (fig.

polyhedral in Dipsacaceae and Compositae; nearly triangular in section in Proteaceae and Onagraceae (fig.

sparse polyhedral approximation to the original shape surfaces.

rhombic polyhedra and polyhedral combinations.

Polyhedral models of silica polymorphs Silica, SiO 2, exists in a number of different crystalline forms.

When the ovules are very numerous (indefinite), while at the same time the placenta is not much developed, their position exhibits great variation, some being directed upwards, others downwards, others transversely; and their form is altered by pressure into various polyhedral shapes.

In Ulva and Mesocarpus the chromatophore is a single plate, which in the latter genus places its edge towards the incident light; in Spirogyra they are spiral bands embedded in the primordial utricle; in Zygnema they are a pair of stellate masses, the rays of which branch peripherally; in Oedogonium they are longitudinally-disposed anastomosing bands; in Desmids plates with irregular margins; in Cladophora polyhedral plates; in Vaucheria minute elliptical bodies occurring in immense numbers.

In some cases leaves, as in Iris, or leaf-like petioles, as in Australian acacias and eucalypti, have their plane of expansion parallel to the axis of the shoot, there is then no distinction into an upper and a lower face, but the two sides are developed alike; or the leaf may have a cylindrical or polyhedral form, as in mesembryanthemum.

The angle between two planes is termed dihedral, between three trihedral, between any number more than three polyhedral.