भूतत्त्व हिंदी उपयोग और उदाहरण

"" सर्वेक्षण, निर्माण और भूतत्त्व ।

भूतत्त्ववेत्ताओं का कथन है कि साइबेरिया जिस अवस्था में आज है, उसी अवस्था में कभी मध्य-एशिया का यह भाग रहा होगा।

उस समय इस मरुभूमि का क्या रूप था, सो तो ठीक-ठीक नहीं कहा जा सकता; परन्तु या तो यह समुद्र था या जैसा कुछ भूतत्त्वविशारदों का कथन है, या यह पहाड़ी-धूसरित चट्टानों की राशि थी।

भूतत्त्व इसके अंग्रेजी अर्थ का उदाहरण

Evidence favour of an intact Pleistocene deposit comes from analysis of rare-earth elements (REE) in the megafauna bones.

Salt earth element, representing the vegetable salts extracted from calcined ashes of plant body.

Transportation in Jefferson County, Oregon Fergusonite is a mineral comprising a complex oxide of various rare-earth elements.

The general chemical formula of fergusonite is (Y,REE)NbO4, where REE rare-earth elements in solid solution with Y.

The other rare-earth elements are present in smaller amounts, and tantalum sometimes substitutes for some of the niobium.

He and his assistant, Lipschitz, are trapped for days in a limo being driven by a monstrous and insane failed earth elemental called "The Wild Thing".

CdF2 can be transformed into an electronic conductor when doped with certain rare earth elements or yttrium and treated with cadmium vapor under high temperature conditions.

Rare-earth element, a group of chemical elements.

Many of the common dopants are rare-earth elements, because the excited states of such ions are not strongly coupled with the thermal vibrations of their crystal lattices (phonons), and their operational thresholds can be reached at relatively low intensities of laser pumping.

The Mountain Pass rare earth mine owned by Molycorp Minerals is a recently reactivated rare earth element mine on the southern flank of the mountain.

An optical fiber doped with certain rare-earth elements such as erbium can be used as the gain medium of a laser or optical amplifier.

By substituting specific sites with rare earth elements, for example, interesting magnetic properties can be obtained.

Rare earth elements such as cerium increase the stability of the oxide film.