Adjective:

आग रोक,

refractors शब्द के हिंदी अर्थ का उदाहरण:

জজজचित्र जोड़ें अग्निसह ईंट (फ़ायर ब्रिक अथवा रिफ्रैक्टरी ब्रिक) ऐसी ईंट को कहते हैं जो तेज आँच में न तो पिघलती है, न चटकती या विकृत होती है।



डिजाइन और संरचना, रिफ्रैक्टरिंग से उत्पन्न होती है और कूट लेखन (कोडिंग) के बाद आती है।

refractors's Usage Examples:

Having access to large refractors made the task easier.

19th century, both the use and the improvement of reflectors were left mainly in British hands; but the gift of the " Crossley " instrument in 1895, to the Lick observatory, and its splendid subsequent performances in nebular photography, brought similar tools of research into extensive use among American astronomers; and they are now, for many of the various purposes of astrophysics, strongly preferred to refractors.

Newton failed to perceive the existence of media of different dispersive powers required by achromatism; consequently he constructed large reflectors instead of refractors.

Both the Dorpat and the Pulkovo refractors are defective in rigidity, especially in right ascension.

13, is described in detail by Struve (Beschreibung des auf der Sternwarte zu Dorpat befindlichen grossen Refractors von RIH? ?

Type C. - Many more telescopes have been made of type C than of any other, and this form of mounting is still most generally employed for the mounting of modern refractors.

In recent years no noteworthy refractors have been mounted on Great this plan; but type A has been chosen by Grubb for the Me!- great Melbourne reflector, of 48-in.