Refractory to meaning

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August undefined, 2024

WebDefinitions on the go. Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app. (medical) (of a disease or medical condition) … Web8. apr 2024 · Refractory means the cancer stopped responding to treatment but never went into remission. Remission is when the signs and symptoms of your cancer are reduced or disappear completely. What are...

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http://test318.weebly.com/refractory-and-non-refractory-ore.html Web31. jan 2024 · The word “refractory” in general use means stubborn or intractable, and in medicine it is specifically applied to disease that does not respond to treatment. Refractory cancer refers to cancer that may be resistant at the beginning of treatment, or becomes resistant during treatment. heroin psychose

Refractory definition and meaning Collins English Dictionary

WebShowing or characterized by obstinate resistance to authority or control. Refractory children; refractory behavior. American Heritage Hard to manage; stubborn; obstinate. Webster's … WebRefractories are materials that are resistant to high temperature, used predominantly as furnace linings for elevated temperature materials processing and other applications in which thermomechanical properties are critical. From: Comprehensive Composite Materials, 2000 View all Topics Add to Mendeley About this page WebRefractory and Non-Refractory Ore. In general, refractory ore is one that is not amenable to gold extraction using cyanide. Refractory ore is undesirable because the methods needed to enable gold extraction are expensive. Non-refractory ore is where cyanide can be used to extract the gold. This is desirable as it means the process will be cheaper. maxpreps sierra canyon football

$Refractory Definition & Meaning Britannica Dictionary$

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WebOther articles where refractory ore is discussed: gold processing: Extraction from refractory ores: Many gold-bearing ores and concentrates are not readily amenable to cyanidation, owing to the presence of substances that consume the cyanide reagent before it can dissolve the gold, preferentially adsorb the gold as it dissolves (a phenomenon called preg … Webrefractory, any material that has an unusually high melting point and that maintains its structural properties at very high temperatures. Composed principally of ceramics, refractories are employed in great quantities in the metallurgical, glassmaking, and ceramics industries, where they are formed into a variety of shapes to line the interiors of furnaces, … heroin pulmonary edemaWeb23. mar 2024 · Gold miners are facing a reserves crisis, and what is left in the ground is becoming more and more challenging to process.Refractory gold reserves, which require more sophisticated treatment methods in order to achieve oxide-ore recovery rates, correspond to 24 percent of current gold reserves and 22 percent of gold resources … heroin psychoactive

"Webre·frac·to·ry ( rē-frak'tōr-ē ), 1. Resistant to treatment, as of a disease. Synonym (s): intractable (1) , obstinate (2) 2. Synonym (s): obstinate (1) [L. refractarius, fr. refringo, pp. … " - Refractory to meaning

Refractory to meaning

Web14. feb 2024 · Diagnosing refractory hypertension. Definition: To qualify as having refractory hypertension, a patient must be on three optimally dose anti-hypertensive medications without achieving adequate blood pressure control (make sure you trust your blood pressure readings!) There is controversy over whether one of these three medications needs to be … Web9. sep 2024 · The word “refractory” in general use means stubborn or intractable, and in medicine it is specifically applied to disease that does not respond to treatment. …

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WebRefractory definition: Refractory people are difficult to deal with or control, for example because they are... Meaning, pronunciation, translations and examples Webadjective. not responding to treatment. “a refractory case of acne”. synonyms: stubborn. intractable. not tractable; difficult to manage or mold. adjective. temporarily unresponsive …

WebRefractory bricks in a torpedo car used for hauling molten iron. A fire brick, firebrick, or refractory is a block of ceramic material used in lining furnaces, kilns, fireboxes, and fireplaces. A refractory brick is built primarily to withstand high temperature, but will also usually have a low thermal conductivity for greater energy efficiency. Web10. dec 2024 · The term 'refractory metal' is used to describe a group of metal elements that have exceptionally high melting points and are resistant to wear, corrosion, and deformation. Industrial uses of the term refractory metal most often refer to five commonly used elements: Molybdenum (Mo) Niobium (Nb) Rhenium (Re) Tantalum (Ta) Tungsten (W)

Web19. mar 2024 · The meaning of refractory cancer is cancer that fails to respond to medical treatment. This may present as resistance to treatment from the start, or the acquisition of resistance by the cancer... Webre·frac·to·ry (rĭ-frăk′tə-rē) adj. 1. Showing or characterized by obstinate resistance to authority or control: refractory children; refractory behavior. 2. Difficult to melt or work; …

In materials science, a refractory (or refractory material) is a material that is resistant to decomposition by heat, pressure, or chemical attack, and retains strength and form at high temperatures. Refractories are polycrystalline, polyphase, inorganic, non-metallic, porous, and heterogeneous. They are typically composed of oxides or carbides, nitrides etc. of the following materials: silicon, al…

Webre· frac· to· ry ri-ˈfrak-t (ə-)rē Synonyms of refractory 1 : resisting control or authority : stubborn, unmanageable 2 a : resistant to treatment or cure a refractory lesion b : … maxpreps soccer alabamaWebFrom Longman Dictionary of Contemporary English refractory re‧frac‧to‧ry / rɪˈfrækt ə ri / adjective 1 formal DISOBEY deliberately not obeying someone in authority and being … heroin pubchemWebhard or impossible to manage; stubbornly disobedient. a refractory child. 2. resisting ordinary methods of treatment. 3. difficult to fuse, reduce, or work, as an ore or metal. … maxpreps sneads volleyballWebRefractory definition: Showing or characterized by obstinate resistance to authority or control. maxpreps smoky mountain basketballWebrefractory meaning: 1. not affected by a treatment, change, or process: 2. difficult to control; unwilling to obey…. Learn more. heroin psychologyWeb31. jan 2024 · The word “refractory” in general use means stubborn or intractable, and in medicine it is specifically applied to disease that does not respond to treatment. … heroin qt prolongationWeb11. apr 2024 · Multiple myeloma (MM) is an incurable cancer of the plasma cells. In the last twenty years, treatment strategies have evolved toward targeting MM cells—from the shotgun chemotherapy approach to the slightly more targeted approach of disrupting important MM molecular pathways to the immunotherapy approach that specifically … heroin psychology definition