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Refractory to meaning

Web12. apr 2024 · Generally speaking, below 1570℃ is called insulation material; Above 1570℃ is refractory material. Traditional refractory materials generally refer to heavy firebrick, castable, etc., the ... Web23. 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 …

Refractory migraine: Definition, symptoms, and treatment

Web21. máj 2024 · The refractory period occurs after sex and may mean a person cannot have sex again for a while. ... This type of response is a physiological refractory period, meaning a person is physically ... Web11. 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 … fistula between bowel and bladder https://ticoniq.com

Refractory Definition & Meaning Dictionary.com

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. Web25. sep 2024 · Cancer can be refractory to chemotherapy immediately or may become refractory during treatment. In other words, a tumor may respond to chemotherapy at the … fistula bag change

Refractory - Wikipedia

Category:Refractory definition of refractory by Medical dictionary

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Refractory to meaning

Refractory Material - an overview ScienceDirect Topics

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. Web25. sep 2024 · Chemorefractory is a term used to describe cancer that does not respond to chemotherapy (chemo) medications. 1 Cancer can be refractory to chemotherapy immediately or may become refractory during treatment.

Refractory to meaning

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WebShowing or characterized by obstinate resistance to authority or control. Refractory children; refractory behavior. American Heritage Hard to manage; stubborn; obstinate. Webster's … Web14. jan 2024 · Refractory migraine is a type of migraine that does not respond to typical migraine treatments. People with refractory migraine can experience an aura with a severe headache. Migraine is a...

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; … WebRefractory definition: Refractory people are difficult to deal with or control, for example because they are... Meaning, pronunciation, translations and examples

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. … 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. …

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...

WebBasic refractories, therefore, are most suited to when the atmosphere in the local environment and/or the slag produced will be basic as well. Magnesite, zirconia and dolomite are widely used refractories. Basic refractories are often the highest temperature refractories, however this means they come at a greater cost(2). fistula between colon and bladder surgeryWebadjective. not responding to treatment. “a refractory case of acne”. synonyms: stubborn. intractable. not tractable; difficult to manage or mold. adjective. temporarily unresponsive … fistula between rectum and bladderWebrefractory, 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, … fistula behind the eyeWebDefinitions 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) … fistula bowel to uterusWeb(The word refractory comes from the French réfractaire, meaning “high-melting.”) The property of chemical inertness is of special importance in metallurgy and glassmaking, … fistula bowel to bladderWeb28. dec 2024 · Definition. The refractory period of a neuron is the time in which a nerve cell is unable to fire an action potential (nerve impulse). Two subsets exist in terms of neurons: absolute refractory period and relative refractory period. The first describes the inability to send a new impulse when sodium channels preceding this impulse are inactivated. fistula between colon and vaginaWebDefinition of refractory 1 as in rebel given to resisting authority or another's control refractory players will be ejected from the game Synonyms & Similar Words Relevance … fistula between bladder and colon