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refractory    音标拼音: [rəfr'æktɚi]
a. 不听话的,执拗的,难治疗的

不听话的,执拗的,难治疗的

refractory
adj 1: not responding to treatment; "a stubborn infection"; "a
refractory case of acne"; "stubborn rust stains" [synonym:
{refractory}, {stubborn}]
2: temporarily unresponsive or not fully responsive to nervous
or sexual stimuli; "the refractory period of a muscle fiber"
3: stubbornly resistant to authority or control; "a fractious
animal that would not submit to the harness"; "a refractory
child" [synonym: {fractious}, {refractory}, {recalcitrant}]
n 1: lining consisting of material with a high melting point;
used to line the inside walls of a furnace [synonym: {furnace
lining}, {refractory}]

Refractory \Re*frac"to*ry\, n.
1. A refractory person. --Bp. Hall.
[1913 Webster]

2. Refractoriness. [Obs.] --Jer. TAylor.
[1913 Webster]

3. OPottery) A piece of ware covered with a vaporable flux
and placed in a kiln, to communicate a glaze to the other
articles. --Knight.
[1913 Webster]


Refractory \Re*frac"to*ry\ (-r?), a. [L. refractorius, fr.
refringere: cf. F. refractaire. See {Refract}.]
1. Obstinate in disobedience; contumacious; stubborn;
unmanageable; as, a refractory child; a refractory beast.
[1913 Webster]

Raging appetites that are
Most disobedient and refractory. --Shak.
[1913 Webster]

2. Resisting ordinary treatment; difficult of fusion,
reduction, or the like; -- said especially of metals and
the like, which do not readily yield to heat, or to the
hammer; as, a refractory ore.
[1913 Webster]

Syn: Perverse; contumacious; unruly; stubborn; obstinate;
unyielding; ungovernable; unmanageable.
[1913 Webster]

123 Moby Thesaurus words for "refractory":
adversary, adversative, adverse, alien, antagonistic, anti,
antipathetic, antithetic, at odds, averse, beyond control, breachy,
bullheaded, china, clashing, clay, competitive, complaining, con,
conflicting, contradictory, contrary, contumacious, counter, cross,
cursory, defiant, deviant, differing, disaccordant, disagreeing,
disinclined, disobedient, disputatious, disputing, dissentient,
dissenting, dissident, enamel, enemy, forced, fractious,
headstrong, hostile, impatient of control, incorrigible,
indisposed, indocile, indomitable, inimical, insuppressible,
intractable, involuntary, irrepressible, mulish, mutinous,
negative, nonconformable, nonconforming, noncooperative,
nonobservant, objecting, obstinate, obstreperous, obstructive,
on the barricades, opponent, opposed, opposing, opposite,
oppositional, oppositive, oppugnant, ornery, out of hand,
overthwart, perfunctory, perverse, porcelain, proof against,
protesting, rebellious, recalcitrant, recusant, reluctant,
renitent, repellent, repugnant, resistant, resisting, resistive,
restive, retardant, retardative, rival, self-willed, shrewish,
stiff-necked, stubborn, sulky, sullen, unadaptable, unadjustable,
unbiddable, uncompliant, unconforming, unconsenting,
uncontrollable, uncooperative, unfavorable, unfriendly,
ungovernable, unmalleable, unmanageable, unmoldable, unpropitious,
unruly, unsubmissive, unwilling, unyielding, up in arms, wild,
withstanding


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  • Refractory - Wikipedia
    In materials science, a refractory (or refractory material) is a material that is resistant to decomposition by heat or chemical attack and that retains its strength and rigidity at high temperatures [1]
  • REFRACTORY Definition Meaning - Merriam-Webster
    The meaning of REFRACTORY is resisting control or authority : stubborn, unmanageable How to use refractory in a sentence Did you know? Synonym Discussion of Refractory
  • 13 Types of Refractory Materials and Their Applications
    Refractory materials generally refer to inorganic nonmetal materials with a refractory degree of 15800℃ or above Refractory materials include natural ores and various products made for certain purposes and requirements through certain processes, which have certain high-temperature mechanical properties and good volume stability
  • Refractory | Industrial Material, Heat Resistance . . .
    Refractory, 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
  • What Are Refractories - The Refractories Institute (TRI)
    Refractories are ceramic materials designed to withstand the very high temperatures (in excess of 1,000°F [538°C]) encountered in modern manufacturing More heat-resistant than metals, they are used to line the hot surfaces found inside many industrial processes
  • Refractory - definition of refractory by The Free Dictionary
    1 hard 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 n 4 a material that retains its shape and composition even when heated to extreme temperatures 5 refractories, bricks of various shapes used in lining furnaces
  • Refractories and Classification of Refractories - IspatGuru
    Refractories are the materials which are resistant to heat and exposure to different degrees of mechanical stress and strain, thermal stress and strain, corrosion erosion from solids, liquids and gases, gas diffusion, and mechanical abrasion at various temperatures





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