refractory如何读

英:[rɪˈfræktəri]

美:[rɪˈfræktəri]

refractory是什么意思

  • adj.不听话的;执拗的;难治疗的;免疫的;耐火的
  • n.倔强的人;耐火材料

refractory自然拼读

re·frac·to·ry

rih fraek t ri

refractory变形

复数:refractories

比较级:more refractory

最高级:most refractory

refractory扩展

refractorily (adv.)

refractory词根

词根:refractory

n.

refractoriness 耐火性;耐熔性;不应性

refractory英英释义

Noun

1. lining consisting of material with a high melting point; used to line the inside walls of a furnace

Adjective

1. resistant to authority or control;

"as refractory as a mule"

2. not responding to treatment;

"a stubborn infection"

"a refractory case of acne"

3. marked by stubborn resistance to and defiant of authority or guidance;

"a recalcitrant teenager"

"everything revolves around a refractory individual genius"

4. stubbornly resistant to authority or control;

"a fractious animal that would not submit to the harness"

"a refractory child"

refractory词组

refractory material耐火材料;耐热材料;难熔物质

refractory brick耐火砖

refractory metal难熔金属

refractory lining耐火衬砌;耐火内衬;耐火材料

refractory period不应期

castable refractoryn. 耐火浆料;浇灌耐火材料

refractory steel热强钢,耐热钢

insulating refractory隔热耐火材料

refractory clay耐火粘土

refractory coating耐火涂料

refractory concrete耐火混凝土

refractory词源中文解释

"顽固的,倔强的,固执的,抵抗的,不屈服的",1610年代(早期 refractorious,1550年代, refractary,约1600年),源自拉丁语 refractarius "顽固的,固执的",源自 refringere 的过去分词词干"打破"(见 refraction)。据说这个概念是指"打破"所有试图强制服从的尝试。英语拼写是根据形容词 -ory 的类比而变形的。相关词汇: Refractorily; refractoriness。

refractory_医学行业词汇

不应的(期)

难治的,顽固性的

refractory词源英文解释

Adjective alteration of refractary, from Latin refractarius, irregular from refragari to oppose, from re- + -fragari (as in suffragari to support with one's vote)

The first known use of refractory was in 1606

refractory儿童词典英英释义

refractoryadjective

resisting control or authority : stubborn

a refractory child

resistant to treatment : unresponsive

capable of enduring high temperatures

refractory医学词典英英释义

refractoryadjective

resistant to treatment or cure had disease that was extremely refractory to multiple intensive therapies—Michelle L. Bennett et al.

a refractory fulminant lesion

unresponsive to stimulus

the refractory period of a muscle fiber

resistant or not responding to an infectious agent : immune

refractory to reinfection

refractory 例句

1 Almost a third endure refractory epilepsy, meaning typical pharmaceutical drugs have little effect in reducing the instances or frequency of seizures.

2 Refractory children, lunatics, and criminals may require authority, and may need to be forced to obey.

对倔强的儿童,精神病人以及犯罪的人,需要使用权力,或者需要强迫服从。

3 Without extended refractory periods, premature contractions would occur in the heart and would not be compatible with life.

4 Some new type refractory materials used for pouring spout at home and abroad are introduced.

本文介绍和分析国内外一些出钢口的新材料.

5 This phenomenon accounts for the long refractory periods required for the cardiac muscle cells to pump blood effectively before they are capable of firing for a second time.

6 Purpose : The equipment is used for mensurating modulus of rupture of refractory products at high temperatures.

该设备用于耐火材料的高温抗折强度的测量.

7 Their influx through slow calcium channels accounts for the prolonged plateau phase and absolute refractory period that enable cardiac muscle to function properly.

8 Because voltage-gated Na+ channels are inactivated at the peak of the depolarization, they cannot be opened again for a brief time—the absolute refractory period.

9 I'm not sure it elucidated what remains one of Berio's more refractory scores, but it was clearly very good fun.

10 Purpose: The equipment is used for mensurating the thermal expansion of refractory products.

用途: 该仪器用于测定耐火制品的热膨胀性能.

11 Then in the Clarkston area of Washington the insects became refractory — they were harder to kill than in the orchards of the Wenatchee and Yakima valleys and elsewhere.

12 Road is a refractory wound the earth, so life every step is dull pain.

路是大地一道难愈的伤痕,因此人生每一步都是隐隐的痛。

13 All of the children had rare, relapsed or refractory cancers and were running out of treatment options.

14 Its battery draws on renewable energy to heat up a sort of brick that’s similar to refractory bricks already used in blast furnaces for steel.

15 The reason it's so good for refractory formulas is because it doesn't conduct heat very well (heat doesn't pass through readily).

它之所以在如此良好的耐火公式是因为它没有很好地传导热量(热不容易通过)。

16 So Meg wrestled alone with the refractory sweetmeats all that hot summer day, and at five o’clock sat down in her topsy-turvey kitchen, wrung her bedaubed hands, lifted up her voice and wept.

17 One refractory remains in neighboring Sproul with about 80 workers, he said.

18 They want to understand what makes such compounds refractory and whether they can be made more or less so.

他们想要知道什么原因导致这些化合物难熔并且是否能被控制等等这些问题。

19 It is approved to treat patients with advanced, refractory heart failure as a bridge to cardiac transplantation and as destination therapy in patients for whom subsequent transplantation is not planned.

20 Cardiac muscle cells undergo twitch-type contractions with long refractory periods followed by brief relaxation periods.

refractory 同义词

1 不听从

disobey

3 难以驾驭的

unruly

5 倔强的人

bullhead

10 难以治愈的

chronic

11 耐火材料

fireproofing

15 难以管教的

wayward

17 难驾御的

vicious unmanageable

23 难治疗的

intractable

32 抗感染的

anti-infective

33 耐火砖

firebrick

34 难以控制的

rebellious unruly rambunctious

35 不易处理的

troublesome ponderous

refractory 短语相关

refractory period

相关词