refractory

[美]/rɪˈfræktəri/
[英]/rɪˈfræktəri/
词频: 极高

释义

adj.执拗的,倔强的,难治疗的;耐熔的,难熔炼的
词形变化

短语搭配

refractory material

耐火材料

refractory period

不应期

refractory brick

耐火砖

refractory lining

耐火衬里

refractory metal

难熔金属

castable refractory

n. 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

例句

a refractory material such as silica.

如硅石等耐热材料

a refractory case of acne.

一种难治煎的痤疮

healing of previously refractory ulcers.

治煎先前对治疗无反应的溃疡。

Objective to approach the method to treat the refractory aseptic impetiginous dermatosis.

目的探讨难治性无菌性脓疱类皮肤病的治法。

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

目的:探讨乙醇对神经干绝对不应期的影响。

Care must be taken to completely seal entrance plugs(eg. at a manway)in refractory linings.

必须小心地完全封闭耐火材料衬里的进口门。

It will be helpful in development of superduty refractory used for the CDQ lining brick.

根据干熄焦工艺特点,分析了内衬砖的损蚀机理以及影响性能指标因素的排序。

The Preparation method of cheap aluminium dihydric phosphate and its application in refractories have been intro-duced.

提供了廉价磷酸二氢铝的制备方法,介绍了它在耐火材料中的应用。

loathe, pertinacious, impenitent, refractory, obstinate, grudging, obdurate, mutinous, recalcitrant.

表“ 勉强、不愿、固执、难驾驭” 之意:

The key to treatment of refractory ores is preoxidation and deleading absorption of carbon on gold.

这些方法的关键是预氧化和(或)去除碳质矿的“劫金性”。

Roughing and semifinishing of refractory steel ,manganese steel,stainless steel ,etc.

适合于耐热钢、高锰钢、不锈钢等材料的半精加工和浅粗加工。

It`s made from periclasite and magnesite alumi-nium spinel with alkaline refractory pr oducts as raw material .

以方镁石为主晶相镁铝尖晶石为基质的碱性耐火制品。

as refractory as a mule. One that isrecalcitrant not only resists authority but rebels against it:

犟得象头骡子。 一个recalcitrant 的人不仅抵抗权威,而且还起来反对它:

Aiming at the different linings of rotary kiln, the corrasive effect and mechanism of impurity elements/compounds on refractory are analysed.

针对回转窑不同内衬材料,详细分析了杂质元素、化合物对耐火材料的侵蚀作用。

The medium and small - sized furnace stack gunning with unshaped refractory materials is a new repatching technology.

中小型高炉炉身内衬喷补是采用不定型耐火材料以喷射法修复炉身的一项新技术。

classⅢ, majority of them are postassium blockers which primarily prolong refractory period, such as amiodarone, bretylium and sotolol;

Ⅲ类为延长复极化时程的药物,如胺碘酮、溴苄胺、索他洛尔等;

Objective To explore the therapeutic effect of ascites superfilter concentration and reinfusion method on hepatic cirrhosis patients with refractory ascites.

目的探讨腹水超滤浓缩腹腔回输治疗顽固性肝硬化腹水的效果。

The results have shown that the brown alundum coatings are high-class neutral refractory coatings and are used with success in iron and steel cast-ings.

试验结果表明,所研究的棕刚玉涂料是一种优质的中性抗粘砂涂料,适用于粘土砂、水玻璃砂及树脂自硬砂的铸型和型芯.

The specific properties of gypsum and its slurry, the effect of different refractories on the properties of plaster molding, and how to control main process of gypseous mold are analyzed.

在大量试验研究的基础上,阐述了有关石膏型铸工艺的几个主要技术问题,分析了石膏及其浆料的特性,各种填加物对石膏型性能的影响,以及如何控制石膏型铸造的主要工艺过程

原声例句

A split second later, the ventricle enters its refractory period.

一瞬间以后,心室进入了不应期。

来源: Osmosis - Cardiovascular

And women may not experience a refractory period at all.

而女性可能没有经历过 一个不应期。

来源: World Atlas of Wonders

But this time the opposite thing happens, and the ventricle's in refractory, so it doesn't contract!

但是这一次,相反的事情发生了,心室处于不应期,因此它不会收缩!

来源: Osmosis - Cardiovascular

In patients who don't take their medication regularly, epilepsy may become refractory and they then have to take lifelong therapy.

在不定期服药的患者中,癫痫可能会变得难治,然后他们不得不接受终身治疗。

来源: Daily Life Medical Science Popularization

Most often, the aberrancy is due to a right bundle branch block because that's the one that has a longer refractory period.

最常见的,这个异常冲动是由于右束支阻滞所引起的,因为它有更长的不应期。

来源: Osmosis - Cardiovascular

This part of the Course was usually lightened by several single combats between Biddy and refractory students.

课程的这一部分通常由比迪和难治学生之间的几次单次战斗减轻。

来源: Great Expectations (Original Version)

The result is a slowed repolarization hence a prolonged duration of action potentials and refractory period.

这导致复极化速度减慢,因此延长动作电位和不应期。

来源: Cardiology

The means commonly employed, however, the imprisonment of all the refractory members, one would think, were forcible enough.

然而,人们认为,通常采用的手段, 即监禁所有顽固成员, 已经足够有力了。

来源: The Wealth of Nations (Part Four)

Instead, they remove the refractory period of neurons that are already active and can cause your thoughts, imagination, and perception to utterly magnify itself.

相反,它们消除了已经活跃的神经元的不应期,并且可以使你的想法、想象力和感知完全放大。

来源: Asap SCIENCE Selection

The boss refractory is near the Iraq-Kuwait border and Al-Musawi says they plan to export their goods to neighboring countries after meeting local demand.

这个工厂位于伊拉克和科威特边境附近,穆萨维表示,他们计划在满足当地需求后将产品出口到邻国。

来源: VOA Standard English (Video Version) - 2023 Collection

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