refractory

• adj. 难治的；难熔的；不听话的
• n. 倔强的人；耐火物质

re-,向后，往回，-fract,破开，碎开，词源同 break,fraction.-ory,形容词后缀。字面意思即宁为 玉碎的，引申词义倔强的，顽固的。

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

refractory (adj.)

"stubborn, obstinate, perverse," 1610s (earlier refractorious, 1550s, refractary, c. 1600), from Latin refractarius "obstinate, stubborn," from past participle stem of refringere (see refraction). Related: Refractorily; refractoriness.

...refractory priests who refused to side with the king.

拒绝支持国王的桀骜不驯的牧师

柯林斯高阶英语词典

Combined with productive practice, it discussed the life of refractory material and the countermeasures.

结合生产实践, 论述了影响耐火材料使用寿命的因素及采取的应对措施.

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The refractory insulating bricks were produced , taking alumina, soft clay, cyanite al as raw materials.

以工业氧化铝 、 结合粘土 、 蓝晶石等为原料,应用聚苯乙烯球烧先注和可塑成形法研制成功了耐火隔热砖.

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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.

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Conclusion Leflunomide is a safe and effective medicine in treating refractory nephropathy syndrome.

结论来氟米特能够有效缓解难治性肾病综合征.

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Hard alloy, refractory metal, super hard alloy ( diamond ) products, etc.

硬质合金 、 熔金属 、 硬合金 ( 刚石 ) 品等.

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Fox, as the less proud and intractable of the refractory pair, was preferred ( Macaulay ).

福克斯是这两个脾气倔强人中较少傲气和较为容易控制的一个, 因此被看中了 ( 麦考利 ).

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Refractory mortar shall be frequently stirred when used to prevent precipitation or stratification.

耐火泥浆在使用时,应经常搅动,以防止沉淀或分层.

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Reflux leads to recurrent or refractory aspiration pneumonia.

反流可引起复发的难治的吸入性肺炎.

辞典例句

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”.

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Refractory steel is also designed by this idea.

本论文也是基于上述思想对耐热钢进行设计的.

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The characteristics of refractory gold ores and the principles of selecting pretreatment program are introduced.

紫木凼金矿石是黔西南地区较典型的难处理金矿石.

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Ulcerative Colitis is agnogenic and refractory large intestinal disease.

溃疡性结肠炎是原因不明的炎症性大肠疾病,是现代难治病之一.

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God, always within man refractory , He , the true conscience.

上帝永远存在于人的心里, 这是真正的良心.

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Recommended terminal hole diameters for various refractory walls and sizes are shown in Table C.

难熔壁和硅碳棒的终端孔径有许多不同数据,具体如表格C中所示.

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Limonite ore is one of the complex refractory ores and has a low utilization rate.

褐铁矿属于复杂难选的铁矿石之一,其利用率较低.

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Alternatively, acquired resistance results when tumors initially respond to therapy but become refractory to subsequent treatments.

或者, 当肿瘤最初响应于治疗但对随后的治疗变得难以治愈时,就会导致获得性耐药性.

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Furnace lining structure of BF have incorporated refractory, masonry and furnace lining cooling and so on.

高炉炉衬结构包括本体内衬耐火材料 、 筑方式、衬冷却方式.

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Refractory steel often occurs pulverization and peeling phenomena.

耐热钢在还原性气氛下工作时,常发生粉化剥落现象.

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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.

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Refractory children disobey their parents.

执拗儿童违抗父母.

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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.

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Objective : To discuss the treatment of refractory nasal bleeding nasal endoscopy.

目的: 探讨鼻内镜治疗顽固性鼻出血的疗效.

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