refractory怎么读

英式音标：[rɪˈfræktəri]

美式音标：[rɪˈfræktəri]

refractory基本解释

adj. 难治的；难熔的；不听话的

n. 倔强的人；耐火物质

refractory的意思释义

adj.

执拗的；倔强的；难治疗的；耐熔的

n.

倔强的人；耐火物质；

变形

复数：refractories

英英释义

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

同义词：furnace lining

adj.

not responding to treatment

\"a refractory case of acne\"

同义词：stubborn

temporarily unresponsive or not fully responsive to nervous or sexual stimuli

\"the refractory period of a muscle fiber\"

stubbornly resistant to authority or control

\"a refractory child\"

同义词：fractiousrecalcitrant

refractory用法及例句

词组短语

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 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

双语例句

用作形容词(adj.)

Despite very good hospice palliative care, some terminally ill patients still continue to experience intolerable, unrelieved pain and suffering from refractory symptoms.

尽管有很好的安宁缓和疗护，有一些末期病人仍会经历难以忍受无法缓解的疼痛与其他难治疗的症状。

用作名词(n.)

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。

Top quality basic and non-basic refractory products.

高质量的碱性和非碱性的耐火材料制品。

Taphole Mrx is a functional refractory material that used for the blast furnace.

高炉出铁口用炮泥是功能性耐火材料。

例句参考

A phase 2 study of bortezomib in relapsed, refractory myeloma.

Antitumor Activity of Thalidomide in Refractory Multiple Myeloma | NEJM

Analysis of any point mutation in DNA. The amplification refractory mutation system (ARMS).

A placebo-controlled trial of captopril in refractory chronic congestive heart failure. Captopril Multicenter Research Group

Cetuximab Monotherapy and Cetuximab plus Irinotecan in Irinotecan-Refractory Metastatic Colorectal Cancer

Phase II trial of cetuximab in patients with refractory colorectal cancer that expresses the epidermal growth factor receptor.

Docetaxel and Estramustine Compared with Mitoxantrone and Prednisone for Advanced Refractory Prostate Cancer

A randomized, placebo-controlled trial of zoledronic acid in patients with hormone-refractory metastatic prostate carcinoma

Phase I study of single-agent anti-programmed death-1 (MDX-1106) in refractory solid tumors: safety, clinical activity, pharmacodyna...

refractory词源

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相关例句

1.Silicate minerals are characteristically refractory and difficult to break down.

硅酸盐矿物的特点是耐熔和难以分离。

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.Reflux leads to recurrent or refractory aspiration pneumonia.

反流可引起复发的难治的吸入性肺炎。

4.Greece has been producing refractory grade chromite ore for more than a hundred years.

希腊生产耐火级铬铁矿石已有百余年历史。

5.The excreta of aquatic animals-fish, frogs, turtles, snakes, etc-contain similar refractory materials.

水生动植物如鱼、蛙、龟、蛇等的排泄物中也会含有类似的难处理的物质。

6.The refractory metals and refractory metal silicides that are used to augment or replace the polysilicon are generally deposited by physical vapor deposition processes.

用于增强和取代多晶硅的难熔金属和难熔金属硅化物通常是用物理蒸发沉积工艺沉积的。

7.Dyes are just too refractory to undergo degradation in the time required for conventional waste treatment.

染料在传统废水处理所要求的时间内进行降解是困难的。

8.Successive bouts of heart failure are apt to become more refractory to treatment.

连续发作的心力衰竭可能变得难于治疗。

9.The excreta of humans and land animals contain soluble refractory organic matter.

人和陆生动物排泄物含有可溶的难处理有机物质。

10.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。