refractory
英 [rɪˈfræktəri] 美 [rɪˈfræktəri]

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

refractory[ ri'fræktəri ]

• 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

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

更多收起词组短语

双语例句

用作形容词(adj.)

1. 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.)

1. 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。
2. 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。
3. 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。

权威例句

Early identification of refractory epilepsy.
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...