refractory

英 [rɪˈfræktəri]

美 [rɪˈfræktəri]

adj.  难以驾驭的; 行为乖戾的; 难以诊治的; 难以治愈的
n.  倔强的人; 耐火物质

复数：refractories　

GRE医学

BNC.26419 / COCA.25642

牛津词典

adj.

• 难以驾驭的；行为乖戾的
  difficult to control; behaving badly
• 难以诊治的；难以治愈的
  difficult to treat or cure

柯林斯词典

• ADJ-GRADED 不服管束的；难以控制的
  Refractorypeople are difficult to deal with or control, for example because they are unwilling to obey orders.
  1. ...refractory priests who refused to side with the king.
     拒绝支持国王的桀骜不驯的牧师

英英释义

noun

• lining consisting of material with a high melting point
  Synonym:furnace lining

adj

• stubbornly resistant to authority or control
  1. a fractious animal that would not submit to the harness
  2. a refractory child
  Synonym:fractiousrecalcitrant
• temporarily unresponsive or not fully responsive to nervous or sexual stimuli
  1. the refractory period of a muscle fiber
• not responding to treatment
  1. a stubborn infection
  2. a refractory case of acne
  3. stubborn rust stains
  Synonym:stubborn

双语例句

• Bortezomib alone or in combination with irinotecan was not effective in patients with relapsed or refractory CRC.
  单用硼替佐米或联合伊立替康对复发或耐药的结直肠癌无效。
• An experimental research on nitric acid oxidation pretreatment of refractory gold concentrate was carried out in Dongbeizhai gold mine.
  对采用硝酸氧化工艺预处理东北寨难浸金精矿进行了试验研究。
• Abstract: Influence of granularity distribution of quartz refractory aggregate on permeability and viscosity of EPC coating was investigated.
  文摘：研究了石英粉耐火骨料的粒度分布对消失模铸造涂料的透气性和粘度的影响。
• Experiment study was made on the beneficiation of a low grade refractory iron ore from Hebei.
  针对河北某低品位难处理铁矿进行了选矿试验研究。
• The development trend of refractory fibers was briefed as well.
  概要介绍了耐火纤维的发展趋势。
• Objective: To study the psychological factors and erectile function in patients with refractory chronic prostatitis.
  目的：探讨难治性慢性前列腺炎患者的精神因素与勃起功能。
• Heat-blocking refractory clays and metal heat shields extend the range of suitable applications safely.
  用热阻断耐火粘土和金属隔热层以扩大安全合适的应用范围。
• In severe or refractory cases, cauterization of the individual lesions with nitrate has been used.
  在严重或顽固性病例中，个别的可用硝酸盐烧灼。
• This paper expatiated on the optimizing choice and service condition of Ausmelt furnace refractory material of HouMa Smelt Factory.
  本文阐述了侯马冶炼厂关于奥斯麦特炉耐火材料的优化选择和使用情况。
• OBJECTIVE To discuss the effective nursing methods for patients with refractory hypertension ( RH).
  目的探讨原发性难治性高血压（RH）患者护理干预的有效方法。