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

• 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。
• The possibility of producing anorthite light refractory bricks by Using natural minerals has been studied.
  研究了使用天然原料一次合成钙长石轻质耐火砖的可行性。
• Acute myocardial infarction ( AMI), cardiac death and refractory angina were observed in the two groups during hospitalization.
  观察住院期间两组急性心肌梗死（AMI）、心脏性死亡和难治性心绞痛的发生率。
• 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。
• Objective: To investigate the mycophenolate mofetil treatment of refractory nephrotic syndrome efficacy, safety.
  目的：观察麦考酚酸酯（骁悉）治疗难治性肾病综合征的疗效及安全性。
• 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。
• 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。
• 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。
• The combination of refractory and noble metals in a single layer makes etching a formidable task.
  难熔金属和贵金属组合的这一层薄膜使刻蚀成为一个艰巨任务。