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

• Some basic theories on the optimum design of refractory ore digestion equipment were investigated.
  文中就难浸出矿石最佳浸出设备的设计等基础理论进行了研究。
• The gold resources in China and present status of pretreatment process of various refractory gold ores are reviewed.
  对我国黄金资源的基本情况及各种难浸金矿石预处理工艺的现状进行了综述。
• 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。
• 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。
• 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。
• The focal discussion point has been put on the preparation and application of zirconium oxide refractory fibre.
  重点讨论了氧化锆耐火纤维的制备与应用。
• 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。
• We investigated the relationship between the hippocampal volume and glutamate in refractory TLE patients.
  我们对难治性TLE患者海马容积与谷氨酸之间的关联性进行分析。
• 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。
• 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。