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

• 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。
• Objective To improve localization and effective surgical treatment of refractory epilepsy.
  目的提高药物难治性癫痫的致痫灶精确定位和外科治疗水平。
• 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。
• 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。
• The mineral processing flowsheet and reagent system were investigated and adjusted for a fine refractory lead-zinc ore.
  针对某细粒难选铅锌矿，进行了合理的选矿工艺和新药剂制度研究。
• Thermal inertia of a working medium and refractory materials constitutes a control link in the energy transfer process.
  工质和耐火材料热惯性是能量传递过程中的控制环节；
• Respiratory failure and refractory shock have been the most common causes of death.
  呼吸衰竭和难治性休克属于最常见死因。
• 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。
• 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。
• 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。