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

• 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。
• 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。
• Six refractory elements mobility was studied for altered rhyolite weathering profile in Longtang, Guangxi.
  对广西龙塘蚀变流纹岩风化剖面中六个难溶元素的活动性进行了研究。
• 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。
• The development trend of refractory fibers was briefed as well.
  概要介绍了耐火纤维的发展趋势。
• 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。
• Development of Refractory for Oxidized Ball Group Chain Fire Grate Machine-Rotary Kiln With him a bright flame was extinguished.
  氧化球团链篦机-回转窑用耐火材料的进展一团明亮的火焰和他一起熄灭了。
• 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。
• 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 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。