难检字字典在线查询

汉语拼音：jí nán

1.指灾难发生时。

2.遇祸。

1. 指灾难发生时。

   《左传·僖公五年》：“及难，公使寺人 披 伐 蒲 。”

2. 遇祸。

   清 王士禛 《池北偶谈·谈异六·郑端清世子》：“王府一旧人忽遇 端清 于山中云：‘传语诸孙当速去，故里不可居也。’ 寿平 兄弟以为妄，不听，未几，及难。”

• and for some children with over-age or patient with serious symptom, also can get acceptable results after synthesis training.

  对于大龄及难治性弱视患者，坚持综合训练同样可以获得比较满意的效果。

• Excellent cutting performance in machining ferrous metals and difficult to machine metals.

  就算是钢铁金属及难加工材料，也有极佳表现。

• Fludarabine combined with colony-stimulating factor and cytarabine regimen for treatment of refractory or relapsed acute myeloid leukemia

  氟达拉宾联合阿糖胞苷及粒细胞集落刺激因子治疗复发及难治性急性髓细胞白血病的临床研究

• Application of ultrasonic technique to sewage sludge and refractory wastewater treatment

  超声波技术与污水污泥及难降解废水处理

• Writing of English abstracts and translating of their difficult sentences in medical papers

  医学论文英语摘要的写作及难句翻译

• Research and Manufacture of High Temperature Vacuum Furnace for Rare Metals

  应用于稀有及难熔金属的真空高温炉研制

• List of foreign words and words with difficult pronunciation(with tapes)

  外来语及难发音单词表（附录音带）

• Treatment of relapsed and refractory acute leukemia with regiment MAC

  MAC方案治疗复发及难治性急性白血病

• Exploitation of deep and difficult mine beds

  深部及难采矿床开采