1) multi-tone blocking
多频道阻塞
2) flow blockage
流道阻塞
1.
On the basis of a typical model of the flow blockage at a reactor core, transient variations of thermohydraulics parameters at a flow blockage incident are calculated by RETRAN 02 code.
应用RETRAN 0 2程序 ,结合一堆芯流道阻塞典型模型 ,计算了板状燃料堆芯发生流道阻塞事故时诸热工水力参数的瞬态变化 ,分析了事故工况下的物理过程 ,探讨了相应的保护措施及其效
2.
During the reflood phase of large break LOCA(Loss of Coolant Accident), the effect of flow blockage resulted from the rupture of hot rod cladding must be accounted for.
用COBRA Ⅳ Ⅰ子通道程序详细分析了流道阻塞后的流场 ,改进了大破口失水事故分析软件包中燃料棒包壳温度分析程序FRAP T6 ,对恰希玛核电厂大破口失水事故作了分
3) Lacrimal duct obstruction
泪道阻塞
1.
Research progress in epidemiology of lacrimal duct obstruction diseases;
泪道阻塞性疾病的流行病学研究进展
2.
Clinical application of spiral CT in diagnosis of lacrimal duct obstruction;
螺旋CT在泪道阻塞性疾病诊断中临床应用
3.
The therapeutic effects of Nd:YAG laser combined with silicone intubation for lacrimal duct obstruction;
激光泪道成形术联合硅胶管置入治疗泪道阻塞疗效观察
4) Airway obstruction
气道阻塞
1.
Impacts of Nasal Airway Obstruction on the Mandibular Growth Pattern in Children;
鼻气道阻塞对儿童下颌骨生长模式的影响
2.
【Method】 8 patients with bronchus benign tumor had airway obstruction and were cauterized with high frequency knife cauterize incision through electric bronchoscope.
方法对8例支气管良性肿瘤所致的气道阻塞患者,进行支气管镜下高频电刀烧灼切割术,对治疗结果进行统计,观察气道打通程度、肺通气功能、气促指数及并发症的发生率。
3.
Method 27 patients with bronchus benign and malign tumor had airway obstruction and were cauterized with high frequency knife cauterize incision through electric bronchoscope.
方法对27例良恶性大气道肿瘤所致的气道阻塞病人,通过电子支气管镜下进行高频电刀烧灼切割术,观察病人的耐受性和并发症的发生率。
5) dacryagogatresia
泪道阻塞
1.
Attention to the mini-invasive treatments of the dacryagogatresia disease;
重视微创技术治疗泪道阻塞性疾病
2.
Effect of KTP laser with catheteriza-tion on dacryagogatresia of 106 cases;
激光联合泪道插管治疗泪道阻塞106例
3.
Prospect and advance on treatment of dacryagogatresia;
泪道阻塞治疗的进展与展望
6) obstruction of lacrimal passage
泪道阻塞
1.
Circular silicage tube insertion into omnilacrimal passages for the treatment of obstruction of lacrimal passages;
环形泪道内插管治疗泪道阻塞
2.
Objective To evaluate the clinical effect of combined Nd:YAG laser with intubation for obstruction of lacrimal passage.
目的探讨泪道激光成形联合泪道植管术对泪道阻塞的治疗效果。
3.
Objective To investigate clinical effect of treating the obstruction of lacrimal passage with loop intubation of whole lacrimal passage and unretrograde intubation of lacrimal passage.
目的研究环型全泪道插管术与顺行泪道插管术治疗泪道阻塞疾病的临床疗效。
补充资料：多苯基多亚甲基多异氰酸酯
多苯基多亚甲基多异氰酸酯，简称PAPI，或称粗MDI，浅黄色至褐色粘稠液体．有刺激性气味。相对密度(20℃／20 ℃)1．2，燃点218℃。PAPI实际上是由50％MDI与50％官能度大于2以上的多异氰酸酯组成的混合物。升温时能发生自聚作用。溶于氯苯、邻二氯苯、甲苯等。PAPI的活性低，蒸气压低，只是TDI的百分之一，故毒性很低。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中，改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内，远离火种、热源。严格防水、防潮，避免光照。
用于制造聚氨脂胶粘剂。也可直接加入橡胶胶粘剂中，改善橡胶与尼龙或聚酯线的粘接性能。贮存于阴凉、通风、干燥的库房内，远离火种、热源。严格防水、防潮，避免光照。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条