gravity filling

external irradiation combined with californium-252 neutron intraluminal brachytherapy for treatment of 70 cases with esophageal carcinoma

外照射加锎-252中子腔内照射治疗70例食管癌

the preliminary report of cervical cancer treated with californium-252 neutron after loading intracavitary radiotherapy

外照射加后装腔内放疗治疗直肠癌的护理配合~（252）锎中子腔内后装治疗子宫颈癌的临床观察

the dubna laboratory is one of the few in the world able to handle radioactive heavy elements such as californium.

杜布纳的实验室是全世界少数几个能处理锎等放射性重元素的实验室之一。

It is evident in entries like francium, germanium, scandium, polonium, europium, californium, berkelium and americium.

这一点在钫、锗、钪、钋、铕、锎、锫、镅等元素的拉丁名上颇为明显。

objective to evaluate the treatment of advanced endometrial cancer with californium-252 brachytherapy.

目的观察锎252腔内后装治疗子宫内膜癌的近期疗效及并发症情况，并对该治疗方案进行初步评价。

metrological parameters of the gold content determination by neutron activation analysis with californium 252 neutron source are investigated.

研究了应用252Cf中子源的中子活化分析法测定金含量的度量特性。