The strain Acidiphilium cryptum DX1-1 producing PHB was irradiated respectively by UV and Co60 to raise PHB production.
采用紫外线照射和放射性元素钴60辐射诱变方法,对分离纯化的一株可积累聚β-羟基丁酸酯(PHB)的Acidiphilium cryptumDX1-1进行了诱变改良,以获得PHB高产菌。
Co-60 Radiation Sterilization to Cultural Medium in Pleurotus Ostreatus Culture;
培养料钴-60辐射杀菌栽培平菇试验
This paper aims at the introduction of the constitution and operating principle of radioactive source type mould level detecting device on thin slab caster at Benxi Steel Making Works and comparing the results on mould level detecting between radioactive source Cs-137 with Co-60.
主要叙述目前本钢炼钢厂薄板坯连铸机所使用的放射源式液位检测系统的构成和工作原理,并比较铯-137和钴-60两种放射源式液位检测装置对于结晶器液位的检测效果,重点分析液位检测装置铯-137存在的问题和解决其存在问题的方法以及改进后的液位检测装置铯-137的控制效果。
Cobalt-60 container inspection system;
钴-60集装箱检测系统
The design and calculation of the parameters of the main structure for 1. 85× 10￣1PB_q cobalt-60 ra-diation cave.;
1．85×10 1PBq钴－60辐照室主要结构参数的设计计算
rotary cobalt-60 therapy unit
旋转式钴60治疗机
Study on the use of forage irradiated with ～(60)Co in specific pathogen-free animals;
钴60辐照灭菌饲料在SPF级实验动物中应用的研究
Application of Monitoring and Controlling System in Co60 Radiant line Based PLC
基于PLC的实时监控系统在钴60辐照生产线上的应用
Relationship between Cerebral Edema and erb-B1 Protein Expression in Glioma Rats Treated with ~(60)Co Irradiation
胶质瘤钴60照射后脑水肿与erb-B1蛋白表达的关系
Preliminary Study on Biological Effect of Soybean by Nitrogen Ion Beam Implantation and ~(60)Co-γ Radiation
氮离子束注入和钴60伽玛辐射对大豆生物学效应研究初报
THE EFFECT OF COBALT 60 IRRADIATION ON SEEDS GERMINATION AND SEEDLINGS OF THE GROWTH AND DEVELOPMENT OF CYCLAMEN
钴60辐照对仙客来种子发芽及幼苗生长发育的影响
Analytical method of cobalt-60 in water
GB/T15221-1994水中钴-60的分析方法
High activity cobalt-60 sealed radioactive sources
GB7465-1994高活度钴-60密封放射源
~(60)Co radiotherapy for uterocervical cancer analysis of 37 cases
~(60)钴放射治疗宫颈癌37例
STUDY ON INACTIVATION OF HEPATITIS B VIRUS BY 60Co GAMMA-IRRADIATION
钴-60辐射杀灭乙型肝炎病毒的研究
Performance Measurement of ~(60)Co Teletherapy Source in Equipment at the Users
钴-60远距离治疗源装机后特性测量
The Clinial Analysis of 102 Cases of Esophageal Carcinoma Treafed with ~(60)Co
~(60)钴放射治疗食管癌102例临床分析
Standards for radiation protection and safety of60 coirradiation facility
GB10252-1996钴-60辐照装置的辐射防护与安全标准
~(60)Co RADIOTHERAPY OF CRANIOPHARYNGIOMA IN 50 CASES
颅咽管瘤的~(60)钴放射治疗50例疗效分析
PROTECTION AGAINST ~(60)CO γ-RAY RADIATION INJURY OF THE DECOCTION OF DANGSHEN IN MICE
党参水煎剂对小鼠~(60)钴γ射线损伤的保护作用
The Analysis of Long-term Effect of ~(60)Co Treatment of 707 Cases with Esophageal Carcinomas
707例食管癌~(60)钴放射治疗远期疗效分析
The effect of interleukin(IL)12 on hemopoiesis in irradiated mice
白细胞介素12对~(60)钴照射小鼠造血功能的影响
Experimental Observation of Rice Variation Induced by Co~(60)-Υ-Rays and Laser
~(60)钴-γ射线与激光复合诱发水稻变异试验