| 1. | Rotational type 60co teletherapy apparatus
钴60转动式遥控远距放射治疗装置 |
| 2. | Procedures for periodic inspection of cobalt - 60 and cesium - 137 teletherapy equipment
钴60和铯137遥控仪器的定期检测程序 |
| 3. | Thirdly , cobalt 60 disinfection method is adopted . fourthly , its outer package is air - tight . it is isolated from the outside
第三器械盒的消毒采用了钴60消毒法，消毒更安全，更彻底。 |
| 4. | Standard test method for application of ionization chambers to assess the low energy gamma component of cobalt - 60 irradiators used in radiation - hardness testing of silicon electronic devices
硅电子器件辐射强度试验用钴60辐射源的低能成分评估的电离箱的应用的标准试验方法 |
| 5. | It is credited with the ability to solve communication problems in relationships . it is believed to be good for meditation , dream awareness and channeling ability . some smoky quartz owners claim that it is a protective and a grounding stone
听说也有进口商是将白水晶经过钴60放射线照射处理出来的，改变其内在分子的排列组合，进而导致微量的金属反应，仍是业界颇能接受的种类。 |
| 6. | We used the co60 as initialized agent , galafo - s has large particle surface and swelling volume it s high efficacy to absorb polyphenol . galafo - r has good particle stability and suitable for recycle application
本公司首先研究在钴60辐射应发下，交联聚合得到高纯度产品，结构稳定的再生性pvpp ， galafo r ，及一次性pvpp ， galafo s它具有高膨胀性和表面积，遇水迅速膨胀，吸附多酚能力超强 |
| 7. | The whole - body gamma knife system is a kind of non - invasive medical instrument by using co - 60 as the gamma ray source . according to geometrically focusing theory , the gamma knife system can precisely focus in spirals 30 beams of gamma rays from different directions to a target through a collimator . by the collimator s direction , the predetermined lesion will be under radiation in heavy dose and subsequently be destroyed completely
体部伽玛刀是利用能产生伽玛射线的钴60作为放射源，根据几何聚焦原理，将30束伽玛射线从不同方向和位置通过准直后经一个固定的轴旋转聚焦到焦点，形成品质优良的剂量区，将肿瘤组织置于该高剂量区中，即可在预定时间内将病变组织摧毁，体表和焦点以外的正常组织仅受到瞬时照射而基本上不受损伤。 |
| 8. | According to geometrical focusing theory , the gamma knife can focus in spirals 30 beams of co - 60 gamma rays through a collimator to form a high - quality high - dose radiation field . the size of radiation filed can be varied and shaped according to tumor size for 3d radiotherapy . therefore , it can effectively increase radiation dose to tumor tissues and decease radiation dose to normal tissues
根据几何聚焦原理，将30束钴60伽玛射线通过准直后经一个固定的轴线旋转聚焦，形成品质优良的高剂量区分布，经治疗计划系统的优化，可使高剂量区的剂量分布，在三维方向上和肿瘤的形状一致，从而实现三维适形放射治疗。 |
