辐射防护

Satisfactory results have been achieved in Daya Bay NPP in radiation protection in the past years.

在最优化的实施中，重视高风险工作的控制及全过程管理，同时辐射防护专职人员发挥了专业的指导与控制作用。

Objective To compare the irradiation protective and inter synergestic effects of E838,WR 2721, Rubia cordifolia , cystamine hydrochloride and ethinyl estradiol on radiation and combined radiation burn injury.

目的 比较研究E838、WR 2 72 1、茜草、盐酸胱胺和炔雌醇等 5种辐射防护药对放射损伤和放烧复合伤的防治作用及其相互间的协同作用。

depends so very much on how you handle it," says Jan Olof Snihs, of Sweden's Radiation Protection Authority in Stockholm.

& 取决於所以十分你如何处理它，说：& 1月olof snihs ，瑞典的辐射防护管理局在斯德哥尔摩。

The safety of radioactive sources is a primary issue of radiological protection in China.

放射源的安全已成为我国当前辐射防护的一个主要问题。

Results: In 2007, we provided 602 SPET/CT services in myocardial perfusion scan for attenuation correction and 202 SPET/CT services in other scans for image fusion. Among 64 regional bone SPET/CT services, we noted 2 (3.13%) significant motion artifacts and 2 (3.13%) streak artifacts induced by beam hardening effect while among 25 Ga-67 local SPET/CT services. According to the features including low tube currents and slow rotating speed of this SPET/CT, some problems such as the patient safety, longer scan time, alignment mismatch and radiation protection would be analyzed and discussed.

结果：2007年804例SPET/CT造影中，602例心肌血流灌注断层摄影进行衰减校正，共202例病例进行影像融合，其中鎝－99m-MDP局部SPET/CT发生「影像上明显可见的移动假影」的比例为3.13%(2/64)，镓－67局部SPET/CT发生移动假影的比钊则为24%(6/25)，因射束硬化效应所造成的条状假影有产生干扰融合影像判读的情形，其他问题包括SPET/CT之CT低管球电压及低转速之机器特性、受检者的安全、较长的造影时间、对位错误及辐射防护筝。

In recent years, the quantities of PET centers in China increased dramastically, and more than 30 PET centers were established, in which cyclotrons, hotcell and PET scanners were included.

由于PET中心在运行过程中，需要处理大量的放射性问题，因此，很有必要对PET中心运行中涉及的放射性进行系统、全面的监测、分析和讨论，并提出合理的建议，以加强辐射防护措施，保证人员的安全。

The prediction of the concentration of radioactive nuclides is the basis and premise of emergency action and radioprotection.

放射性核素浓度的确定是放射性事故抢险救援和辐射防护等工作的基础和前提，是放射性事故应急救援的重要组成部分。

American production sales communications, environmental protection, digital, health care products category, the main varieties are: cell phone radiation shield, digital cameras, digital video camera, water filters, nutritional health products.

销售美国生产的通讯、环保、数码、保健类的产品，主要品种有：手机辐射防护屏，数码相机，数码摄像机，滤水器，营养保健品。

To study the wet thermal protective performance of fabric for fire fighters wears, 4 kinds of fire-retardant multilayer fabric suitable for fire fighters wears were used as samples, and the thermal protective performance value of the sample fabrics were tested through thermal radiation and thermal convection integrated experiment under 5 kinds of wet state and required time leading to the second-degree burn. Different layer fabrics' thermal protective performance after absorbing water was compared.

为研究消防服用织物的湿态热防护性能，以4种适宜用作消防服装多层结构的面料为试样，通过热辐射和热对流综合热防护性能实验，测试织物在5种湿状态下热辐射和热对流综合热防护值TPP和二级烧伤时间，比较不同层面料吸湿后热防护性能的变化。

Special attention has been paid to the neutron data between 20 to 200 MeV due to thedevelopment of ADS and other neutron application fields such as dosimetry for radiationsafety and fast neutron cancer therapy in recent years.

近年来，随着加速器驱动洁净核能源的发展和中子科学的广泛应用特别是高空飞行器的辐射防护和放射性治疗方面的进展等，中能中子核反应数据的需求也越来越大。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。