目的：为进一步搞好放射防护工作。
Objective: to take further steps to make radiation protection well.
目的探索适合乡镇卫生院放射防护及管理的有效方法。
Objective to find effective methods suitable for radiation protection and management of town level hospitals.
目的对某焦化厂新建同位素装置进行放射防护控制效果评价。
To evaluate the radiation preventive effect of a newly-founded isotope device in a coking factory.
国际放射防护委员会(icrp)是非官方国际学术权威团体。
The International Commission of Radiation Protection (ICRP) is on unofficial authoritative academic organisation.
目的：了解广西伽玛刀配置、放射治疗的性能质量和放射防护效果。
Objective: To understand the situation of disposition, the radiotherapy performance quality and the radioactivity protection effect on gamma knife in Guangxi.
目的建立立体定向伽玛射线全身治疗装置的放射防护监测与评价指标。
Objective to establish the radiological monitoring items and assessment principle for gamma stereotactic body radiotherapy equipment.
本文简要介绍了国际放射防护委员会1994年提出的人呼吸道模型。
In this paper, the ICRP 1994 respiratory tract model was briefly introduced.
放射防护监督员制度是根据日本法律建立的具有监督职能的资质许可制度。
The radiation protection supervisor system, which has been established based on Japanese law, is playing an important role in the field of radiation protection in Japan.
目的：监测放射科医师个人剂量当量，评价与分析放射防护效果和影响因素。
Objective: to surveil the individual dose that the X-ray doctors received from radiation, evaluate and analyse the effect of preventing radiation and the affecting factors.
只有将放射防护安全管理与质量保证和控制有机结合，才能确保放射治疗的质量。
Only by integrating the safety management of protection against radiation and quality guarantee and control can the quality of radiotherapy be ensured.
预防和提高放射防护水平的关键在于获得放射照射的准确信息和有效的防护管理。
The quality of radiation protection is critically influenced by the availability of accurate information and its efficient management.
〔目的〕掌握福州长乐国际机场X射线行李货物检查系统基本情况和放射防护现状。
Objective To understand the current situation of X-ray baggage and goods inspection system and radiation protection conditions.
目的评价某稀土厂生产工艺技术改造后环境、产品放射性水平及放射防护控制效果。
To evaluate the radiation level and radiation prevention effect in the environment and products after the reconstruction of production crafts in a lanthanon factory.
放射防护监督部门要加大卫生执法力度、增加日常监督检查频次，确保放射源安全合理运用。
The supervision agencies for the radiation protection should enhance law enforcement of health and increases the frequency of the regular supervision to guarantee the proper use of radiation sources.
对于医学诊断中病人接受的剂量，个人剂量限值不适用，但放射防护最优化却可以发挥大的作用。
For the exposure of patients in diagnostic radiology, individual dose limit does not apply, but optimization of radiological protection may play a major role.
目的通过对放射防护中可视面积对迷路口的剂量影响分析，为正确选择防护门铅当量提供参考依据。
Purpose Pass to analysis of relations between the eyeable area and radiate dosage at maze, provide a reference for right choice of the lead equivalent of the protection door.
如果亚临床病灶的肿瘤细胞具有与周围正常组织相同的氧合状态，那么应获得与正常组织相似的低氧放射防护效应。
It is expected that, the radioprotective action of hypoxia on subclinical lesion is close to that of normal tissues pending equal oxygenation.
可见，通过本论文的研究，为临床骨科手术室医护人员的防护提供了一定意义的临床辐射剂量学数据和具体的放射防护策略。
It is obvious that this study provide significant clinic radiation dose data and material radiation protection tactic for doctors and nurses of clinic orthopaedics operating room.
在国际放射防护委员会（ICRP）1990年新建议书中，引入了一个新的权重因数——辐射权重因数W_R，以取代原来使用的品质因数Q，用于对组织或器官中的平均吸收剂量按辐射品质进行加权。
In ICRP 1990 Recommendations, a new weighting factor——radiation weighting factorW_R was introduced to replace the quality factor Q for modifying the absorbed dose averaged over atissue or organ.
这类手术需要恒定的X光，并且需要耗费很长时间才能完成。 手术过程中放射出的X光会对医生造成有害辐射，在手术过程中必须要求医生穿上防护性背心。
This type of surgery involves constantx-rays and can take a long time to complete, exposing the physician toharmful radiation and mandating that they wear a heavy protective vestwhile operating.
但工作人员只是穿着防护服，简单地轮替，或者偶尔地离开现场限制累积接触放射物。
But workers are wearing protective clothing, working in brief shifts and being occasionally pulled off the site to limit accumulated exposure.
固体的燃料弹（陶式氧化物母体）是第一道防护，隔开裂变过程中产生的裂变放射。
The solid fuel pellet (a ceramic oxide matrix) is the first barrier that retains many of the radioactive fission products produced by the fission process.
锆锡合金形成第二道防护，把放射燃料跟反应堆其他的组成分隔开。
The Zircaloy casing is the second barrier to release that separates the radioactive fuel from the rest of the reactor.
穿戴呼吸面具和防护用品可以防止摄入放射性微粒。
Wearing masks and respirators prevent the ingestion of radioactive particles.
高压管是放射材料的第三道防护。
The pressure vessel is the third barrier to radioactive material release.
记住，任何的保护措施，不管是否是临时性的，总要比没有任何的防护要好，遮挡放射性尘降物的东西越多，离放射性尘降物的距离越远，越善用时间，保护的效果就会越好。
Remember that any protection, however temporary, is better than none at all, and the more shielding, distance, and time you can take advantage of, the better.
离子引擎射流有轻微放射性，因此维护关键离子引擎部件的技师常穿防护服。
Ion engine emissions are mildly radioactive, and technicians who work on vital ion engine components often wear protective gear.
在未作防护参与早期的原子试验后，许多军人患了放射病。
Many soldiers suffered radiation sickness after being present without protection at the early atomic tests.
在辐射防护和放射医学等领域得到广泛应用。
It finds wide usage in the field of radiation protection and radiation medicine.
例如纽约地铁(如下图)的带防护罩的上触式系统，总之需要放射状放置集电靴来使它们在盖下适合。
Top contact systems with protective covers over them, like the New York Subway (photo left), needed radially mounted shoes anyway to allow them to fit under the cover.
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