放射

It is estimated that the lifetime dose of radioactivity to which a person eating irradiated food could be exposed could realistically amount to no more than one-millionth of the recognised limit of average exposure of an individual to radioactivity from other sources over the same period.

据估计，人们由于吃进辐射食物所遭受的放射剂量，实际上不多于同一时期一个人平均可能遭受到的来自其它放射源的、可觉察的放射的极限的百万份之一。

The lifetime dose of radioactivity to which a person eating irradiated food could be expose d could realistically amount to one-millionth of the recognised limit of average exposure of an individual to radioactivity from other source over the same period.

人们由于吃进辐照食物所遭受的放射剂量，实际上不多于同一时期一个人平均可能遭受到的来自其它放射源的放射的可觉察的极限的百万份之一。

The lifetime dose of radioactivity to which a person eating irradiated food could be exposed could realistically amount to one-millionth of the recognised limit of average exposure of an individual to radioactivity from other source over the same period.

人们由于吃进辐照食物所遭受的放射剂量，实际上不多于同一时期一个人平均可能遭受到的来自其它放射源的放射的可觉察的极限的百万份之一。

The Radiographer / Ultra-sonographer's role is to independently perform radiographic / ultrasonic examinations and produce images of diagnostic quality for radiological reports with due regard to patient welfare, clinical responsibility, radiation protection and effective use of technology.

放射影像技师/超声波检查技师的职责是独立操作并完成放射影像/超声波的检查并制作可用于相关诊断的影像图片，作为放射影像报告的参考。同时也要考虑和兼顾到病人的利益，相关临床职责，辐射保护和对技术的有效运用。

Treatment of disease with radiation,especially by selective irradiation with x - rays or other ionizing radiation and by ingestion of radioisotope s.

放射疗法用放射进行的疾病治疗，尤指用X射线或其它电离辐射的有选择放射和吞下放射性同位素

18 Patients with radioresistant NPC and 30 patients with radiosensitive NPC are included in the case-control study. Genomic DNA was extracted from peripheral blood lymphocytes by proteinase K digestion and phenol/chloroform extraction.

本研究旨在通过调查MDR1基因的单核苷酸多态性在鼻咽癌放射敏感和放射抵抗患者中的分布以及上述多态性对MDR1 mRNA在分具不同放射敏感性的三株细胞系内的差异表达的影响，探讨MDR1基因多态性与鼻咽癌放射敏感性的相关性。

For image enhancement of digital radiography, the traditional processing methods originally used in various tomographic imaging modalities aren't available for enhancing the digital radiographic images, especially for the digital chest images because of the wide dynamic range of information between x-ray emerging from the heavily attenuated mediastinum (heart, spine, aorta, and other central features on the radiography) and subdiaphragmatic area and those that have passed through the air- filled lung.

对于数字放射图象的增强，原先用于CT等各种断层医学数字图象的传统处理方法并不能获得满意的效果，尤其对于数字放射胸片图象。其原因在于放射胸片图象具有相对较宽的信息动态范围，从具有非常大吸收系数的纵隔区（放射上指脊柱，心脏，主动脉）及下隔膜区到X线极易穿透的充满空气的肺部。

This includes: clinical radiotherapy, combined modality treatment, experimental work in radiobiology, chemobiology, hyperthermia and tumour biology, as well as physical aspects relevant to oncology, particularly in the field of imaging, dosimetry and radiation therapy planning.

它刊登于放射肿瘤学感兴趣领域，这些领域包括：临床放射治疗学，肿瘤多学科治疗方案，放射生物学的实验性研究，化学生物学，热疗学和肿瘤生物学，以及与肿瘤有关的物理学领域，尤其是影像学，剂量学和放射治疗计划。

It covers areas of interests relating to radiation oncology, including clinical radiotherapy, combined modality treatment, experimental work in radiobiology, chemobiology, hyperthermia and tumour biology, as well as physical aspects relevant to oncology, particularly in the field of imaging, dosimetry and radiation therapy planning.

该杂志发表研究论文和评论，涵盖了和放射肿瘤学相关的领域，包括临床放疗法，综合治疗，放射生物学实验工作，化学生物学，高热与肿瘤生物学以及和肿瘤学相关的物理方面，尤其是影像、放射剂量测定以及放射疗法计划等领域。

Radiographers referred to those diagnostic radiographers practising in the diagnostic radiography profession in Hong Kong during the survey period

&从事经济活动&的放射诊断技师包括所有&就业&及&待业&放射诊断技师。&就业&放射诊断技师是指统计调查期间在本港从事放射诊断专业的

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。