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1.According to the radiation-optical quality of volcanic ash we calculated the parameter of radiation-optic.
本文根据火山灰粒子的辐射光学特性,计算了火山灰粒子和平流层本底的辐射光学参数。收藏指正
2.The overall environment in the whole country has not yet affected by radiation pollution and the radiation environmental quality remains at the past level.
全国整体环境未受到放射性污染，辐射环境质量仍保持在原有水平。收藏指正
3.Therapeutic evaluation on 3-dimensional conformal radiation therapy by analyz ing the quality of life involved in the analysis of prognostic factors in pancre atic cancer patients
三维适形放射治疗对胰腺癌患者生活质量的影响与预后相关因素分析收藏指正
4.After being exposed to cosmic radiation and zero gravity, some seeds may mutate and produce higher yields and improved quality when planted back on earth, scientists said.
科学家介绍，在宇宙辐射和失重环境下，有些种子可能会发生变异，这些变异种种植到地球上后，能培育出高产优质的新品种。收藏指正
5.When observing the air bubbles on the imperial porcelains with a magnifier 10x, the air bubbles will cause a radiation to the rays of light, thus generating a strong feeling of jade-like quality.
这就是“历代制瓷工匠与古玩藏家们欲看不透，有一种朦胧的乳浊感觉，象一团雾水”。收藏指正
6.Article 17 Paragraph 17.1 In order to improve the quality of radiological diagnosis and treatment and to reduce the radiation exposure received by patients, whenever health care organizations use (1) radioactive material, (2) equipment capable of producing ionizing radiation, or (3)related facilities that the Competent Authority has announced as requiring a medical exposure quality assurance program, health care organizations shall not use any of them until (1)a medical exposure quality assurance plan is drawn up based on the Standards for Medical Exposure QualityAssurance and (2)the plan is approved by the Competent Authority.
第17条为提升辐射医疗之品质，减少病人可能接受之曝露，医疗机构使用经主管机关公告应实施医疗曝露品质保证之放射性物质、可发生游离辐射设备或相关设施，应依医疗曝露品质保证标准拟订医疗曝露品质保证计画，报请主管机关核准后始得为之。收藏指正
7.The quality control instrument(AEI)of the survey [2] is about 10% lower than the international standard. And the method of deducting the response to cosmic radiation from meter reading for measuring natural γ radiation dose rate led to the lower results.
文献 [2 ]在调查中使用的质量控制仪器 (AEI)比国际标准偏低 10 % ,扣除仪器对宇宙辐射响应的方法导致其结果明显的系统偏低。收藏指正
8.The radiation level did not change in the surrounding areas of Daya Bay Nuclear Power Station in Guangdong and Qingshan Nuclear Power Station in Zhejiang. The total αand total βradiation level could meet the national standards for the daily drinking water quality.
广东大亚湾核电站和浙江秦山核电厂周围地区辐射水平无变化，饮用水中总α、总β放射性水平均符合国家生活饮用水水质标准。收藏指正
9.ObjectiveTo evaluate and compare the difference in image quality and radiation dose between flat detector(FD) DSA(PHILIPS Allura Xper FD20, Holland) and II/TV DSA (PHILIPS Integris CV12, Holland) in fluoroscopic application.
目的探讨比较平板(FD)DSA系统(飞利浦Allura Xper FD20,荷兰)和II/TVDSA系统(飞利浦Integris CV12,荷兰)之间在透视应用中的辐射剂量和影像质量差异。收藏指正
10.This system would paly more roles either in usual quality control of radiation treatment instruments, or in installation acceptance of new instruments, specification of repaired instruments, and collecting a great deal of data for treatment planning system.
因此它不仅使用在医院放疗设备的日常质量保证中，而且对新设备的安装验收、设备大修后的检测以及治疗计划系统所需要的大量数据，会发挥更大的作用。收藏指正
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