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- reference radiation level 参考辐射水平
- space reference radiation level 空间参考辐射级
- How does rain affect the ambient radiation level? 降雨如何影响环境辐射水平?
- How does wind affect the ambient radiation level? 风向怎样影响环境辐射水平?
- What is ambient radiation level? 甚么是环境辐射水平?
- How will a tropical cyclone affect the ambient radiation level in Hong Kong? 热带气旋怎样影响香港环境辐射水平?
- Are there any seasonal changes in the ambient radiation level in Hong Kong? 香港环境辐射水平有没有季节性变化?
- The gauge recorded the radiation level and announced it safe to return home. 测量仪记录了辐射级,显示可以安全返航。
- Uv radiation levels are highest under cloudless skies. 当天空无云时,紫外线指数是最高的。
- If it were, then the raw water supply from Guangdong would be suspended until its radiation level fell below the. 万一发生上述情况,便会暂停从广东输入原水,直至辐射水平降低至导出干预水平之下。
- However, under certain weather conditions, there may be short-term variations of the ambient radiation level in Hong Kong due to natural radiation. 但在某些天气情况下,天然辐射会导致环境辐射水平出现短暂的变化。
- Methods Basic status of radiotherapy in Anhui province was investigated according to "national medical radiation level survey research programme". 方法按照"全国医疗照射水平调查研究方案",对全省放射治疗基本状况进行调查。
- monoenergetic neutron reference radiation field 单能中子参考辐射场
- Don't refer to this matter again, please. 请不要再提这件事了。
- For the same radiation, the difference of its RBE values is very significant when the reference radiations are different. It is very important to point out the reference radiation when treat of the RBE values. 不同的参考辐射 ,对同一辐射来说 ,其相对生物效应值有十分显著的差异 ,论及辐射的相对生物效应时必须指明参考辐射。
- Moreover,the monitoring findings achieved by the environmental protection departments over the years have proved that the natural radiation level in Tibet is within the standards specified by the state's radiation protection regulations. 环境保护部门多年监测结果证实,西藏环境天然放射性水平在国家辐射保护规定标准内。
- An irradiation of 60 sec. limits the build-up of excessive gamma radiation levels. 采取60秒辐射限定了剩余伽玛射线水平的增高。
- The Observatory operates an Environmental Radiation Monitoring Programme to monitor radiation levels in Hong Kong. 天文台实施了一项环境辐射监测及评估计划,以便监测本港境内的辐射水平。
- Therefore,there are reasons assume that higher chlorophyll(a+b)contet and lower chlorophyll a/b ratio can be ued as a crterion ofselection for high net photosynthetic rate varieties in the areas where thesolar radiation level is low. 根据以上结果,本文提出,在辐射能量低的地区,选育叶绿素(a+b)含量较高、叶绿素 a/b 比值较低的品种是具有一定实践意义的。
- The survey of radiation level in workplace and the ambient environment were made in respect to medical electron accelerator and Co radio therapeutic devices in Shanxi Tumour Hospital. 报道了对山西省肿瘤医院医用电子加速器、钴疗机等放疗设备工作场所及其附近环境辐射水平的调查测量工作。