| 单词 | 低剂量照射 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 低剂量照射 —low dose irradiationSee also:剂量 n—dosages pl 剂量—prescribed dose of medicine 照射 n—irradiation n • sunlight n 照射—irradiate • light up • shine on 照射 v—beam v
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降低照射到病患身上的辐射剂量，同时保证数据完整性并符合严格的功率预算要求。 healthcare.analog.com | Reduce the dosage of radiation applied to the patient, while [...] preserving data integrity and adhering to a strict power budget. healthcare.analog.com |
补充报告将侧重于儿童的辐射风险和影 响；低剂量率辐射风险 的流行病学；以及 防 低剂量 辐射行动机制。 daccess-ods.un.org | Additional reports would focus on radiation risks and [...] effects on children; [...] the epidemiology of low dose rate radiation risks; and mechanisms of radiation actions at low doses. daccess-ods.un.org |
最近，据估计，单从老鼠实验中得出的加倍 剂量为 1 Gy，该剂量被用来估计数代受低剂量 辐 射 人 口 的遗传效应。 daccess-ods.un.org | Until recently, the doubling dose derived from mouse studies alone was estimated to be 1 Gy, and [...] this was applied to estimate hereditary effects in human [...] populations receiving low-dose exposures over [...]many generations. daccess-ods.un.org |
14.53 在 2012-2013 [...] 两年期，为了更好地满足成员国的需要，特别是在病人的医疗照射、能源生产产 生的辐射水平和影响、自然辐射源的 照射 以 及 低剂量 辐 射照 射 的影响等方面，为了应对科学发 展及全球通信的快速节奏和日益增加的复杂性，将继续在 [...]2008-2009 年期间启动的若干战略转 [...] 变，即：(a) 精简委员会的科学评价进程；(b) 加强数据收集、分析和传播的机制；(c) 改善 与其他利益攸关方基于成果的规划和协调；(d) 在决策者和公众中提高对委员会及其基本研究 成果的认识，以帮助弥合科学与政策之间的空白，确定在管理辐照的健康和环境影响领域内的 任何必要变革。 daccess-ods.un.org | 14.53 In the biennium 2012-2013, in order to respond better to the needs of Member States (in particular with respect to the medical exposure of patients, radiation levels and effects of energy [...] production, exposure to natural sources of [...] radiation and the effects of low-dose-rate radiation exposure) [...]and to the rapid pace [...]and increasing complexity of scientific developments and global communications, several strategic shifts initiated in 2008-2009 will continue, namely: (a) streamlining the Committee’s scientific evaluation processes; (b) enhancing mechanisms for data collection, analysis and dissemination; (c) improving results-based planning and coordination with other stakeholders; and (d) raising awareness of the Committee and its essential findings among decision makers and the public to help bridge the science-policy gap and identify any changes needed in the management of the impacts of radiation exposure on health and the environment. daccess-ods.un.org |
关于选定的 体内发射体对生物的影响报告分析了来自被污染空 气和食物的内照射；报告得出结论， 内 照射剂量并 不比外照射剂量更危险。 daccess-ods.un.org | The report on the biological effects of selected internal [...] emitters considered [...] internal exposure from contaminated air and food; it found that the internal dose was not more dangerous than the external dose. daccess-ods.un.org |
正如下文 所述，被认为是低剂量辐照引发 的癌症发病率增幅相对较低。 daccess-ods.un.org | As will be seen below, any increase in cancer incidence thought [...] to be caused by low-dose radiation exposures is modest by [...]comparison. daccess-ods.un.org |
委 员会决定，就围绕特别针对儿童的辐射影响与风险以 及 低剂量 和 低剂量 率 天 然和 人工环境源对公众的照射的流 行病学筹备实质性评估的益处和适合性展开一些 准备性调查工作。 daccess-ods.un.org | It decided to conduct some preparatory investigations into the merits and appropriateness of [...] preparing substantive [...] assessments of radiation effects and risks specifically for children, and of the epidemiology of exposures of the public [...]to natural and artificial [...]environmental sources at low doses and low dose rates. daccess-ods.un.org |
委员会建议联合国大会：(a) 鼓励会员国、联合国系统内的组织以及其他相关组 织，就不同辐射源的剂量、影响及风险提供进一步相关数据，这可极大地帮助科 学委员会未来编写向联合国大会提交的报告；(b) 鼓励原子能机构、世卫组织和 其他相关组织与委员会秘书处开展协作，建立并协调对公众、工作人员尤其是患 者辐照数据的定期收集和交换安排。 daccess-ods.un.org | The Committee suggests that the General Assembly might (a) encourage Member States, the organizations of the United Nations system and other relevant organizations [...] concerned to provide further [...] relevant data about doses, effects and risks from various sources of radiation, which would greatly help in the preparation of future reports of the Committee to the General Assembly; and (b) encourage IAEA, WHO and other relevant organizations to collaborate with the Committee secretariat to establish and coordinate the arrangements for periodic collection and exchange of data on radiation exposures of the general [...]public, workers and, [...]in particular, medical patients. daccess-ods.un.org |
许多机场多年来使用传统的低剂量扫 描设备，检查乘客的手提行李，其相对安全些，尤其 是感光度低于 EI200 的胶片或 ASA400 的照相胶卷，但是辐射是累 加的，当你带着胶片经 过不同机场，多次安检，就会造成胶片受影响。 motion.kodak.com | The traditional low dosage scanners which have been used at airports for many years to screen passengers’ hand baggage are relatively safe for film up to a speed of EI200 for motion picture [...] film or 400 ASA for still film. motion.kodak.com |
由 於 VOC 在 陽 光的照 射 下容易 變化成 臭氧， 所以我們鼓勵建 築 商 採用 VOC 含 量 較低 的 油 漆 來 髹 外 牆，清 潔 商 採用 VOC 含 量 低 的 清 潔 劑 來 清洗樓 宇。 legco.gov.hk | Given that VOC may easily turn into ozone under sunlight, we therefore encourage builders to use paint with less VOC content for the outer walls of buildings and we also encourage cleaning companies to use detergents with less VOC content in cleaning the buildings. legco.gov.hk |
尽管审查了许多研究，不过，低剂量 辐射 对免 疫系统的影响是否有助于刺激或抑制免疫系统，对这一问题仍无法做出明确 判断。 daccess-ods.un.org | While many studies were examined, it remained impossible to make a clear judgement as to whether the effects on the immune system of radiation at low doses served to stimulate or suppress immune responses. daccess-ods.un.org |
针对联合国大会的具体请求，13 委员会正就能否将健康方面的影响科学地归因于 低剂量辐照起草一份全面报告。 daccess-ods.un.org | Responding to a specific request of the General Assembly,13 the Committee is preparing [...] a comprehensive report addressing the ability to attribute scientifically [...] health effects to low-dose radiation exposure. daccess-ods.un.org |
对心脏的辐射剂量低于 1–2 Gy 左右时， 证实辐照对致 命心血管疾病超常诱发风险的唯一清楚的证据来自于原子弹爆炸 幸存者相关数据。 daccess-ods.un.org | The only clear evidence for an excess risk of fatal cardiovascular disease associated with radiation exposure, at doses to the heart below about 1 to 2 Gy, comes from the data on the atomic bombing survivors. daccess-ods.un.org |
对患者皮肤的放射线照射剂量被减 少50%以上，可进行安全施术。 chn.busanmc.or.kr | Safe operation is possible because [...] 50% of exposure Dose of radiation to patients [...]is reduced. eng.busanmc.or.kr |
对比于电子束，X-射线消毒灭菌一个重要的特点是直接处理货盘上的产 品并且保持优秀的剂量均匀度。 iba-sterilization.com | One of the key differences of X-ray [...] sterilization versus E-beam sterilization is the ability to sterilize products directly on pallets with excellent dose uniformity. iba-sterilization.com |
也有部分证据表明，与高剂量和高剂 量率相比，低剂量和低剂量率特 定暴露产生的癌症风险的下降至少部分与细胞 在辐照之后处理 DNA 损伤的能力有关。 daccess-ods.un.org | There is also some evidence that the reduction in [...] cancer risk for a given [...] exposure at low doses and low dose rates as compared with that at high doses and high dose rates is associated, at least in part, with cellular capacities in dealing with DNA damage after radiation exposure. daccess-ods.un.org |
已 围绕下列假设做过研究：(a) 细胞和组织对低剂量辐射的适应性可使它们对癌症 的发展更具抵抗力（适应性反应）；(b) [...] 辐射对免疫系统的影响——免疫系统负责 识别并摧毁异常细胞——可影响癌症发展的可能性；以及(c) 辐射可产生变化， 从而对细胞 [...] DNA 的稳定产生持久的、可传递的影响（基因组不稳定性），并且（或 者）激发从受损细胞向未受损的邻界细胞传送信号（旁观者效应）；基因不稳定 和旁观者效应被认为是改变辐射相关癌症风险的可能因素。 daccess-ods.un.org | There have been studies relating to the [...] following hypotheses: (a) that adaptation of [...] cells and tissues to low doses of radiation might [...]cause them to become more resistant [...]to cancer development (adaptive response); (b) that the effects of radiation on the immune systems, which recognize and destroy abnormal cells, could influence the likelihood of cancer development; and (c) that radiation can produce changes that create long-lasting and transmissible effects on the stability of cellular DNA (genomic instability) and/or trigger the transfer of signals from damaged cells to their undamaged neighbours (bystander effects); both genomic instability and bystander effects have been suggested as possible factors that modify radiation-associated cancer risk. daccess-ods.un.org |
一位业内人士就LED光源应用于农业植物领域的优势这样表示，“相较于传统光源，除了众所周知的节能特性，LED还具有波长窄、光质纯、光效高、波长类型丰富、光谱 能 量 调 制 便捷以 及 低 发 热 、小体积、长寿命等突出优势，便于集中植物所需波长实施均衡近距 离 照射。 jxlcd.com | One industry source has advantage in the field of LED light source used in agricultural plants such said, "compared with the traditional light source, in addition to the well-known energy-saving features, LED has narrow wavelength, the light quality of pure, high photosynthetic efficiency, wavelength [...] modulation type is [...] rich, spectrum energy is convenient, and low fever, such outstanding advantages as small volume, long life, easy to focus close irradiation wavelength to implement [...]balanced plant need. jxlcd.com |
口腔内牙齿X射线传感器：基于CMOS的X 射 线 传感器拥有高分辨率、行业标准 的 低剂量 成 像 和结实的封装——Teledyne DALSA的口腔内牙齿X射线传 感器提供了一个业内认可的牙齿成像解决方案，这一方案以专为牙齿X光放射摄影设计的全集成CMOS光电二极管阵列为基础。 tipschina.gov.cn | Intra-Oral Dental X-ray Sensors: CMOS-based X-ray sensors enable high resolution, low dose imaging in an industry standard, robust package - Teledyne DALSA's Intra-Oral [...] Dental X-ray Sensors deliver [...]a field-proven dental imaging solution based on fully-integrated CMOS photodiode arrays specifically designed for dental radiography. tipschina.gov.cn |
光亮（“發光”）的持續時間取決於光源的亮度，光源的類型，與光源的距離以及光源的 照射時間和發光塗料的用量。 citizen.com.hk | The duration of the light (“glow”) will [...] vary depending on the brightness, types of and distance from a [...] light source, exposure time, and the amount of the paint. citizen.com.hk |
政府已考 慮他們的關注，在設計上會採取適當的措施，盡量減低噪音水平，並會選 用適合的照明設備和調校照射角度 ，以盡量 減 低 光 線 對附近村民造成的影 響。 legco.gov.hk | Taking into account their concerns, the Government will adopt appropriate design measures to minimize the [...] noise level and select [...] suitable lighting and adjust the lighting angle in order to minimize light nuisance [...]to nearby villagers as far as possible. legco.gov.hk |
OsteoGram是一款专利软件，利用一个简单的，手 部 低剂量 的 胶 片或数字 X 光 照 片 筛 查骨质疏松症患者。 moderntech.com.hk | The OsteoGram is a patented software application to screen patients for [...] osteoporosis utilizing a simple, low-dose film or digital x-ray of [...]the hand. moderntech.com.hk |
缔约方第二十一次会议要求“执行委员会 依 照第 X X/7 号决定继续审议第 5 条缔约 方的其他试点项目，并从这个意义上考虑当前销毁活动范围内的一次性窗口费用，以便解 决那些原产缔约方无法使用的低量消 费国家的出口和以环保方式处置臭氧消耗物质库问 题”（第 XXI/2 号决定第 2 段）。 multilateralfund.org | The Twenty-First Meeting of the Parties requested “the Executive Committee to continue its consideration of further pilot projects in Article 5 Parties pursuant to decision XX/7 and, in that context, to consider the [...] costs of a one-time window within its [...] current destruction activities to address the export and environmentally sound disposal of assembled banks of ozone-depleting substances in low-volume-consuming countries that are not usable in the Party of origin” (decision XXI/2, paragraph 2). multilateralfund.org |
委员会的审查未能就剂量低于 1–2 Gy 的辐射与心 血管疾病 及其他非癌症疾病发病率之间的直接因果关系得出任何结论。 daccess-ods.un.org | The Committee’s review was not able to draw any [...] conclusions about a direct causal [...] relationship between irradiation at doses below about 1 to 2 [...]Gy and excess incidence of cardiovascular [...]and other non-cancer diseases. daccess-ods.un.org |
委员会决定不用这些模式 来预测辐射对暴露于低剂量的民 众影响的绝对数字，原因是预测存在无法接受的 不确定性。 daccess-ods.un.org | The Committee decided not to use models to project [...] absolute numbers on the effects [...] of radiation on populations exposed to the low doses because of unacceptable [...]uncertainties in the predictions. daccess-ods.un.org |
这种复杂的 [...] DNA 损伤很难得到正确修复，即便是 低剂量 辐 射 时 也 存在着 DNA 变异可能（几率极小，但并非不存在），因而增加了癌症诱发风险。 daccess-ods.un.org | This type of complex DNA damage is difficult to repair [...] correctly, and even at low doses of radiation it [...]is likely that there is a very small but non-zero [...]chance of the production of DNA mutations that increase the risk of cancer developing. daccess-ods.un.org |
有流散残留物的地区每年 可产生的辐照量仅为几个微西韦特单位，远远低于世界各地居民从环境中自然辐 射源吸收的辐照量，也大大低于原 子能机构建议用于确定是否需要采取补救行动 的辐射参考标准。 daccess-ods.un.org | The estimated annual exposures that could arise in the areas where dispersed residues exist would be in the order of a few [...] microsieverts, that is, [...] well below the annual dose received by the population worldwide due to natural sources of radiation in the environment, [...]and far below the reference level [...]recommended by IAEA as a radiological criterion for considering the necessity for remedial actions. daccess-ods.un.org |
在俄罗斯联邦南乌拉尔州马雅克核电厂开展的工人健康流行病学研 究，以及对 Techa [...] 河附近因该厂的放射性物质排放而暴露于辐射的人口进行的流 行病学研究，为长期暴露于低剂量内 部 结合态 放 射 性 核 素提供了有价值的信息。 daccess-ods.un.org | Valuable information on the long-term low-dose exposures to internally incorporated radionuclides has been provided by epidemiological studies of the health of workers at the Mayak nuclear complex in the southern Urals of the Russian [...] Federation, and of the population near the Techa River [...] whose exposure was due to radioactive discharges from that [...]facility. daccess-ods.un.org |
几年来，塞尔维亚一直与原子能机构密切合作， 根据温萨核退役计划研究所(VIND)项目，为安全存 储目的从塞尔维亚向俄罗斯联邦安全转移 48 公斤辐 照高浓 缩铀——这是在三个关键领域进行多边合作 的典范：乏燃料去除；中低级放射性 废 物管理和大 型设施退役。 daccess-ods.un.org | For several years, Serbia had been working closely with IAEA to transfer 48 kilograms of irradiated highly enriched uranium from Serbia to the Russian Federation for safe storage under the Vinča Institute Nuclear Decommissioning (VIND) project — a [...] model for multilateral [...] cooperation in three crucial fields: spent fuel removal; low- and intermediate-level radioactive waste management; and large-scale facility decommissioning. daccess-ods.un.org |
关于其未来工作方案，委员会决定(a)编写专门论述辐射对儿童的风险和影 响的报告，(b)评估与低剂量率环境辐 射 源 相关的流行病学研究和(c)审 查 低 剂量 作用机制的发展情况。 daccess-ods.un.org | Regarding its future programme of work, the Committee decided to (a) develop a report specifically on radiation risks and effects on children, (b) evaluate epidemiological [...] studies related to environmental [...] sources of radiation at low dose rates and (c) review developments on mechanisms of actions at low doses. daccess-ods.un.org |
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