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- The individual annual affective dose equivalent is 1.05 msv. 人均年吸收劑量當量為1.;05msv。
- The calculation of DWC is based on the ALI of waterand limit of annual effective dose equivalent for the public. DWC的計算是基于公眾的年攝入量限值(ALI)和年有效劑量當量限值。
- The personal annual effective dose equivalent caused by radon daughters is 0.88 mSv. 氡子體產(chǎn)生的個(gè)人年有效劑量當量為0.;88mSv。
- On the basis of the time statistics of civil flight, the dose equivalent of civil aircrew was estimated. 研究了宇宙射線(xiàn)劑量率與海拔高度、地理經(jīng)度和地磁緯度的關(guān)系;對國內航班飛行時(shí)間進(jìn)行了統計,估算了機組人員的受照劑量。
- Results Ambient dose equivalent is recommended in the radiation region monitoring for the above 25 keV photons. 結果對強貫穿輻射外照射進(jìn)行區域監測,防護儀的測量結果應采用周?chē)鷦┝慨斄勘磉_。
- Dose equivalent of exposure dose in mammary is the highest, those in thyroid is the secondary, and genitical gland area has the lowest dose. 各敏感器官以乳腺受照劑量當量最大,其次為甲狀腺,性腺區最少。
- All dose equivalent of exposure dose in sensitive organs in non-projection center in high KV photography lower than those in low KV photography. 高管電壓攝片時(shí),非投照中心點(diǎn)各敏感器官受照劑量當量均比低管電壓攝片時(shí)低。
- The concepts of(somatic and ICRP's)effective dose equivalent are explained with the li-near non-threshold hypothesis for stochastic effects and additivity of smallprobabilities. 闡述了小劑量下隨機效應的線(xiàn)性無(wú)閾假定發(fā)生率的可疊加原理及由此發(fā)展起來(lái)的軀體有效劑量當量與 ICRP 有效劑量當量。
- Conclusion When the KV is as high as possible and the exposure field is as small as possible, each dose equivalent of exposure dose of organs out of exposure field is decrease. 結論:胸部攝片時(shí)管電壓越高,照射野越小,照射野外各部位受照劑量當量亦越少。
- Objective To investigate the magnitude of dose equivalent of exposure dose in different organs of human being using high and low KV X-Ray photography in chest. 摘要目的:探討胸部高、低管電壓X線(xiàn)攝片對人體不同組織器官的受照劑量當量大小。
- For designing the neutron dose equivalent instrument, the variations of qualily factor and radiation weighting factor must be considered, and the calibration of instrument according to new radiation weighting factor is necessary. 根據所得的中子輻射權重因子對中子劑量測量的影響規律得出,在設計中子劑量當量測量?jì)x器時(shí),需充分考慮到品質(zhì)因數和輻射權重因子數據的變化,并應按照新的輻射權重因子數據進(jìn)行刻度。
- Based on the computing principle given in ICRP-30,a method was tested for fastestimation of commited dose equivalent to respiratory and gastrointestinal tract resulted frominhalation or ingestion of mixed fission products following a nuclear accident. 本文參照 ICRP 30號出版物關(guān)于內照射劑量的估算方法,對核事故后任何時(shí)間攝入組分未知的混合裂變產(chǎn)物時(shí),關(guān)鍵組織(呼吸道和消化道)待積劑量當量的簡(jiǎn)易估算方法進(jìn)行了嘗試。
- Since ICRP adopted the effective dose equivalent(H_E)as the quantity of basic limits forradiation protection purpose,the problem of dose expression in the case of non-uniform irradiation hasbeen resolved properly. 自從國際放射防護委員會(huì )(ICRP)采用有效劑量當量(H_E)作為輻射防護基本限值量以來(lái),H_E較好地解決了非均勻照射時(shí)的劑量表達問(wèn)題。
- The main aspects of the suitability of existing survey meterin the measuring of neutron ambient dose equivalent were discussed and theapplication of microdosimetric counter and Bonnet Sphcre Counter in thisaspect was briefly described. 本文討論了現有巡測儀測量中子周?chē)鷦┝慨斄?Ambient Dose Equivalent)H·(10)的適用性問(wèn)題,并扼要闡述了微劑量計數器和 Bonner 球計數器在這方面的應用。
- Collective effective dose equivalent commitment 集體有效劑量當量約定
- Collective effective dose equivalent rate 集體有效劑量當量率
- A native or inhabitant of Rio de Janeiro, Brazil. 巴西里約熱內盧人或里約熱內盧的居民
- Evening dress is de rigueur at the Casino. 在賭博娛樂(lè )場(chǎng)要穿晚禮服。
- Reactor coolant system dose equivalent 反應堆冷卻劑系統劑量當量
- Their intimate conversation made me feel de trop. 他們親切交談,使我感到自己是個(gè)多余的人。