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- minimum irradiation dose 最小輻射劑量
- Additional absorption increased with irradiation dose increasing. 隨著輻照劑量的增加,色心附加吸收峰增強。
- In the case of given degree of degradation, the dose rate will varied oppositelywith irradiation dose. 當裂解度一定時,劑量率與劑量成反變關係。
- There is dose-effect relationship between irradiation dose and the enabling of P65 signal conduct access of adenoid cystic carcinoma cells . 放射劑量與腺樣囊性癌P65信號傳導通路開放存在量效關係,在一定範圍內,隨著放射劑量增加,P65信號通路的表達更為明顯。
- The principle of EPR dosimetry is based on the fact that the concentration of radiation-induced radicals increases with irradiation dose. 目前,將EPR方法用於低劑量測定還存在一些困難,為了降低測量閾值,減小誤差,優化方法,需要進一步研究該方法的影響因素。
- Radiation damage in W has been studied as a function of irradiation dose by heavy ion simulation and positron annihilation lifetime measurement. 採用重離子輻照模擬方法和正電子湮沒壽命測量技術研究了鎢輻射損傷隨輻照劑量的變化。
- There was mass loss of the silicone rubber after VUV irradiation and the mass loss percentage increased with the increase of irradiation dose. 真空紫外輻照后,硅橡膠的質量有所損失,其質損率隨輻照劑量的增加而增加;
- Effects of the grafting conditions, such as type of diluents, irradiation dose, dose rate and monomer concentration, were investigated. 研究了溶劑種類、單體濃度、輻射劑量以及劑量率等因素對接枝反應的影響。
- At low irradiation dose, the concentration of active platinum increases and the performance of the device optimized as the dose of proton irradiation increases. 結果表明,當輻照劑量較低時,隨著輻照劑量的增加,電活性鉑濃度不斷提高,器件性能不斷優化。
- The decontamination irradiation dose is not affected by changes of initial bacteria load under normal and steady production condition, and had 99.73% confidence limits. 應用該方法提供的輻照滅菌劑量不受初始污染正常波動的影響,在產品穩定生產期間內持續有效且有99.;73%25的置信區間,可有效提高輻照產品的合格率。
- And the modified membranes with different grafting ratio are obtained by changing the conditions,such as solvent,irradiation dose,and irradiation dose rate. 通過改變溶劑、輻照劑量、輻照劑量率等條件,獲得了具有不同接枝率的改性聚醚碸膜,提高接枝率有助於改善聚醚碸膜的親水性。
- The apparent D10 value was used as D10, upper control line of (average)X control map is used as N0, the irradiation dose was calculated by formula D=D10lg (N0/N). 具體為細菌表觀D10值作為D10值,以初始污染的(平均值)X控制圖的上控制線為N0,採用公式法計算中藥的消毒劑量。
- LLL has the biomodulatory effect on skeletal muscle cells, which are determined by not only the irradiation dose and wavelength of laser but also the physiological state of the cells. 低強度激光對骨骼肌細胞具有雙向生物調節作用,這種調節作用既與激光的照射劑量及波長有關,也與細胞的生理狀態有關。
- In this work the radiation effects of CPE/LDPE blends with dif-ferent composition were studied. The obtained results prove the suitability of equa-tion describing the relation between irradiation dose and sol fraction given in re-ference. 研究了氯化聚乙烯(CPE)/低密度聚乙烯(LDPE)共混體系的輻射交聯規律,證實該共混體系對文獻[8]所給的溶膠分數與輻射劑量關係的適應性。
- Other factors, such as age, total irradiation dose, daily fraction, chemotherapy, did not show significant correlations with the results of vitreous fluorophotometry in our series. 其他的因素如年齡,總輻射劑量,每日輻射分量,化學治療的有無等,在本篇所收集的6例中,與玻璃體螢光光度計檢查結果並與明顯相關。
- One body-two tubes"applicator can not only increase the intratarget dosage to improve the local control of tumor recurrence,but also it can reduce irradiation dose to the normal tissues. 結論:新型鼻咽癌施源器的設計應用及臨床效果,在提高靶區劑量改善局部控制的同時降低了正常組織放射劑量,值得進一步臨床推廣應用。
- We have pared down our expenses to a bare minimum. 我們已最大限度地削減了開支。
- The class needs a minimum of 6 pupils to continue. 這個班最低限度要六個學生才可以繼續辦下去。
- Methods Parking Ir 192 in centrum for irradiating while measuring irradiation dose by thermoluminescent dosimeter, which laid in the position equivalent to spinal cord. 方法將銥192放射源置於椎體中照射,在椎體后椎管前緣相當於脊髓部位放置熱釋光計量計測量照射量。
- A withdrawal limit of $200; no minimum age limit. 提款數量最多不超過200美元; 沒有最低年齡限制。