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The collective effective dose increased by X-ray luggage inspection systems was about 0.00 man·Sv/a.
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X射线行李包检查所增加的集体有效剂量约为0·00 人·Sv/a。 |
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The collision of Australia and Indonesia stopped the rollback of slabs, and as a result the South China Sea, the Sulu Sea and the Celebes Sea began to close.
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澳大利亚和印度尼西亚的碰撞阻碍了俯冲带的后退 ,导致了南海、Sulu海和Celebes海盆地的扩张终止。 |
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The color reaction between iron(Ⅲ) and p-diethylamine phenylfluorone(p-DEMPF) was studied. In a NHCl-NH ·HO buffer solution with pH 9.00 and in the presence of tetradecyl pyridine bromide(TPB),iron(Ⅲ) reacts on p-DEMPF to form a bluish violet complex.
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在pH 9.00的NHCl-NH .HO缓冲体系中,铁(Ⅲ)与对二乙氨基苯基荧光酮(p-DMEPF),溴代十四烷基吡啶(TPB)反应生成三元蓝紫色配合物,其吸光度值与铁(Ⅲ)的浓度成正比,据此建立了测定微量铁的分光光度新方法。 |
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The colour reaction of iridium(Ⅲ) with reagent _ ( _ bromo _ _ pyridylazo) _ _ dimethylamino _ amino_ benzene( _ Br _ PADMA) was investigated.
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研究了试剂_(_溴__吡啶偶氮 )__二甲氨基苯胺 (_Br_PADMA)与铱 (Ⅲ )的显色反应 ; |
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The colour reaction of palladium and -nitroso--napthol in paraffin phase has been studied.
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本文系统研究了钯（Ⅱ）与-亚硝基--萘酚显色体系在石蜡相中的显色反应。 |
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The colour reaction system of a bluish violet conplex formed by Pd(Ⅱ) cations and ,-Br -PADAP in a hydrochloric-acid hexamethylenetetramine buffer solution with pH .,and under the condition with C H OH has been studied.
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研究了在 pH =.的(CH ) H-HCl缓冲溶液中 ,有乙醇存在的情况下 ,Pd(Ⅱ )离子与 ,-Br -PADAP形成兰紫色配合物的显色体系。 |
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The column temperature was ℃. Result The calibration curve for doxycycline hyclate was linear in the range from .00～9.9μg/ml,r=.000. The intra-day and inter-day precision RSD were 0.79%and 0.7 %.
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果多西环素在.00～9.9μg/ml浓度内线性关系良好,r=.000(n=8); 日内以及日间的精密度(RSD)分别为0.79%、0.7 %; |
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The column(Partisil Si, Whatman) was eluted with the mobile phase, cyclohexane: THF:EtOAc:MeOH=. :.7: 8.0: .0 at 0.8ml/min.
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色谱柱为Partisil Si(Whatman); 用环己烷:乙酸乙酯:四氢呋喃:甲醇=. : 8.0:.7:.0流动相洗脱,流速为0.8ml/min; |
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The column-support acidified bentonite' absorption on the organic matters in wastewater conforms to the Freundlich adsorption isothermal equation, and the adsorption model conforms to the Bowden universal model about anion's surface adsorption.
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柱撑酸化膨润土对染料废水中有机物的吸附符合Freundlich吸附等温方程,吸附模型符合Bowden有关表面吸附阴离子的普遍模型。 |
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The combination of levonorgestrel 0. mg and ethinylestradiol 0.0 mg as an ultra-low dosage oral contraceptive in its pilule form was studied in nine clinics in Beijing.
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左旋8甲基炔诺酮0.mg与炔雌醇0.0 mg配伍的超低剂量口服避孕滴丸,98 年在北京9个医院进行临床试验。 |
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The combined treatment of autosensitization dermatitis and allergic purpura with Lei gong teng and prednisone
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雷公藤与强的松联合治疗自家敏感性皮炎及过敏性紫癜疗效观察 |
