1)radium-226镭-226
英文短句/例句
1.Analytical determination of radium-226 in waterGB/T11214-1989水中镭-226的分析测定
2.At one end of the barrel there was some radium.枪管的一端装有镭。
3.Madame Curie discovered the element radium.居里夫人发现了镭元素。
4.He was the discoverer of the element radium.他是镭元素的发现者。
5.Radium is a chemical element.镭是一种化学元素。
6.estimated actual radium analyzer估计真实镭含量分析仪
7.Radium and uranium are radioactive elements.镭和铀是放射性元素.
8.Radioactivity is a special quality of radium.放射性是镭的一种特性。
9.Shop they cost 53 yuan for 10 and 226 yuan for the nightgown. Please pay at the cashier.售货员:10条一共53元，睡袍226元。
10.filled to reach the sea at all on 226 days, in 1997.在1997年竟然有226天断流入海。
11.A Clinical Analysis of 226 Patients with Myelodysplastic Syndromes;226例骨髓增生异常综合征的临床分析
12.Significance of Holmium Laser in Manipulation of Urological Diseases :Report of 226 cases钬激光在泌尿外科的应用——附226例报告
13.The Great Wall was initially established in the period of Zhanguo from476 AD to226 AD.长城最初建于公元前476至226年的战国时期。
14.Application of S7-226 PLC in Rotary and Automatic High Speed Counting-Machine;S7-226 PLC在转塔式高速智能数片机中的应用
15.Contrast Analysis of 226 Cases of Diabetes Incorporated Initial Treating Pulmonary Tuberculosis糖尿病合并初治肺结核226例的临床对照分析
16.ANALYSIS OF THE HOSPITALIZATION EXPENDITURE OF 226 INGUINAL HERNIA CASES IN CHENG DU成都市226例腹股沟疝住院医疗费用分析
17.Use of Multi-Channel γ-Spectrometer in the Determination of ~(226)Ra in Phosphate Ore多道γ能谱仪应用于测定磷矿石中~(226)Ra
18.Clinical analysis of laparoscopic cholecystectomy(LC) in 226 cases with cholecystolithiasis incarcerationLC手术治疗胆囊结石嵌顿226例临床分析
相关短句/例句
radium[英]['re?di?m][美]['red??m]镭
1.The separating out rate of radon was figured by the content of radium in the samples of construction material,through the mensuration of natural radioactivity and by measuring the density of radon that is released by the samples through ZnS sparking method.通过天然γ能谱测量方法测定建材样品中的镭含量,计算理论上衰变产生的氡密度,以及用硫化锌闪烁法测定由样品释放到空气中的氡密度的方法来计算氡的射气系数。
2.The speciality of mill effluent containing uranium,radium and nitrogen is described in this paper.叙述了含铀、镭以及氮素废水的特殊性 ;给出了“从天然铀工艺含氮素废水中回收肥料的放射性毒物限量标准”;阐述了从高浓度 NH4NO3溶液中除去微量 U、Ra及其子体的可行方法 ;并制备出 U、Ra及总 α活度均低于限量标准的 NH4NO3肥
3.Because of her research on radioactivity,especially on radium,madame Curie made foundation of atomic physics,radioactive chemistry and radioactive medical.居里夫人关于放射性元素,特别是镭的发现与研究为原子物理学、放射化学和放射医学的发展奠定了基础,为此她先后获得了诺贝尔物理学奖和诺贝尔化学奖。
3)A Ra A镭A
4)Ra[英][rɑ:][美][rɑ]镭
5)226)Ra￣(226)Ra
6)Zhanyou 226湛优226
1.Breeding and application of indica hybrid rice Zhanyou 226 with high yielding and resistance to blast;高产抗病杂交稻新组合湛优226的选育
延伸阅读
镭A分子式：CAS号：性质：历史名称，是核素218Po。钋的7个天然放射性同位素之一，属铀系成员。主要发生α衰变(99.7％)，半衰期为3.05min，产生214Pb(Ra B)；也发生β衰变，产生218At；其母体为222Rn，具氡的短寿命子体之一。与1t238U始核相平衡的质量为1.16×10-9。
