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rapid radiochemical
相关语句
  快速放射化学
     RAPID RADIOCHEMICAL ANALYSIS OF  ̄(114)Pd FROM THE PRODUCTS OF  ̄(252)Cf SPONTANEOUD FISSION
     ~(252)Cf自发裂变产物中~(114)Pd的快速放射化学分析
短句来源
     A new neutron rich nuclide 186 Hf is produced and identified by bombardment of natural tungsten samples with 60 MeV/u 18 O beams using rapid radiochemical separation method and γ spectroscopic measurement technique for the first time.
     利用入射能量为 60 M e V/u 的丰中子18 O 轰击天然钨样品,通过快速放射化学分离( Ba Hf F6 沉淀)和 γ谱测量技术首次合成并鉴别了新丰中子核素186 Hf。
短句来源
  “rapid radiochemical”译为未确定词的双语例句
     A rapid radiochemical procedure for Pd separation was developed. It was the first time using radiochemical techniques to determine 114Pd cumulative yield (2. 50+0. 14) % in 252Cf spontaneous fission. The cumulative yields of (3. 50+0. 13)% and (3. 07+0. 11)% for 112Pd and 113g Ag were also obtained.
     用放化法首次测定了~(252)Cf自发裂变中~(114)Pd的累计产额,同时还测定了~(112)Pd,~(113g)Ag的累计产额,其值分别为(2.50±0.14)%,(3.50±0.13)%,(3.07±0.11)%,这一结果与 Skovorodkin的一致。
短句来源
     A rapid radiochemical procedure for Pd separation was developed. It was the first time using radiochemical techniques to determine 114Pd cumulative yield (2. 50 + 0. 14)% in 252Cf spontaneous fission. The cumulative yields of (3. 50+0. 13) and (3. 07 + 0. 11) % for 112Pd and 113gAg were also obtained.
     用放化法首次测定了~(252)Cf自发裂变中~(114)Pd的累计产额,同时还测定了~(112)Pd,~(113g)Ag的累计产额,其值分别为(2.50±0.14)%,(3.50±0.13)%,(3.07±0.11)%,这一结果与Skovorodkin的一致。
短句来源
     A new neutron deficient isotope 235 Am was produced via 238 Pu(p,4n) 235 Am reaction. The products were identified by means of the transporting of He jet system, separating of rapid radiochemical method and measuring of γ and X rays as well as X γ coincidence. The measured half life of 235 Am is 15±5min.
     一种缺中子新同位素235Am通过238Pu(p,4n)235Am反应而产生.产物借助He-jet系统的传输,快化学分离以及γ、X射线和γ-X(γ)符合测量等得到鉴别,测得其半衰期为15±5min.
短句来源
     The paper describes simultaneous determination of trace quantities of B,C and N in semiconductor silicon by nuclear reaction of 10B(d, n) 11C(T1/2=20.3min), 11B(d, 2n) 11C, 12C(d,n) 13N(T1/2 = 9.96min) and 14N(d, n) 15O(T1/2=2.03mm) with deutrons from a 1.2m cyclotron in our institute. An inert-gas fusion technique is adopted for rapid radiochemical separation after irradiation of the samples.
     本文叙述用本所1.2米回旋加速器产生的氘子,利用~(10)B(d,n)~(11)C,~(11)B(d,2n)~(11)C,~(12)C(d,n)~(13)N和~(14)N(d,n)~(15)O核反应,同时测定半导体硅中痕量的硼、碳和氮。
短句来源
     Some new work on the Cherenkov counting technique and rapid radiochemical analysis has been published.
     契连可夫计数技术以及快速放化分析方面也有新的工作发表。
短句来源
  相似匹配句对
     Rapid dacryocystorhinostomy.
     快速泪囊鼻腔吻合术
短句来源
     A rapid
     本法简便、快速,结果准确.
短句来源
     Some new work on the Cherenkov counting technique and rapid radiochemical analysis has been published.
     契连可夫计数技术以及快速放化分析方面也有新的工作发表。
短句来源
     Rapid determination of the radiochemical purity of  ̄(99m)Tc-HMPAO by mini-paper chromatography
     小纸层析法快速测定~(99m)Tc—HMPAO放射化学纯度
短句来源
     RADIOCHEMICAL DETERMINATION FOR CHOLINESTERASE
     胆碱酯酶的放射化学测定法
短句来源
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  rapid radiochemical
A rapid radiochemical method for determining the moisture content of steam at atomic power stations with boiling reactors
      
In this paper, we report a simple and a rapid radiochemical procedure for the analysis of 131I in water and milk samples.
      
Rapid radiochemical analysis of 131I in environmental samples using a well-type Ge-detector
      
Rapid radiochemical neutron activation analysis (RNAA) procedures were developed and employed for the determination of 32 trace impurities in high purity aluminum thin foils.
      
A rapid radiochemical separation procedure has been finished by using of radiochemical separation and γ-spectrum measurement methods.
      
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The paper describes simultaneous determination of trace quantities of B,C and N in semiconductor silicon by nuclear reaction of 10B(d, n) 11C(T1/2=20.3min), 11B(d, 2n) 11C, 12C(d,n) 13N(T1/2 = 9.96min) and 14N(d, n) 15O(T1/2=2.03mm) with deutrons from a 1.2m cyclotron in our institute. An inert-gas fusion technique is adopted for rapid radiochemical separation after irradiation of the samples. 11C, 13N and 15O are absorbed in ascarite 5A molecular sieve cooled in liquid nitrogen and Hopcalite reagent at...

The paper describes simultaneous determination of trace quantities of B,C and N in semiconductor silicon by nuclear reaction of 10B(d, n) 11C(T1/2=20.3min), 11B(d, 2n) 11C, 12C(d,n) 13N(T1/2 = 9.96min) and 14N(d, n) 15O(T1/2=2.03mm) with deutrons from a 1.2m cyclotron in our institute. An inert-gas fusion technique is adopted for rapid radiochemical separation after irradiation of the samples. 11C, 13N and 15O are absorbed in ascarite 5A molecular sieve cooled in liquid nitrogen and Hopcalite reagent at a temperature of 650℃ respectively. Positron annihilation events of each produced nucleus are counted by a γ-γ coincidence measuring system. B, C and N contents of about several ten parts per billion in silicon are then calculated simultaneously by a relatively quantitative method. Relative standard deviation for C, B and N are less than±50%,±20% and±50% respectively.This method is simple, rapid and sensitive for estimating light element content in silicon material.

本文叙述用本所1.2米回旋加速器产生的氘子,利用~(10)B(d,n)~(11)C,~(11)B(d,2n)~(11)C,~(12)C(d,n)~(13)N和~(14)N(d,n)~(15)O核反应,同时测定半导体硅中痕量的硼、碳和氮。样品辐照后,采用惰性气体熔融法作快速放化分离,~(11)C、~(13)N和~(15)O分别吸收在烧碱石棉、液氮冷却的5A分子筛和650℃的Hopcalite试剂上,用γ-γ符合测量装置测量各产核的湮灭γ计数,用相对定量法可同时得到硅中约几十ppb的硼、碳、氮含量。相对标准偏差分别为:C<±50%,B<±20%,N<±50%。 方法简单、快速且灵敏度高,是鉴定硅材料中轻元素含量的一个好方法。

A rapid radiochemical procedure for Pd separation was developed. It was the first time using radiochemical techniques to determine 114Pd cumulative yield (2. 50 + 0. 14)% in 252Cf spontaneous fission. The cumulative yields of (3. 50+0. 13) and (3. 07 + 0. 11) % for 112Pd and 113gAg were also obtained. These are in agreement with Skovorodkin's results. The cumulative yields determined show that there is a fine-structure at light peak of mass number A - 113 in the mass distribution of 252Cf spontaneous...

A rapid radiochemical procedure for Pd separation was developed. It was the first time using radiochemical techniques to determine 114Pd cumulative yield (2. 50 + 0. 14)% in 252Cf spontaneous fission. The cumulative yields of (3. 50+0. 13) and (3. 07 + 0. 11) % for 112Pd and 113gAg were also obtained. These are in agreement with Skovorodkin's results. The cumulative yields determined show that there is a fine-structure at light peak of mass number A - 113 in the mass distribution of 252Cf spontaneous fission.

用放化法首次测定了~(252)Cf自发裂变中~(114)Pd的累计产额,同时还测定了~(112)Pd,~(113g)Ag的累计产额,其值分别为(2.50±0.14)%,(3.50±0.13)%,(3.07±0.11)%,这一结果与Skovorodkin的一致。根据产额测定结果,对~(252)Cf自发裂变质量分布轻峰A=113处的精细结构进行了讨论,认为此处存在精细结构。

A rapid radiochemical procedure for Pd separation was developed. It was the first time using radiochemical techniques to determine 114Pd cumulative yield (2. 50+0. 14) % in 252Cf spontaneous fission. The cumulative yields of (3. 50+0. 13)% and (3. 07+0. 11)% for 112Pd and 113g Ag were also obtained. These are in agreement with Skovorodkin's results. The cumulative yields determined show that there is a fine-structure at light peak of mass number A = 113 in the mass distribution of 252Cf spontaneous...

A rapid radiochemical procedure for Pd separation was developed. It was the first time using radiochemical techniques to determine 114Pd cumulative yield (2. 50+0. 14) % in 252Cf spontaneous fission. The cumulative yields of (3. 50+0. 13)% and (3. 07+0. 11)% for 112Pd and 113g Ag were also obtained. These are in agreement with Skovorodkin's results. The cumulative yields determined show that there is a fine-structure at light peak of mass number A = 113 in the mass distribution of 252Cf spontaneous fission.

用放化法首次测定了~(252)Cf自发裂变中~(114)Pd的累计产额,同时还测定了~(112)Pd,~(113g)Ag的累计产额,其值分别为(2.50±0.14)%,(3.50±0.13)%,(3.07±0.11)%,这一结果与 Skovorodkin的一致。根据产额测定结果,对~(252)Cf自发裂变质量分布轻峰A=113处的精细结构进行了讨论,认为此处存在精细结构。

 
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