Study on exciting the luminescent material to glow by β particle;
利用β粒子激活发光材料发光的研究
The principle of activating the phosphors to luminescence by β particle emitted from tritium isotope was introduced.
采用了放射性同位素氚在衰变过程中放射出β粒子激活发光材料发光的原理。
beta particle
【物】β粒子, β质子
neutron-beta detector
中子-β粒子探测器
"Beta particles are either electrons or positrons. The three Beta-decay processes are electron emission, positron emission, and electron capture."
β粒子可以是电子或正电子。这三种β衰变过程为电子发射、正电子发射和电子俘获。
radiation of beta particles during radioactive decay.
在放射性衰变的过程中放出β粒子的辐射。
"beta particle:a high-speed electron or positron, especially one emitted in radioactive decay."
β粒子:一种高速电子或质子,主要在放射衰变中释放出。
STUDY ON STOPPING POWER OF MONO-ENERGETIC ELECTRONS IN THE EXPERIMENT TO VERIFY RELATIVISTIC RELATIONSHIP BETWEEN MOMENTUM AND ENERGY WITH β PARTICLES
β粒子验证相对论动量-能量关系实验中单能电子阻止本领的研究
The amount of light yielded by fluors from the collisions of a β particle is diminishingly small.
荧光体β粒子碰撞，发射出的光量很小，而且继续缩
PRELIMINARY EXPERIMENTAL RESULTS OF THE β-PARTICLE DETECTION WITH SUPERCONDUCTING TUNNEL JUNCTION USING D. C. JOSEPHSON EFFECT
利用超导结的直流约瑟夫逊效应探测β粒子的初步实验结果
Any of three processes of radioactive disintegration in which a Beta particle is spontaneously emitted by an unstable atomic nucleus in order to dissipate excess energy.
某些不稳定原子核为耗散其过剩能量而自发发射一个β粒子的三种放射性衰变过程的统称。
An experimental model with 103 tumor cells in each sample was irradiated with low dose rate beta particles.
实验模型为:在每一个样品中取103个肿瘤细胞,用低剂量率的β粒子照射;
Preparation and Application of Functionalized β-diketone Nanoparticles;
功能性β-二酮型纳米粒子的制备及应用研究
Preparation of β-carotene Nanodispersions by Solvent Displacement Technique and Their Stability
溶剂替换法制备β-胡萝卜素纳米粒子与稳定性
Preparation and Characterization of β-cyclodextrin Coated Gold Nanoparticle
β——环糊精包裹的金纳米粒子的制备和表征
Efficiencies of NaI(T1) Scintillation Crystals Detector for γ Ray Produced by β～+ Partical Annihilation;
NaI（T1）晶体探测器对β～+粒子在MB容器中湮灭产生的γ探测效率
Growthing Behavior of β-phase Grain in High Strength Near-β Titanium Alloy Ti-26
近β型高强钛合金Ti-26的β晶粒长大行为
Effect of Calcium Ions in Secretory Granules on the First Phase of Insulin Secretion in Rat Pancreatic β Cells;
大鼠胰岛β细胞胰岛素分泌颗粒内钙离子对胰岛素1相分泌的影响
β-FeOOH Nanospindles:Facile Synthesis and Their Transition to α-Fe_2O_3 Submicron/Micro-particles
纺锤形β-FeOOH纳米结构和α-氧化铁亚微米/微米粒子的合成与转变(英文)
Generalized (α,β)-derivations and (α,β)-antiderivations on Prime Rings;
素环上的(α,β)-导子和(α,β)-反导子