查询词典 proton

Through calculation of degradation activated energy and a comparison of damage effects, it was indicated that the addition silicone rubber had better resistance to proton radiation than that of the condensation rubber.

辐照降解活化能的计算和损伤效应的比较表明，加成型硅橡胶的耐质子辐照能力优于缩合型硅橡胶。

The proton exchange membrane,a selective passable membrane,its working is transferring protons,parting oxidant and deoxidant,is the core of the cell.

它是一种不经过燃烧直接以电化学反应方式将燃料和氧化剂的化学能转变为电能的高效连续发电装置。

The proton exchange membrane, a selective passable membrane, its working is transferring protons, parting oxidant and deoxidant, is the core of the cell.

质子交换膜是PEMFC的核心组成，是一种选择透过性膜，主要起传导质子、分割氧化剂与还原剂的作用。

The deuteron can fuse with another proton to make a helium 3 nucleus .

氘核可以和另一个质子聚合以生成一个氦3核。

Furthermore, the generation of 4He is always 107 lower than that of tritium and proton for even the lowest energy of the incident deuteron measured so far.

此外， 4He 的世代比那总是107 低超重氢和氢核为事件氘核的最低的能量到目前为止被测量。

"Deuteron:The nucleus of a deuterium atom, consisting of a proton and a neutron, regarded as a subatomic particle with unit positive charge."

"氘核：氘原子的原子核，由一个质子和一个中子组成，被视为带单位正电荷的亚原子。"

When two deuterium nuclei (each containing a deuteron are proton, one neutron) polymerization into a helium-4 nucleus, releasing a large number of atomic energy.

因为当2个氘核（每个氘核都含有1个质子、1个中子）聚合成1个氦4原子核时，释放出大量的原子能。

Enhanced cross section; neutron formation; particle-wave transformation; resonance, tunneling and screening; exotic particles; formation of proton or deuteron clusters; formation of electron clusters.

改进的横剖面；中子形成；微粒挥动变革；共鸣，挖洞和筛选；异乎寻常的微粒；氢核或氘核群的形成；电子群的形成。

Medical cyclotrons accelerate heavy charged particles （proton, deuteron, etc.） to produce radiation isotopes used for clinical applications.

医用回旋加速器主要用以加速重荷电粒子，藉由高速粒子与靶材发生的核子反应，生产放射性同位素供医疗使用。

Target ; proton induced reaction ; 60Ni ; cross section ; energy spectra ; double differential cross section

质子诱发反应； 60Ni ；截面；能谱；双微分截面

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。