查询词典 proton

The transfer behavior of pyrazolone derivatives, such as antipyrine, aminopyrine, 4-aminoantipyrine and analgin, across the W/NB interface was investigated. The three medicines studied can form complex with a proton and the complex formed can transfer reversely across the W/NB interface and the transfer process was controlled by diffusion. The transfer of protonated analgin was not observed within potential window because of its high transfer potential.

研究了吡唑啉酮类的安替比林、氨基比林、4-氨基安替比林和安乃近四种药物在W/NB界面的转移行为，前三种药物在一定pH值的水溶液中结合一个质子形成1∶1质子配合物，并能在W/NB界面发生可逆转移，其转移过程受扩散控制，安乃近的质子化物由于有较高的转移电位而未在电位窗内观察到其转移峰。

In addition, the University is also the birth of the Chinese first proton electrostatic accelerator and the first electronic analog computer.

此外，复旦大学还诞生了中国第一台质子静电加速器和第一台电子模拟计算机。

The results indicated that the viscosity of the anhydrous system has a significant influence on the proton migration.

电导率的测定结果表明，非水条件下磷酸的自解离传递质子的能力优于磷酸与有机含氮杂环化合物共同传递质子的能力。

Using 4 V DC electrical action,the possibility of the solid proton electrode, antimonic acid , gettering of tritium from air is investigated.

用锑酸作消气材料，压制成消氚电极，在适当外加条件下，考察了锑酸作消氚材料直接将含氚废空气中的氚除去的可能性。

It and the proton form nearly the entire mass of atomic nuclei.

它和质子几乎构成了整个原子核的质量

It and the proton form nearly the entire mass of atomic nuclei. See table at subatomic particle

它和质子几乎构成了整个原子核的质量参见 subatomic particle

A proton or a neutron, especially as part of an atomic nucleus.

核子质子或中心，尤指作为原子核的一个组成部分

A proton or a neutron , especially as part of an atomic nucleus.

质子和中子，特指原子核的组成部分。

It doesnt bank and roll or shoot proton torpedoes.

它并不聚集、翻滚或放射质子鱼雷。

It is found that the time required for the shock formation can be affected by the initial plasma temperature, which influences the energetic proton generation in the shock.

观察到不同的等离子体初始温度会影响靶前激波的产生时间，进而影响质子产额。

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。