查询词典 proton

They indicate that the energy of proton from SUN can be accelerate much more than 10 GeV.

目前有一些实验报道在大的耀斑期间观测到具有方向性μ子暴，如果它们和太阳活动相关，则来自太阳的质子能量应该大于几十、几百GeV甚至更高。

Now, a new Fermilab experiment called DAMIC is searching for light dark matter candidates with masses less than that of a proton [1 GeV/c 2 ] or two.

现在，一个新的费米实验室的实验要求DAMIC正在寻找暗物质光线候选人群众小于质子[ 1电子伏特/炭2 ]或两个。

Werner Karl Heisenberg proposed that proton and neutron could be seen as two states of a nucleus.

海森堡提出，可以把质子、中子看作是同一实体——核子的两种状态。

The procedure of generate electric in Proton Exchange Membrane Fuel Cell is need to heat and to humidify the fuel so that the testing machine is contained gas flow control and humidification devices. The system is too huge to use for a portable device.

摘要 质子交换膜燃料电池发电过程需要对燃料加温和增湿，因此测试系统包含了气体流量控制器及增湿装置，系统体积庞大无法应用在可携式行动装置上。

On the right gauntlet is a powerful blaster cannon , while the left gauntlet features a miniature proton torpedo hurler .

右手是一个强大的激光加农炮，左手是一个小型质子鱼雷发射器。

Nsted acid for the activation of the imine and acetic acid (20 mol %) as the non-chiral proton source for the shift of the keto-enol equilibrium.

94%酸、活化的亚胺乙酸(20摩尔%)的非手质子源为转移的酮-烯醇平衡。

Because the carbonyl in its structure is with strongly absorb-electron effect, so it is a kind of non-proton polarity solvent with high boiling point, high flash point and low melting point, use conveniently for many processing operation such as filtration, distillation, solvent extraction, and so on; it is with very low toxicity, so the harm to human body is inappreciable, and reduce the environment pollution; due to its very strong dissolvability, it can dissolve organic matter, inorganic matter, resin, polymer, etc., and activate all kinds of reagent, mix to dissolve the other high boiling point solvents; it is with very good stability, it is stable under the hot strong alkali and acidity condition, it is with water-resistance and light, oxygen stability.

246℃ m.p：—20℃闪点121℃ flash point： 121℃分子式：C6H12N2O molecular formula： C6H12N2O 分子量128.18 molecular weight： 128.18 二、DMPU的化学性质 Chemical character of DMPU 其结构中由于羰基具有强烈的吸电子效应，因而它是一种非质子的极性溶剂，具有高沸点、高闪点、低熔点，在过滤、蒸馏、溶剂萃取等工艺操作中使用方便；毒性极低，对人体危害微不足道，也减少了对环境的污染；由于它具有极强的溶解性，能溶解有机物、无机物、树脂、聚合物等，并对各种试剂具有活化性质，还能与其它高沸点溶剂混溶；具有极好的稳定性，在热的强碱和酸性条件下都很稳定，还具有耐水性及对光、氧的稳定性。

A proton is an infinitesimal part of an atom, which is itself of course an insubstantial thing.

一个质子是一个原子很小的一部分，它自己当然不是一个实在的东西。

The control group of 105 patients are given only hemostatic and proton pump inhibitor.

对照组的105例患者仅给予止血药及质子泵抑制剂。

By means of TL and TSC analyses, the evolution of the trap energy levels, the charge carrier type and the concentration of initial charge carriers in the rubbers before and after proton radiation were characterized.

通过TL和TSC等测试手段，分析了质子辐照前后硅橡胶的陷阱能级、载流子类型及载流子浓度的演变。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。