查询词典 proton

The finding of the blue-shifted F-He-H... Y (Y=N〓, CO and He) systems, where the proton-donor was incapable of rehybridization, indicated that rehybridization is not a generally application driving force for the blue shift. There were other two novel blue-shifted systems discovered in this study. They were lithium bonding systems and dihydrogen bonding systems. On the basis of state-of-art NBO analyses and potential energy surface analysis, it was demonstrated that Pauli/nuclei repulsions cause the blue shift.

在对蓝移理论的研究中，本文发现了一类质子给予体不能进行重杂化的氢键蓝移体系，说明了&超共轭—重杂化&理论的不完善；而将Pauli／nuclei排斥理论应用到本文新发现的两类蓝移体系——锂键体系和双氢键体系，可以很好的解释它们的蓝移现象，从而更进一步的扩展了这一理论。

Through differential centrifugation and sucrose density gradient centrifugation,tono plast vesicles were isolated from suspension-cultured Populus euphratica cells broken by mortar and pestIe,blender or ultrasonic homogenizer.The sensitivities of H+-ATPase to NO-3,VO3-4 andNaN3,as well proton pnmping activities of membrane-bound pyrophosphatases demonstrated that tonoplast vesicles mainly distributed on the interface of 0％～25％of sucrose.

为进一步研究液泡膜及H+-ATP酶在胡杨抵御盐胁迫中所起的作用，比较了研磨、捣碎和超声破碎三种细胞破碎方法，从悬浮培养的胡杨细胞中制备液泡膜微囊的效果；并用差速离心和不连续蔗糖密度梯度离心纯化了胡杨液泡膜微囊。

We use statistical method and assume that the proton in a series different Fock state that every Fock state has definite number of partons .

研究的方法是用系综统计的方法，认为质子是处在一系列的Fock态上。

By examining the type and momentum of the displaced nucleons, the authors determined that most of the pairs were mixed neutron-proton pairs.

通过检测分离出的核子的类型和动量，笔者得出结论：绝大部分的核子对是由中子和质子混合组成。

When the proton and neutron collide each other, the hadron emerges from the neutron then trapped between nucleons acting as the strong force medium.

当质子和中子相互碰撞时，强子从中子中溢出充当强力的介质。

The United States have eight, Gala, Proton, such as apple wood.

还有美八，嘎拉，腾木等苹果。

Fermilab has added the two-mile Main Injector accelerator to increase the number of proton-antiproton collisions in the Tevatron, greatly enhancing the chances for important discoveries in Run II.

费米实验室增加了两英里长的主要喷油加速器增加质子反质子碰撞的Tevatron ，大大增强了机会，重要的发现在运行二。

If hit with a precise proton torpedo volley, the entire station could be destroyed.

如果用一次精确的质子鱼雷齐发命中之，就可以炸毁整个太空站。

If hit with a precise proton torpedo volley, the entire station could be destroyed.

如果对其使用一次精准的质子鱼雷连射攻击，就可以摧毁整个空间站。

If hit with a precise proton torpedo volley, the entire station could be destroyed.

只要有一枚质子鱼雷准确地击中它，整个基地都会爆炸。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。