核子

The_n and_ are the neutron proton ratio of the nucleon emission and that of the fragment emission respectively.

这里 n 和 frag分别是核子发射和碎片发射多重性的中子质子比。

Therefore, many people do a lot of researches and discussions about parton distribution function in nucleon and calculating QCD correction of the process.

近年来，许多人从计算核子的部分子分布函数和微扰量子色动力学入手对其进行了深入研究。

A consistent nonperturbative approach to study nucleon property and hadronic physics is also discussed.

对研究核子性质及强子物理的自洽非微扰途径问题也作了简要讨论。

Using functional integral formalismwe prove that it is indeed the case for the operators concerning nucleon spin structures.

利用泛函积分方法我们证明核子自旋结构中涉及到的这些算子的确属于这情况。

The data of direct reactions induced by nucleon and light nucleus play an important role in the study of nuclear reaction and structure, especially in the study of nuclear surface status of neutron rich nuclei.

核子和轻核直接反应的数据，在核相互作用和核结构的研究中，起了重要的基础性作用，尤其对于研究核的表面状况更为重要。

In order to test our model, we also give an analysis of the lowest excited states N*(1520) and N*(1535) of nucleon. with negtive parity.

为了进一步检验我们的模型，本文还在推广的手征SU(3)夸克模型下计算了核子最低负宇称激发态N~*(1535)，N~*(1520)的能量。

At low-energy scale, QCD nonperturbative approach must be developed to be used to describe the nucleon.

在低能标度时，必须发展QCD非微扰途径来描述核子物理。

Nucleon can be excited to △ and N(superscript *) at CSR energy region.

在CSR能量区域内，核子可以激发为△和N。

There is more than one proton in the nucleus.

有超过一个以上的质子在核子里。

On an oceanside piece of land just the same size as NPP4, 480 hectares.

这个座落在海边，占地480公顷的园区里，有七座核子反应器，其中两座是ABW（Advanced Boiling Water进步型沸水式）反应器，和台湾核四计画用的同型。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。