质子的

We think of a nucleus as make up of neutron and proton .

我们认为原子核是由中子和质子构成的。

We thought of a nucleus as make up of neutron and proton.

我们认为原子核是由中子和质子构成的。

In the condensation process, a phase transfer catalyst is added, the mother liquor is recycled, proton polarity solvent crystallization is used to improve the purity of nitryl coumpounds, and the yield is above 98.0%.

缩合反应中加入相转移催化剂，母液循环使用，并采用质子极性溶剂重结晶，提高了硝基化合物的纯度，收率达到98.0％以上。

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。

There is more than one proton in the nucleus.

有超过一个以上的质子在核子里。

At some point the stability of the orbital electrons in the ordinary sense must be destroyed as more protons are added to the nucleus.

某些电子轨道稳定性的要点在一般判断必需要破坏如大多质子增加到原子核之中。

The overshoot behavior of current density of proton exchange membrane fuel cell was analyzed and its mechanism was explained.

分析了质子交换膜燃料电池电流密度的超调现象，从机理上进行了解释。

The study of the elements in 31 accessory apatites in pegmatite field illustrates the usefulness ofPIXE in the measurement of elements in rocks and minerals.

应用质子激发X 射线方法分析克洛斯湖地区花岗伟晶岩中的31个磷灰石样品。

Nafion membranes have been most widely used as a PEM in fuel cells.

Nafion膜是目前最常用的质子交换膜之一。

The other kind of electricity is positive electricity. Its ultimate particles are called protons.

另一种类型的微粒带正电，我们把这种终极微粒称为质子。

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。