质子的

The fluorescent tuning on and off can be achieved by the stimuli of acid, which will protonate the central nitrogen atom of triphenylamine unit to stop the PIET process.

通过加入酸将三苯胺中心氮原子进行质子化，切断其PIET过程，可实现荧光的淬灭与恢复的可逆性荧光调控。

Mn(H_3biim)_2_2Cl_2 and Cd(H_3biim)_2_2Cl_2 have been synthesized from H_2biim, their structures were determined by X-ray crystallography. The two complexes have similar structures and both are neutral compounds. One N atom in H_2biim is protonated, forming a H3biim+ cation. The later is an unidentate ligand, the central metal, Cd or Mn is six coordinated and adopts a distorted octahedral environment.

合成了联咪唑锰配合物Mn(H_3biim)_2_2Cl_2和联咪唑镉配合物Cd(H_3biim)_2_2Cl_2，晶体结构表明这两个配合物结构相似，均为中性化合物，联咪唑的一个氮原子被质子化，形成一价阳离子(H_3biim~+)，它采取单齿配位，中心Mn原子是六配位，其配位环境为畸变的八面体。

In this paper, the exchange rates of slowly exchanging amide protons in human insulin R6 hexamer were obtained by using NMR Linear Prediction Model Method.

用线型拟合的方法通过核磁共振谱图测得了人体胰岛素R6六聚体中酰胺质子与重氢的交换速度。

When it is running at full throttle, the protons going round it will be travelling within 30cm a second of the speed of light.

的机器。当它以最高速度运转时，环绕其轨道传播地质子将达到每秒仅比光速低30厘米的速度。

A two-dimensional, two-phase and multi-component transport model was developed for the cathode of PEM fuel cell using interdigitated gas distributor.

对叉指型质子交换膜燃料电池阴极提出一个二维两相的多组分流体输运模型，应用连续性方程和Darcy定律以及组分扩散方程描述了反应气体和生成水的流动和传质。

The mechanism of lactates inhibiting microbial growth is explained as it lowers water activity andacidifies the intraceUular structure due to interference with the proton-transfer through the cell membrane.

其抑菌机制是通过降低水分活性以及影响细胞膜的质子通透性来酸化细胞内的结构[1]。

But the remnant has its own magnetic field, which repels the protons.

但是由于残骸有着自己的磁场，对弹回的质子发生排斥作用。

And M.Hirai are introduced. The parton distributions function of bound nucleon are obtained through the experimental data of deep inelastic scatting and Drell-Yan process.

Hirai等利用不依赖于物理模型的整体分析，通过拟合现有轻子—原子核深度非弹性散射以及高能质子—原子核碰撞核Drell-Yan过程实验数据，分别得到了束缚核子中的部分子分布函数。

The number of protons and neutrons in each element can vary, but only certain combinations are stable.

每一种元素中质子和中子的数目可能有所不同，而只有一些元素的组合比较稳定。

Those with the most numbers of protons and neutrons are in the upper right portion of the chart.

那些最数目的质子和中子都在右上部分的图表。

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％。