质子的

This is a new development after the discovery of the protonolysis of the C-Pd bond in the presence of halide ions and β-heteroatom elimination in presence of nitrogen-containing ligands in our group.

这是我们小组继发现卤离子效应下质子解淬灭C-Pd键，以及含氮配体下β-杂原子消除再生两价钯的研究后，又一新的进展。

Thus, investigating membrane-electrode assembly with self humidification ability is the key technology to increase the performance of PEMFC.

因此，研发具有自增湿能力的膜电极组是质子交换膜燃料电池的一个关键技术。

Note the isosbestic point, indicating a direct reaction of protonated MDNPH with the aldehyde to the hydrazone.

看到色点，显示直接的反应与质子mdnph醛腙的。

In nature,some green algae can produce hydrogen after incubation under anaerobic conditions,during which hydrogenase is synthesized and activated.

自然界中存在于藻类和细菌中的氢酶是高效催化氢气氧化和质子还原的氧化还原酶，在生物产氢和能量转换过程中发挥着重要作用。

According to the metal atoms within hydrogenase , it can be classified as NiFe- hydrogenase , Fe- hydrogenase and metal-free hydrogenase .

氢酶是一类催化氢的氧化或质子还原的酶，它在微生物产氢过程中扮演着重要角色。

Since the first crystal structure of the Fe-only hydrogenase was published in 1998, intensive efforts have been spent on the structural and functional models of Fe-only hydrogenase due to its great capability of catalyzing the reduction of protons to molecular hydrogen at extraordinarily high rates.

自从1998年唯铁氢化酶的第一个晶体结构发表以来，由于它可高效地催化质子还原成氢气，其活性中心的结构和功能模拟受到了广泛关注。

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。

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。

In order to investigate the tautomerism of 5-fluorouracil (5-FU) induced by proton transfer, we describe a study of structural tautomer interconversion using density functional theory calculations at B3LYP/6-311++G level of the theory.

采用密度泛函理论B3LYP方法，在6-311++G基组上研究了由质子转移引起的5-氟尿嘧啶(5-Fu)的异构化反应。

The intramolecular proton transfer reactions have attracted great experimental and theoretical interests due to its importance to chemistry and biochemistry.

分子内质子转移反应由于其在化学和生物化学领域的重要性而在实验和理论上都引起了广泛的重视。

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％。