质子

"We are very proud of being able to contribute to the continuing success of AsiaSat with the delivery of the AsiaSat 5 satellite," said John Celli, President and Chief Operating Officer of Space Systems/Loral."With the proven reliability of the SS/L 1300 platform, we have built an excellent tool to help this first class regional operator enhance and expand its business."

劳拉太空系统公司宣布，已将一颗为亚洲卫星电信有限公司建造的新通信卫星运往拜科努尔航天中心，卫星预计于8月中旬搭乘国际发射服务公司的&质子&运载火箭升空。

This research is order to design a membraneless micro fuel cell, using liquid electrolyte to replace Nafion membrane. Liquid electrolyte transports protons by laminar flow.

因此本研究设计一个微型无薄膜燃料电池，使用液态电解质来取代Nafion薄膜，电解质以层流的方式流动来传导质子。

Abnormally enhanced absorptions for the methine proton in products of triaryl orthoformate derivatives were also observed in C6D6 , indicating the formation of the product resulted in radical pair intermediate.

在氘苯中，产物三苯基原甲酸酯衍生物的次甲基质子的异常增强吸收，表明该产物由中性自由基对形成。

Then, pH-dependent behavior in both microspecies distribution and molecular electrical charge was described in detail.

评价和比较了3个喹诺酮两性抗菌药的微观质子解离平衡，包括格帕沙星，HSR-903和环丙沙星，并详细描述了pH值依赖性的微观离子分布曲线和分子荷电性质。

It was also showed that in the case of reduction of Pd/HM, an interaction between palladium and mordenite has been encouraged, and the strength of Bronsted acid site has been increased.

丝光沸石经部分脱铝后(硅铝比为18～28)，表面酸中心的强度和浓度均较高，并且强酸中心以质子酸为主，主要分布在沸石的&外表面&上。

After reduction, palladium existed in Pd° state on mordenite.

Pd/HM上的钯在还原过程中与丝光沸石相互作用加强，还原后以Pd形式存在，并提高了丝光沸石上的质子酸强度。

The proton affinity calculations showed that the acidity of isomorphously substituted mordenite increases in the order:BMORGaMORAlMOR.

质子亲合势分析表明与硅铝丝光沸石相比， B和Ga进入骨架导致丝光沸石分子筛的Brnsted酸性有所减弱，其酸性依次为：BZSM5GaZSM5AlZSM5。

State Key Laboratory of Coal Conversion, Institute of Coal Chemistry,Chinese Academy of Sciences, Taiyuan 030001The siting of B, Al or Ga and the bridging hydroxyl group in mordenite framework were studied by using ab initio HartreeFock methods. The influence of the presence of B or Ga in the framework on the Bronsted acidity of mordenite was investigated.

用从头计算HartreeFock方法研究了B、Al、Ga等同晶取代进入丝光沸石骨架后可能存在的位置，确定了与电荷平衡质子结合的氧位置，考察了B、Ga等杂原子进入骨架对丝光沸石Brnsted酸性的影响。

In the same time, the intra-molecular photoinduced electron transfer process between naphthyl group and nitrogen atom of tertiary amine group at the tip of molecule was found and this process strongly depends on the acidity of solution.

通过对该类化合物在溶液中的光物理行为以及酸度影响的比较研究，观察到以叔胺为骨架的三足化合物存在分子内光诱导电子转移，且这一过程强烈地依赖于介质的pH值；叔胺基的氮原子质子化将会减弱这一PET过程。

Nitroform is such a strong proton donor.

三硝基甲烷是一个极强的质子给予体。

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％。