查询词典 proton

It will provide a detailed space-time picture of the showerfront allowing to face a wide range of fundamental issues including gamma-ray from point sources, diffuse gamma-rays from the galactic plane, GRB'sphysics, the measurement of the〓/p ratio, the primary proton spectrum, thesun and heliosphere physics.

它将提供大气簇射前锋的时间-空间图象，用来研究γ点源、银道面弥漫γ射线、γ暴物理、反质子和质子之比、原初质子谱、太阳和日光层物理等许多基本课题。

Results: Proton pump inhibitors took up the highest proportion of use frequency and money spent on antiulcer drugs in hospitalised patients.

结果：质子泵抑制剂的用药频数和用药金额在住院患者抗消化性溃疡药物应用中居首位。

Because this enzyme is regarded as the acid pump within the parietal cell, rabeprazole has been characterized as a gastric proton pump inhibitor.

H + /K +-ATPase是胃壁细胞的酸泵，雷贝拉唑钠是一种胃内的质子泵抑制剂。

Rabeprazole belongs to a class of antisecretory compounds ( benzimidazole proton-pump inhibitors) that do not exhibit anticholinergic or histamine H2 -receptor antagonist properties, but suppress gastric acid secretion by inhibiting the gastric H +/K +-ATPase at the secretory surface of the gastric parietal cell.

雷贝拉唑属于抗分泌药物，苯并咪唑的替代品，质子泵抑制剂。不具有抗胆碱活性和组胺h2受体拮抗活性，但是能够胃壁细胞分泌表面的H +/K +-ATPase而抑制胃酸分泌。

Methods: retrospective analysis 48 cases of misdiagnosed cases were diagnosed by endoscopy and in proton pump inhibitor therapy support the diagnosis of gerd diagnosis of clinical data.results: gerd were more common misdiagnosed with chronic bronchitis, pharyngeal paraesthesia, chronic pharyngitis, and bronchial asthma,the 46 cases of misdiagnosed in this group, accounted for 95.8%; misdiagnosed as angina pectoris in 2 cases, accounting for 4.2%.

回顾分析经胃镜检查确诊和以质子泵抑制剂诊断性治疗支持gerd诊断误诊病例48例临床资料。结果：gerd误诊以慢性支气管炎、咽异感症、慢性咽炎及支气管哮喘较常见，误诊46例，占本组误诊病例的95.8%；误诊为心绞痛 2例，占4.2%。

A mathematical model for the anode of a direct methanol fuel cell considering the mass transport in the whole anode compartment and the proton exchange membrane, together with the kinetic and ohmic resistance effects through the catalyst layer is developed. The influences of key parameters on methanol crossover and anode performance are investigated.

对于DMFC的阳极，本文描述了甲醇和水在阳极及质子交换膜中的传递过程、反应动力学和欧姆阻抗效应，建立阳极和PEM的数学模型，并探讨对甲醇扩散和阳极性能影响的主要因素。

Due to the electrochemical reaction and Ohmic resistance, the proton exchange membrane fuel cell would generate heat internally as it is working. To keep the membrane-electrode assembly working at appropriate temperature is essential for maintaining good performance.

质子交换膜燃料电池运作时，由於电化学反应与欧姆阻抗等作用会由内部不断发热，此时其膜电极组是否能保持在容许温度范围内运作攸关其效能。

Several proton nuclear magnetic resonance methods are used in the study ...

本文利用多种质子核磁共振方法对几种多相聚合物的相态结构进行了研究，主要包括以下一些内容： 1。

The proton nuclear magnetic resonance (1H-NMR) was used to analyze chemical structure of the polymer.

利用核磁共振(1H-NMR)，红外光谱等方法表征了单体和聚合物的结构。

The use of nuclear magnetic resonance of protons to produce proton density images.

利用核磁共振产生有关质子密度的图像。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。