四对的

The Mn~(2+)-BrO~-_3-H~+-Act oscillating systems of Chinese traditional medicine compounds(Siwu Decoction and Windflower Decoction ) are studied at different concentrations and different temperatures by TAM Air 8-channel calorimeter.

用微量量热法对中药复方四物汤和白头翁汤的Mn2+-BrO3--H+-Act振荡体系进行了研究，得到了四物汤和白头翁汤分别在不同浓度、不同温度下的振荡谱图和310 K时体系发生振荡的浓度范围。

By focusing on the coupling of water and fertilizer and using all-purpose regression design with four factors and five levels, and based on pot experiments and quantitative analysis, the coupling effect of water and fertilizer on Casuarina equsetifolia biomass was studied in order to solve the inconsistency problem of water and fertilizer supply on coastal sandy land.

针对滨海沙地因水肥不协调而形成大面积低效林分的问题，以水肥耦合为中心，以1年生木麻黄幼苗为研究对象，采用四因子五水平二次通用旋转组合设计，利用盆栽试验和定量分析的方法，研究探讨了在不同水肥条件下，水、N、P、K四因子对木麻黄生物量的影响。

Obviously, if we buy ascriptionalism, we will agree that the editorial judgment we impose on Jones' reactions to Smith -"Jones believes Smith is angry" exhausts what can be said about Jones' doxastic state.

显然，如果我们选择归属论，我们会同意说，这个针对张三对李四的反应的editorial判断——&张三相信李四生气了&——已经说尽了关于张三的信念事态。

The hydrogenation and methyl esterification of furoic acid over Pd-Ni/γ-Al2O3 catalysts was investigated in fixed bed micro-reactor under different conditions such as reaction temperature,pressure,H2 space velocity,space velocity of furoic acid and methol,ratio of H2 and furoic acid and so on.

以糠酸、甲醇、氢气为原料，采用连续流动固定床微反应器，Pd-Ni/γ-Al2O3为催化剂，使糠酸一步加氢甲酯化生成α-四氢糠酸甲酯。研究了反应的温度，压力，气、液体流速，进料流量等因素对催化反应的影响。结果表明：在1.5MPa，250℃，氢气空速3300 h-1，液体空速3.0 h-1(氢油比为50)时，糠酸转化率为96.6%，四氢糠酸甲酯的选择性97.2.0%，产率94.0%。催化剂稳定性较好，连续运转280小时后未见活性下降。该反应体系活性高，选择性好，反应压力低，催化剂性能稳定，操作简单，产物易分离

Anaerobicbacteria harmful to beer includes lactobacillus, tetracoccus, pectic bacillus and macrococcus, among which lactobacillus and tetracoccus are the commonest which change beer flavour and taste.

对啤酒有害的厌氧菌有乳酸杆菌、四联球菌、果胶杆菌、巨球菌，其中乳酸杆菌与四联球菌是最常见的啤酒有害菌，可使啤酒产生风味和口味上的败坏。

Anaerobicbacteria harmful to beer includes lactobacillus, tetracoccus, pectic bacillus and macrococcus, among which lactobacillus and tetracoccus are the commonest which change beer flavour and taste.

摘 要：对啤酒有害的厌氧菌有乳酸杆菌、四联球菌、果胶杆菌、巨球菌，其中乳酸杆菌与四联球菌是最常见的啤酒有害菌，可使啤酒产生风味和口味上的败坏。

The transition states of the reaction between THF、 butylene oxide and secondary oxonium ion were acquired. By using frequency analysis and inner reactioncoordinate analysis the rationality of these transition states were affirmed.

分别对四氢呋喃和环氧丁烷，绘出了链增长反应的势能面曲线，得到四氢呋喃链增长反应的活化能为116.749kJ/mol；环氧丁烷链增长反应的活化能为92.672kJ/mol。

The total synthese three natural compounds to explore enantioselective synthesis of flavanol: We use phloroglucin and 2, 4, 6-trihydroxyacetophone as starting materials to synthesis distenin in two ways; Resorcin was used to synthsis 2, 5-dimethoxymethoxyacetophone though 3 steps.

对黄烷醇化合物的立体选择性全合成进行了探索：以间苯三酚和2，4，6-三羟基苯乙酮为原料，尝试用两条路线对Distenin化合物进行了全合成研究；以对苯二酚为原料，经三步制得2，5-二甲氧甲氧基苯乙酮，与2，4，6-三甲氧甲氧基苯甲醛反应，经四步反应得到天然产物3，5，7，2′，5′-二五羟基黄烷关键中间体1-（2′，6′-二甲氧甲氧基苯）-3-（2&，4&，6-三甲氧甲氧基苯）丙烷-1R，2R-二醇83及其对映体84；简要介绍了EGCg类化合物的生物活性和研究概况。

A PRR from the cruciferous plant Arabidopsis thaliana, confers responsiveness to bacterial elongation factor Tu in the solanaceous plants Nicotiana benthamiana and tomato, making them more resistant to a range of phytopathogenic bacteria from different genera.

当Zipfel和同事在西红柿和相近的烟草植物中表达出这种基因时，这些植物对来自于四种不同家族的病菌有了更高的抵抗力，这四种病菌分别会导致细菌性萎蔫病、细菌性斑点、冠瘿病等。

Objective To introduce the rehabilitation methods after reconstruction of anterior cruciate ligament with quadru-pled-stranded semitendinosus tendon and suture plate.

目的：介绍采用四股半腱肌肌腱和缝线钢板重建前十字韧带后的康复训练方法，总结某近期效果。方法：对51例陈旧性前十字韧带损伤的患者采用四股半腱肌肌腱和缝线钢板进行重建，术后进行1年以上系统的康复指导。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。