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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

This article introduces the research progress in the improvement of the tradition wet strength agent and the development of new environment-friendly wet strength agents such as the polyacetal, the glutaric dialdehyde, the high polymer latex and so on.

介绍了国内外改进传统湿强树脂和聚缩醛类、戊二醛、高分子胶乳类等新型环境有好型湿强剂的研究现状及其作用机理，并且指出环境友好型湿强剂是今后研究发展的方向。

The studies of X-ray photoelectron spectroscopy and the oxidation of carbon nanotubes in air demonstrate that the tubes have good graphitic degree.

碳纳米管的X射线光电子能谱研究以及热重研究结果表明：这些碳纳米管具有好的石墨化程度。

The new method has better resolution and can be applied to larger systems than homonuclear NMR methods. Most proteins playing an important role in cells have to be studied with heteronuclear labeled samples.

异核方法的优势在于它的分辨率更好，可以研究相对较大的，同核方法研究不了的分子；对大部分在细胞中发现的意义重大的蛋白的NMR研究都必须采用异核方法。

Specific contents and main conclusions are shown as follows:(1) The influence of precipitant on the properties of YAG:Ce phosphor was investigated. The precursor has good dispersity, when selecting ammonia hydrocarbonate as precipitant.

主要研究内容及结论如下：(1)研究了沉淀剂对前驱体制备的影响，结果表明：碳酸氢铵作沉淀剂制备的前驱体分散性好，煅烧过程中直接转变为YAG相，没有杂相生成。

And mainly introduced the neural-network theory. The neural-network basded intelligent control for hydroturbine governor is studied.

并将神经网络理论引入水轮机调速器的研究探索之中，对基于神经网络的水轮机调速器进行了初步研究，仿真表明其效果较好。

Wang Xijie, and then raise the "metalinguistic figure" in Chinese language by the way of combining the principle of differentiating metalanguage from object language and delving into metalinguistic cases of daily communications, such as mobile telephone messages in order to specifically analyze the phenomena of positive or negative deviation, potentiality and conspicuity. The dissertation reaches conclusions as follows: It is necessary to keep the principle of differentiating metalanguage and object language, which behaves as the foundation of scientific linguistics and the stereotype of language.

作为方法论原则的元语言理论》一文通过以上各章的研究，得出如下结论：区分元语言和对象语言是语言研究中必须坚持的一条方法论原则，它既是科学的语言学的重要保障，又是语言中的一个&不变量&；元语言是语言学深层次的基础问题，元语言研究有助于更好地揭示语言的本质与机制，并进一步推动语言学各分支学科理论的科学化、形式化和系统化。

At 15℃,the effects of different initial gasses ratio in modified atmosphere packagingwith Si-rubberbag of oenanthe javanica were studied.

对水芹菜在常温下(15℃)采用不同初始气体成分硅窗袋包装的贮藏效果进行了研究，研究表明：硅窗袋包装保鲜水芹最佳初始气体成分为O24.48%/CO22.78%/N292.74%；充气硅窗袋包装能较快速地抑制水芹菜的呼吸作用，其贮藏效果明显好于不充气包装。

The syncretism of palaeogeographic research and information technology can lead to the advancement of the research method and quality, it can also supply effective technology supports for sedimentary mineral deposits in geological history.

古地理学研究与信息技术的融合不仅能使研究手段和水平得以提升，还能更好地为地质历史时期中沉积矿产勘查提供有效的技术支持。

The result showed that AB-8 resin had good sorption to the flavonoids of the extract from Pteris semipinnata L.

研究结果表明， AB-8树脂对提取液中的黄酮有很好的吸附作用，且静态吸附的效果比动态吸附效果好。

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。