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When the amount of hydrochloric acid added in hydrolysis process of aluminum ethoxide was relatively high, the formed AlCl〓 could enhance the self-pulverization of fibrillar γ-AlOOH powders during its dehydration process and lead to the formation of amorphous ultrafine alumina powders with the particle size of 3～5nm, which could melt and become glass like at 500℃, and then become spherical by crystallization.

当盐酸与乙醇铝的摩尔比从0.0增加到0.04时，粉末成球温度从1200℃降到500℃；在高酸量时形成的AlCl〓，能促进γ—AlOOH脱水时的自粉碎效应，生成无定形的超细Al〓O〓粉末，粒径为3~5nm，在500℃经熔化形成玻璃态，再晶化成球，而在其它情况下，粉末靠收缩经表面扩散方式成球。

Both Evodia meliaefolia community and Camellia oleifera community showed aggregated distribution in different developing stages. The structure properties were expressed by stand diameter class.

在不同生长发育阶段，楝叶吴茱萸种群从幼苗、幼树、中树到大树阶段，都呈现出聚集分布格局；油茶种群从幼苗、幼树到中树也都呈现出聚集分布格局。

In addition, it engages in building the planning and executional elements with a rare systematic rigour. From strategy to systems, identification of customer value/satisfaction elements, description of the subsystem factors, enunciation of the marketing mix elements, and by forging a strong link to city governance, he achieves the necessary combination of coverage and depth, practicality and reflective insight.

此书试图在一个严谨的理论体系之内构建规划与执行的诸要素，从战略到系统，从对顾客价值和顾客满意的识别要素、战略规划子系统的各要素以及城市营销组合要素的论述到与城市治理建立坚实的联系，他的研究达到了理论深度和广度、实用性和思想性的必要的、高度的结合。

Baixianyong is implicit in his work, from investigate to mature, under the contrast analysis that have the text of the representative this, we can clearly discovers baixianyong destiny consciousness from the Disunderstanding to come to, and be arrived by exhaustedly to the disillusion, from the frustrate the destine, and be arrived by vehemence mild change of trace.

作家白先勇和他的作品无疑体现了这一点。白先勇的命运意识隐含在他的作品中，从初探到成熟，在具有代表性的文本的对比分析下，我们可以清晰地发现白先勇命运意识由懵懂到觉醒，由困顿到觉悟，由挫折到命定，由激烈到平淡的转变的轨迹。

Baixianyong is implicit in his work, from investigate to mature, under the contrast analysis that have the text of the representative this, we can clearly discovers baixianyong destiny consciousness from the Disunderstanding to come to, and be arrived by exhaustedly to the disillusion, from the frustrate the destine, and be arrived by vehemence mild change of trace.

白先勇的命运意识隐含在他的作品中，从初探到成熟，在具有代表性的文本的对比分析下，我们可以清晰地发现白先勇命运意识由懵懂到觉醒，由困顿到觉悟，由挫折到命定，由激烈到平淡的转变的轨迹。

The fourth chapter talks about the weft carrier, in this part, we mostly introduce the big gripper shuttle in the comparative way and not only analyze the structure but also analyze the stress of the fatigable parts. In the fifth chapter, the shuttle box is our research emphasis, we start with the design principle and analyze its structure and the logic of the action of the parts. The sixth chapter discusses the shoot mechanism, builds its theory model and analyzes its law of motion from the view of kinematics and kinetics during the wefting. And then, we can consider the hydraulically shoot mechanism and comprehend its principle and some special parts. Subsequently, the content is about the flying of a shuttle, because the course of the flying of a shuttle is very complex, it is necessary to study the shuttle according to mechanics and to analyze its course of motion and its change of speed from the view of energy.

第五章谈的是梭箱，这部分从梭箱的设计原理入手，从结构的角度对梭箱进行分析，考虑到梭箱上各执行件间的动作存在一定的逻辑关系，还对执行件动作时间与控制作出论述，从中可以看出重型宽幅织机所独有的特性；第六章论述投梭机构，先构造出投梭机＿重型宽幅织机引纬机构与梭箱的设计＿构的弹性理论模型，从动力学的角度剖析投梭规律，随后分析液压式投梭的工作原－－理和一些特型元器件；第七章论述梭子的飞行运动，考虑到梭子飞行运动的复杂性，我们把梭子飞行运动划分为三个阶段，然后分阶段介绍其运动规律，在对梭子进行＿运动分析的同时还详细分析它的受力情况，在这一章的最后，我们对影响梭子飞行＿的因素也作出了讨论；顺沿这一过程，即是第八章对制梭机构的论述，在这一部分，、主要研究制梭过程与制梭力的情况，同梭子飞行过程一样，制梭过程也分为三个阶段，就每个阶段而言，我们都对其进行受力与运动方面分析，同时也就一些容易出现的问题作出讨论；最后两章是对纬纱交接机构和纬纱的退绕与张力控制作出讨＿论，鉴于这两部分不存在复杂的动力学方面的问题，论述重点便放在结构与原理的分析上面，包括分解纬纱交接机构，解析其动作过程，介绍储纬与纬纱张力的一些情况。

Hexaazatriphenylene derivatives were designed and synthesized by introducing methoxyphenyl or fluorenyl peripheral aryl substituents,and the effect of these aromatic substituents on their optical properties and bandgap were characterized by means of UV-Vis absorption spectroscopy,fluorescence spectroscopy and electrochemical cyclic voltammogram.

结果发现，芴和甲氧基苯芳香基团的引入使三亚吡嗪化合物的接收电子能力显著提高，LUMO能级从化合物1a的-3.50 eV降低到化合物1b的-3.68 eV和化合物1c的-3.66 eV，并伴随着吸收光谱和荧光光谱的显著红移，最大吸收和发射峰从化合物1a的413和432 nm红移到化合物1b的460和543 nm以及化合物1c的479和552 nm。

H.伸缩环转动环伸缩环垫片前轴封 S D / L D / S L M E C H A N I C A L S E A L P U M P S SD/LD/SL SERIES PUMPS The SD/LD/SL series are dependable, self priming pumps. The full motor horsepower is translated into fow via the shaft. These pumps are used for a wide range of applications, from chemical transfer to process solution recirculation to waste treatment. This series is capable of self-priming up ro 20 feet of lift. The mechanical seal is a self-cooling, Tefon bellows which is cooled by the solution being pumped. The construction materials and seals avaiable make this pump extremely versatile. The horizontal design has a working temperature from167℉ to 194℉(75℃ to 90℃), depending on the material of construction, and can handle most chemical solutions. The SD/LD/SL series pumps are designed to run outside the tank or process module. The SD/LD series pumps incorporate a FRPP molded base, legs and pump-to-motor casing. There are no bolts or metallic parts in contact with the solution being pumped.

SD/LD/SL泵是可靠的自吸泵，马达全部的马力经由轴心完全转化为流量，此型泵广泛地使用於从化学药水循环或加工溶液循环到废水处理等各种用途，此型泵可自吸达20英呎，机械轴封是自我冷却的，经由抽送的溶液来冷却，可供应的不同结构材质及轴封使此种泵的用途非常多样化，依其结构材料的不同，其卧式设计的工作温度由75℃到90℃(167℉到194℉)，而且可处理绝大部份的各种溶液，SD/LD/SL是设计用於槽外或加工模组之用，SD/LD加入一个FRPP射出成型的脚座，脚架及泵到马达的外罩，没有螺栓或金属会接触到所抽送的溶液。

The so-called eternal love, love from the roots of white hair, a love of flowers from the frower resifue.

所谓永恒的爱，是从红颜爱到白发，从花开爱到花残。

The light reflected by the sunlight is shining on the body of wine. As for the taste, it shows the transition in respect of from the smell of summer that of autumn. The red Berry-like taste (High-acid cranberry, garnetberry) and the black Berry-like taste (Black currant, blackberry and blueberry) are very good.

味道闻起来仿佛有从夏天到秋天过渡的层次感，从红色的浆果味到黑色的浆果味，口味浓郁而回味无穷。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。