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After passing the condenser, the balls will be automatically removed from the CW by means of a strainer located in the CW outlet piping, and then the balls will be diverted by a recycle pump and collector which will then reinject them into the CW inlet.
胶球通过凝汽器之后,自动的由在循环水出水管道的收集器上滤网收集,再经专门的泵继续输送至循环水入口工作。
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In this paper, firstly using natural fatty acids including lauric acid, myristic acid, palmitic acid etc. and disproportionated rosin as starting materials, the acyl reaction of starting materials with SOCl_2 respectively, and then using Schotten-Baumann condensation: on the reaction conditions of alkalescence, condensation of acylchloride with amino acid (sarcosine, glycine, alanine etc.), and then acidification, saltation. A series of anionic surfactants of N-acyl amino: sodium N-fatty acyl sarcosinate (SFS-12, SFS-14, SFS-16); sodiun N-fatty acyl glycinate(SFG-12, SFG-14, SFG-16); sodium N-fatty acyl alaninate(SFA-12, SFA-14, SFA-16)and sodium N-disproportionated rosinoyl aminatewere prepared. During the preparation of N-acylamino acid, the reaction conditions of acylchloride with amino acid condensation were identified by optimizing the synthetic conditions of N-lauroyl sarcosine: mol ratio of amino acid to acylchloride 2:1, reaction taken place in a solvent composed by acetone/water 2:1, acylchloride and 20% NaOH were slowly added to the reaction mixture at the same time while maintaining the pH at 9~10, after completion of adding maintaining reacting for 2.5h at 25℃.
首先以月桂酸、肉豆蔻酸、棕榈酸等天然脂肪酸和歧化松香为原料,与氯化亚砜反应制得酰氯,然后采用Schotten-Baumann 缩合法路线,即在碱性条件下,酰氯和氨基酸(肌氨酸、甘氨酸、丙氨酸等)缩合,经过酸化、成盐,合成一系列氨基酸型阴离子表面活性剂:脂肪酰肌氨酸钠,即月桂酰肌氨酸钠(SFS-12)、肉豆蔻酰肌氨酸钠(SFS-14)、棕榈酰肌氨酸钠(SFS-16);脂肪酰甘氨酸钠,即月桂酰甘氨酸钠(SFG-12)、肉豆蔻酰甘氨酸钠(SFG-14)、棕榈酰甘氨酸钠(SFG-16);脂肪酰丙氨酸钠,即月桂酰丙氨酸钠(SFA-12)、肉豆蔻酰丙氨酸钠(SFA-14)、棕榈酰丙氨酸钠(SFA-16);N-歧化松香酰基氨基酸钠(sodium N-disproportionated rosinoyl aminate),即N-歧化松香酰基肌氨酸钠(sodium N-disproportionated rosinoyl sarcosinate ,简称SDRS)、N-歧化松香酰基甘氨酸钠(sodium N-disproportionated rosinoyl glycinate,简称SDRG)、N-歧化松香酰基丙氨酸钠(sodium N-disproportionated rosinoyl alaninate,简称SDRA)。
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One would approach at first warily through the shrub oaks, running over the snow-crust by fits and starts like a leaf blown by the wind, now a few paces this way, with wonderful speed and waste of energy, making inconceivable haste with his "trotters," as if it were for a wager,and now as many paces that way, but never getting on more than half a rod at a time; and then suddenly pausing with a ludicrous expression and a gratuitous somerset, as if all the eyes in the universe were eyed on him —— for all the motions of a squirrel, even in the most solitary recesses of the forest, imply spectators as much as those of a dancing girl —— wasting more time in delay and circumspection than would have sufficed to walk the whole distance—— I never saw one walk —— and then suddenly, before you could say Jack Robinson, he would be in the top of a young pitch pine, winding up his clock and chiding all imaginary spectators, soliloquizing and talking to all the universe at the same time —— for no reason that I could ever detect, or he himself was aware of, I suspect.
有一只赤松鼠开始谨慎地穿过矮橡树丛,跑跑停停地在雪地奔驰,像一张叶子给风的溜溜地吹了过来;一忽儿它向这个方向跑了几步,速度惊人,精力也消耗得过了份,它用&跑步&的姿态急跑,快得不可想象,似乎它是来作孤注一掷的,一忽儿它向那个方向也跑那么几步,但每一次总不超出半杆之遥;于是突然间做了一个滑稽的表情停了步,无缘无故地翻一个觔斗,仿佛全宇宙的眼睛都在看着它,——因为一只松鼠的行动,即使在森林最深最寂寞的地方,也好像舞女一样,似乎总是有观众在场的,——它在拖宕,兜圈子中,浪费了更多的时间,如果直线进行,早毕全程,——我却从没有看见过一只松鼠能泰然步行过,——然后,突然,刹那之间,它已经在一个小苍松的顶上,开足了它的发条,责骂一切假想中的观众,又像是在独白,同时又像是在向全宇宙说话,一我丝毫猜不出这是什么理由,我想,它自己也未必说得出理由来。
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And first he will see the shadows best, next the reflections of men and other objects in the water, and then the objects themselves; then he will gaze upon the light of the moon and the stars and the spangled heaven; and he will see the sky and the stars by night better than the sun or the light of the sun by day?
首先是看阴影是最容易,其次是看人和其他东西在水中的倒影容易,再次是看东西本身;经过这些之后他在夜里就能凝视月亮和星星的光芒以及闪烁的夜空。他会觉得在夜里观察天空比白天直视太阳的光芒要容易,你说是吧?
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Sulfuric acid was sulphonation reagent, add the sulfuric acidquantity was 8%, reaction temperature was 60~65℃.The reaction occursbetween the feed oil and sulfuric acid,then add 30% of sodium hydroxidesolution conducted neutralization in the Pyrex standard react kettle,when the reactionfinished ,draw out the products by funnel,then the products react with 8%clay to refine received the sulphonation refining oil so as to review property andreceive rate of the shallow sulphonation refining oil .By the using the sulphonationrefining oil to blend lubricant,its quality is on-specification .
为验证其可行性,首先在实验室进行浅度磺化小试,原料油采用新疆原油经常压蒸馏、减压蒸馏、溶剂精制、溶剂脱蜡后的减压二、三线脱蜡油,发烟硫酸作为磺化剂,发烟硫酸加入量8%,反应温度60~65℃,用三口圆底耐热玻璃标准反应釜对原料进行发烟硫酸磺化,加入量30%氢氧化钠中和,分液漏斗抽提,在烧杯内加入量8%白土进行精制得到磺化抽余油,考察浅度磺化抽余油性质和收率,用磺化抽余油调合润滑油质量合格。
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In order to research the degrading efficiency of the hard degradationg organism from coking wastewater by microbe. We used the superjacent sludge as cultivated object. Nutrient fluid was taken from a dining room. Then activated sludge was obtained by cultivation. And then, coking wastewater was used to go on cultivating and separating. The activated bacteria that could degrade coking wastewater were gained.
为了研究微生物对焦化废水中难降解有机物的降解效果,以池塘边上层污泥为培养对象,用米泔水作为营养液进行好氧培养,得到较多的活性较好的污泥复合菌,然后用焦化废水进行培养驯化,分离纯化得到较纯的可降解焦化废水的活性细菌。
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The glass and crystalline glass-solders of Li2O-ZnO-SiO2 system were prepared by conventional melt technology. The various factors effecting on glass ceramics and glass were investigated,which include glass chemical composition and heat-treatment and so on. And then by means of XRD, DTA, IR and SEM, the structure and properties of the glass and glass-ceramic were studied. The coefficient of linear expansion , transform temperature and soft temperature wer measured. And then the factors that effect the mechanical strength of glass-ceramic were discussed and the fluxion property was determined and the crystallization course and mechanism were discussed, which can provide certain therial reference value for practice producing and glass seals to glass, ceramics and metal.
用高温熔融法制备了Li_2O-ZnO-SiO_2系统玻璃及其结晶型玻璃焊料,探讨了各种因素(包括玻璃组成、热处理制度等)对微晶玻璃的结构和性能的影响;利用X射线衍射分析、DTA、红外光谱分析以及扫描电镜等现代测试手段,对玻璃的结构与性能进行研究,测定了玻璃及微晶玻璃的线膨胀系数、转变温度和软化温度,同时对影响微晶玻璃的强度的因素进行了探讨,并对该体系玻璃的流散性进行了测定,对它的析晶过程和析晶机理进行探讨,为实际生产和与玻璃、陶瓷及金属封接提供了一定的理论参考价值。
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This paper focused enterprises make certain to choose which type of technological transformation by analyze industry cluster degree, which technological life cycle technology in, and market saturation degree, and then, with cooperating between the imputed one and outputted one, succeed on transfer the obvious and latent information, made some factors like Human resources, organization and technological base recombine to impulse technological level and learning capacity expand forward, and then this will make enterprises technology ability develops by this way: the first step is striped-down only with throughput, and the second is technology absorptive capacity, and the highest is innovate undependably.
论文经过分析认为,企业通过分析原有技术能力所处阶段、技术势差、产业集中程度、技术所处生命周期和市场饱和程度来确定采用何种方式进行技术转移,通过供需双方的合作,成功转移所需的显性知识和隐性知识,使得企业技术能力中的人力资源、组织、技术基础等因素中某一因素大幅度提高或四因素均衡发展,重组整合,推动企业的技术水平和技术学习能力不断向更高层次发展,从而使得企业技术能力从拥有简单生产能力的仿制阶段过渡到技术同化阶段,并最终发展到自主创新阶段。
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This is then fixed by HitTest twice, first by unselecting all the visible items, and then selecting the selected visible items.
这才是固定的HitTest两次,第一次通过取消所有可见的项目,然后选择选定可见项。
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Chapter 9 is conclusion and future prospect. There are five innovative findings in the paper. Firstly, the evolvement of extensions and connotations of two reengineering styles is analyzed based on their high risk, and finding their trends of amalgamation. With this, the concept of corporation reengineering is then redefined combining core competence theory and ideas of process change management, and decompounding it into two parts: pre-reengineering and post-reengineering. Its inner relationships are analyzed and explained by economics theory. Secondly, establishing a analysis framework of reengineering risks, risk factors of foreign BPR are analyzed and concluded systematically for the first time. Reengineering risks are divided into three parts: plan, design and executive based on process and project management, then risk factors system is abstracted. Thirdly, 72 reengineering corporations in Jiangsu province are investigated on risk condition. Furthermore, risk factors in every part are analyzed and reduced experimentally by factor analysis method, and a risk factors system to suit Chinese corporation's reengineering is established. Fourthly, setting up a choice model of reengineering projects, the objective optimization model is presented to ascertain the weigh of each factor, a method of sequencing reengineering projects is presented so that risk of each reengineering project can be evaluated and compared effectively. Fifthly, an integration relationship model among IT, BPR and strategy is established aiming at productivity paradox derivative from IT and its dual effects on BPR, IT investment priorities in BPR is narrated deeply.
本论文的创新点体现在五个方面:1)基于上述两种重组方式的高风险性,对它们的外延和内涵演变进行了分析,发现它们日益融合的趋势;然后结合核心能力理论和流程变革管理的思想对企业重组的概念进行了界定,将其分为&前重组&和&后重组&两部分,并对其内部关系进行了详细分析,同时应用经济学理论对其进行了解释。2)建立了重组风险的分析框架,并首次较为全面地分析和归纳了国外企业重组的风险因素,根据重组的过程和步骤以及项目管理的观点,将重组风险划分为计划、设计和执行3个部分,并在此基础上提炼出企业重组的风险指标体系。3)运用现场访谈、问卷调查的方法,调查了江苏省72家企业重组的风险情况,然后利用因子分析法对每一部分的每一风险因素进行实证分析,对风险指标进行了约减,建立了比较完善的适合我国企业的重组风险指标体系。4)建立了重组变革方案的选择模型,然后针对不同的重组方案提出了确定指标权重的目标优化模型,并基于三角模糊数之间两两比较的可能度概念,提出了一种重组方案排序法,从而可以有效地对各种变革方案的风险进行评估和比较。5)针对信息技术所造成的&生产率悖论&现象及其对重组的双重影响,建立了信息技术、企业重组和企业战略之间的整合关系模型,并对重组中信息技术投资的优先权问题进行了深入的阐述。
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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。
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Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。