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至于，刷网站流量能提高Alexa排名，提高博客访问量和排名，提高网站整体素质，树立自己门户网只能形象等，这些我就不多说了，天下人都知道了；虽然是个虚假的繁荣，但，有时候这些表面文章就是能派上大用场，这是我在http：//www.haogvip.cn上亲眼看到的。

The sensitivity analysis which is based on the calculus of variations is used in the shape optimization. The design velocity field is solved by Herrmann method. An example shows that both the quality of the FEM mesh and the efficiency of the computing of the design velocity field are improved by Herrmann method.

算例表明优化过程中采用Herrmann网格均匀化法求解设计速度场，可以提高优化过程中网格的质量，速度场的求解效率也得到极大的提高从而优化的效果和效率都有明显提高。

The result makes clear:(1)20 Mg/L NAA can raise the content of content of form of C of vitamin of fructification of wool leaf jujube, solubility solid, cane sugar and organic acid significantly, but the content that did not affect;20 Mg/L 6-BA to also can raise fructification vitamin C, solubility total candy and cane sugar again to odd fruit, but reduced odd fruit the content;20 Mg/L ABA of heavy, dextrose and fructose can promote fructification to increase, raise fructification dissolubility the content that the content;20 Mg/L GA of total candy and organic acid can add organic acid, but reduced the quantity that contain sugar, odd fruit to reach vitamin C again.

结果表明：(1)20 mg/L NAA能够显著提高毛叶枣果实维生素C、可溶性固形物、蔗糖和有机酸的含量，但对单果重没有影响；20 mg/L 6-BA也能提高果实维生素C、可溶性总糖和蔗糖的含量，但降低了单果重、葡萄糖和果糖的含量；20 mg/L ABA能促进果实增大，提高果实可溶性总糖和有机酸的含量；20 mg/L GA能增加有机酸的含量，但降低了含糖量、单果重及维生素C。

Therefore Invoicing application of the comprehensive management system, standardize business processes and improve the management level of enterprises, improve the transparency of financial flows, speed up capital turnover rate of goods, thus raising the overall level of enterprise management, thereby enhancing the overall economic efficiency of enterprises .

因此进销存管理系统的全面应用，规范业务流程、提高了企业的管理水平，提高资金流动的透明度，加快商品资金周转速度，进而全面提高了企业的经营水平、进而全面提升了企业的经济效益。

At the same time, combining with the actual condition of delivery pipeline of our country and some prevalent leak detection and location methods, this paper raised a method, which is based on wavelet analysis and negative- pressure-wave to detect and locate the leakage. Jobs in the paper are as follows:As affected by gas density, pressure, specific heat and pipe material, the velocity of negative-pressure-wave improved depending on the energy conservation. At one time, taking the affection of velocity of gas flow, the location formula was modified in some degree.When locating the leaks with location formula, the iterative approach algorithm was adopted as a new method to increase the location accuracy level of system.Multi-scale decomposition and reconstruction of wavelet transform is utilized to filter the noise of negative-pressure-wave, which was brought by leakage. With the capacity to detect the signal singularity fast and accurately, wavelet transform was used to catch the break point of pressure signal. The work improved the accuracy of At in location formula, accordingly improved the location accuracy.Wavelet is a suitable tool for signal analysis. The distinct character is that the mother-wavelet is of optional. That means choosing different mother-wavelet will get different analysis result. So we studied how to choose mother-wavelet and its scale for signal singularity detection. The method is to choose a wavelet by regularities of the wavelet and the signal.Finally, a plan, which bases on SCADA system for inspection and detection of natural gas leakage, is proposed in the article.

其中，主要进行了以下几方面的工作：针对泄漏产生的负压波在管道中的传播速度受媒介的密度、压力、比热及材质等因素的影响，而非声波在空气中传播的速度，本文利用能量守恒原理，对其进行了修正；考虑到管内气体流速对压力波速的影响，对原始的负压波定位公式进行了一定程度的改进，并在利用定位公式进行泄漏点定位时采用逐步迭代逼近算法，提高了系统的定位精度；利用小波变换的多分辨率分解和重构技术，对采集到的管道发生泄漏时产生的负压波信号进行了降噪处理；并利用小波变换技术对信号奇异点的快速、准确的识别能力，对经上述消噪后的负压波信号进行了奇异点捕捉，精确捕捉的结果提高了定位公式中上下游站点采集到的负压波奇异点的时间差△t的精度，从而进一步提高了定位的精度；考虑到小波变换是一种基波可变的信号分析工具，也就是说，不同的小波基波对信号分析的结果将有很大差别，这势必影响最终的处理结果，因此，我们又对比分析了本课题中小波基及尺度的选择问题，依据规则性系数相似性原理对母小波的选择进行了探索性研究；最后，还提出了基于SCADA的泄漏检测与定位系统的软件开发构想及系统的嵌入方案。

Center" responsible person said that they will be business as the main body to scientific research institutes for technical support to industry associations to promote the platform, increasing scientific and technological input in research, development and use of new technologies, new materials, developing new products and accelerate the Sichuan Province, the construction industry to develop the field of ceramic engineering, construction ceramics, Sichuan Province to enhance technological innovation capability, enhance the building ceramics industry in Sichuan Province scientific and technological strength and competitiveness, and promote industrial clustering and the development of ceramics at the same time, strive to "center built into the National the same industry-class scientific research institutions.

中心"负责人表示，他们将企业为主体，以技术支持科研机构，行业协会，推进平台，提高科学和技术研究，开发和利用新技术，新材料的使用投入，开发新产品和加快四川省建筑业发展工程陶瓷，建筑陶瓷，四川省领域，提高技术创新能力，提高四川省科技实力和竞争力的建筑陶瓷产业，促进产业集群和发展的同时陶瓷，力争使"中心建设成为全国同行业一流的科研机构。

This experiment showed that, in the experiment with varieties of stock, cion affinity was not strong, graft survival rate was not high, but increased the content of plant chlorophyll, photosynthetic capacity had been upgraded after grafting.

试验表明：所用的砧木品种与接穗的亲和力均不强，嫁接成活率不高，但嫁接后提高了植株的叶绿素含量，光合作用能力也有所提高，从而提高了甜椒的产量和品质。

When the sodium lauryl sulfate and p-octyl polyethylene glycol phenyl ether is used and its level in 3% and 6: 4 ratio, the polymerization process has the lowest coagulum and the highest monomer conversion. Higher reaction temperature and more level hydroxyl value lead to more coagulum, the latter also lead to larger particle size. The acid value has larger influence on viscosity and coagulum, there exist a best range. The emulsion particle size is larger for its hydrophilicity, most of its particles are connected together.

在含较高亲水单体的乳液聚合体系中，难以制得稳定的预乳化液，不能采用工业生产中常用的预乳化工艺，而只能采用混合单体直接滴加的方法；由于单体混合物的亲水亲油值较高，用阴离子型乳化剂十二烷基硫酸钠和非离子型乳化剂聚乙二醇辛基苯基醚混合，用量为单体总量的3％，且比例在6：4时，乳液聚合时具有最低的凝聚物含量和最高的单体转化率；乳液聚合反应温度升高，可以提高单体转化率，增加反应速度，但凝聚率相应提高；随着羟基单体含量的增加，聚合过程中凝聚率增加，聚合物乳胶粒平均直径增加；羧基单体有一个最佳的用量（2.6％），过高或过低凝聚率均提高；羧基含量对乳液的粘度有较大的影响，当羧基含量较低时，羧基含量增加，乳液粘度增加明显；含羟基乳液粒子由于含亲水基团较多，使得乳胶粒径增大，乳胶粒子大多数互相凝聚在一起，处于凝聚态。

The gaseous impurities in the alloys were well controlled with the sum of C, N and O less than 500wppm. For the first time it was found the strong interaction between Cr-Ti-CON, which reduces the mobility of Ti and CON, enhancing high-temperature strength and the aging-hardening property, and keeping the cold-work induced hardening at higher temperature. Aging-hardening could increase the tensile strength of V-4Cr-4Ti by 30% and could be utilized at 00 C for better economical performane of a vanadium structure. Hydrogen release will occur for the alloys tensile loaded at room temperature, which will affect the safety of a vanadium structure due to the resulting dimensional instability. For hydrogen embrittlement, impact toughness and fracture toughness of the alloy showed higher sensitivity than the tensile test elongation,so the toughness should be used as a new standard for the assessment of the embrittlement. Vanadium alloys were easily oxidized in air.

合金的气体杂质含量得到有效控制，C、N、O总量低于500wppm；首次发现Cr-Ti-CON之间的强相互作用，它使Ti、CON的高温可移动性降低，提高合金的高温强度、增强时效强化特性、使冷加工强化保持到更高温度；时效强化可使V-4Cr-4Ti的强度提高30%，可在低温（00C）下应用，提高构件的经济性；室温下，钒合金在拉应力的作用下，存在着氢释放，带来部件使用中的尺寸不稳定性，影响构件安全；氢脆是钒合金聚变应用的一个关键问题，合金的冲击韧性和断裂韧性表现出比拉伸延伸率更强的氢脆敏感性，应作为评价合金氢脆行为的新标准。

P. vulgaris: 30℃: The compages of SA 150 mg·L~(-1 and CaCl_2 1500 mg·L~(-1 can increase plant"s heat-resistance observably.32℃: Using SA only 200 mg·L~(-1 can increase plant"s heat-resistance observably.34℃: Using SA only 150 mg·L~(-1 can increase plant"s heat-resistance observably. 36℃: The compages of SA 150 mg·L~(-1 and CaCl_2 500 mg·L~(-1 can increase plant"s heat-resistance observably. 38℃: The compages of SA 150 mg·L~(-1 and CaCl_ 1000 mg·L~(-1 can increase plants heat-resistance observably.

欧报春：30℃：150 mg·L~(-1)的SA和1500mg·L~(-1)的CaCl_2的组合对于提高欧报春的耐热性最好；32℃：单一施用200 mg·L~(-1)的SA达到的效果最好，效果最弱的是单一施用500 mg·L~(-1)的CaCl_2；34℃：单一施用150mg·L~(-1)的SA的效果最强，混合施用200 mg·L~(-1)的SA和500 mg·L~(-1)的CaCl_2的效果次之，单一施用1000 mg·L~(-1)的CaCl_2的效果最弱；36℃：混合施用150 mg·L~(-1)的SA和500 mg·L~(-1)的CaCl_2对于欧报春耐热性的提高效果最好，而单一施用100 mg·L~(-1)的SA的效果最弱；38℃：150 mg·L~(-1)的SA和1000 mg·L~(-1)的CaCl_2混合施用能有效提高欧报春的耐热性，单一施用50 mg·L~(-1)的SA的效果最较弱。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。