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Aimed at the calculation complexity of Newton iterative method for solving nonlinear equation,a new iterative method with higher convergence rate and without derivative calculation is presented in this paper.Its convergence rate p is 1.839 and it doesn't need to calculate derivative.

为解决Newton迭代法求非线性方程数值解时必须提供一阶导数值的问题，提出了一个新的迭代方法，该方法不需提供导数值而只需计算函数值，且具有p=1.839的收敛阶，因而是一个收敛速度快且不需要计算导数值的迭代方法。

The deformation mechanism is mainly the single-slip and cross-ship, the fracture mechanism is mainly the congregation of transgranular micro-hole, and large uniform deformation occurred before tough fracture, and therefore, the ability of plastic deformation and the mechanical properties of the material were remarkably improved. These fully indicate that the new melt-treatment developed in this work is an effective and advanced technique, and further testify that the improvement of metallurgical quality of the material is the key to enhance its mechanical properties, especially its plastic deformation performance. The results of tensile and compression tests at elevated temperature also indicate that the suitable hot-working temperature range is 400～450℃. 4. A steady-state plastic flow exists during the plastic deformation of the aluminum sheet used for pressure can at elevated temperature. A hyperbolic sine relationship can be satisfied between the steady-state flow stress and strain rate by introducing an Arrhenius term which involves some thermal activation parameters, i.

压力罐用铝材中的主要冶金缺陷为Al〓O〓夹杂物、气孔及富Fe杂质相；高效熔体处理显著改善了材料的冶金缺陷的存在形态，使含杂量明显减少、夹杂物尺寸变细小且分布均匀，富Fe杂质相变为细小、分布均匀的团球状或短棒状的复杂化合物，同时也明显细化了结晶组织；此外，由于高效熔体处理有效地减少了材料中裂纹萌生源数量，因而改变了材料的塑性变形微观过程及断裂方式，主要以单滑移和交滑移进行塑性变形，断裂方式为穿晶微孔聚集型，韧性断裂前产生了大量的均匀变形，不易出现变形失稳，从而显著提高了罐用铝材的塑变能力和力学性能。

With the Superpave Gyratory Compactor tests of SBS modified asphalt mixtures at different temperature and the relationship between viscosity and shear rate, a shear rate 60(1/s) was suggested, and the construction temperature was determined according to the viscosity ranges

通过研究得到了SBS改性沥青的系列&过程&评价指标：粘温指数VTS，高温等级温度T_和低温等级温度T_，得到了SBS改性沥青施工温度的确定方法，对合理评价改性沥青路用性能，控制路面施工具有重要意义。

82 Times as high as the flow rate at the inlet; the velocity profile in the lower region is relatively uniform, and changes at the exit from a parabolic shape towards a plug flow as Re increases; The strong circulating flow in the upper region is very favourable to evaporization of heated fluid because it not only forces all the heated fluid to flow through the liquid surface and, therefore, to evaporate effectively, but also causes a large part of fluid to recirculate to the liquid surface and, therefore, to get a second opportunity of evaporization. In addition, the uniform velocity profile in the lower region is also favourable to crystallizing process.

轴向进料蒸发室进口管侧上方有强烈的循环流存在，循环流流量为进口流量的1.48～1.82倍；循环流下部流速分布较均匀，出口区流速在低Re时为抛物线分布，高Re时接近活塞流；强烈循环流的存在不仅迫使加热流体全部流经液面及其附近进行充分蒸发，而且之后还使相当部分流体再次循环回到液面及附近进行二次蒸发，对蒸发操作十分有利；蒸发室下部流速的均匀分布亦有利于蒸发结晶过程。

Result: The absorption rates in rat stomachs at 2 h after administration was 76.31%; The absorption rates at colon, duodenum, ileum and jejunum were 46.25%, 40.54%, 38.21%, 32.77%, respectively. The absorption rate constant at concentrations of 10.014 4, 20.028 8-40.057 6 mg·L-1 in intestine were 0.643 4, 0.613 7, 0.597 0 h-1, respectively. The K a of scopoletin at pH of 6.0, 6.8 and 7.4 in intestine were 0.621 7, 0.603 3, 0.613 7 h-1, respectively.

结果：东莨菪素在大鼠胃中2 h的吸收百分率为76.31%；东莨菪素在结肠、十二指肠、回肠、空肠的吸收率分别为46.25%，40.54%，38.21%，32.77%；不同质量浓度东莨菪素10.014 4，20.028 8，40.057 6 mg·L-1在小肠的吸收速率常数分别为0.643 4，0.613 7，0.597 0 h-1；不同pH(6.0，6.8，7.4在小肠的吸收速率常数分别为0.621 7，0.603 3，

the way to drilling whole core at deep and thick layer is a difficulty in hydropower exploration. in present 10 years, by the sm plant glue drilling techniques, both the core adopt rate and drilling rate are improved. by the accumulation of practice experience and adjustment of technical parameter and confectmeasure, this drilling techniques get perfectly.

对深厚卵石层钻探完整取芯样问题一直是水电勘探中的一大难题，近十年来由于采取了sm植物胶金刚石钻进工艺，岩芯采取率和钻进效率都有一定的提高；随着实践经验的积累和技术参数、配制方法的不断调整，此钻进工艺得到了不断完善。

America's central bankers, too, are becoming more worried about inflation, Two members of the Fed's rate-cutting committee, Richard Fisher of the Dallas Fed and Charles Plosser of the Philadelphia Fed, who voted against a big rate cut at the last meeting on March 18th, were already worrying that inflationary expectations could become "unhinged".

美国央行也越来越对日益高涨的通货膨胀表示忧虑。联邦利率调整委员会的两名成员，达拉斯分行的Richard Fisher和费城分行的Charles Plosser已经在3月18日的最后一次例会上在大幅削减利率的问题上投上反对票，因为他已经担心，通胀的预期可能会加强。

The "Green TV Watching Rate" is a self-examination of CCTV, and the television industry purchases the watching rate only. And at the same time, it provides new enlightenments for Chinese Advertising on how to make green ads that will promote ethical morality and harmonious and sustainable development.

本文以为&绿色收视率&的提出是中央电视台对中国电视行业单纯追求收视率现状的一种反思，同时也给中国广告的经营理念和传播理念带来一些新的启示，广告的发展也应走&绿色化&之路，倡导正确的广告伦理，倡导广告行业的和谐与可持续发展。

The result came to departed in all in December 2006 in January 2004 Bowman does not move bacillus 194 individual plant, check goes out rate from 2004 2.4% rise to the 7.8%; section office 2006 to distributing in order to weigh disease ICU most (80 individual plant, 41.2%); and see more at patient of old age of 60 years old of above (95 individual plant, 49.0%);2006 year and mixed 2004 compared 2005, to 12 kinds of antibacterial content be able to bear or endure medical rate shows different level to increase, detached bacterium trunk of a tree is green to carbon mildew Xi kind sensitivity is highest.

结果2004年1月至2006年12月共分离鲍曼不动杆菌194株，检出率从2004年的2.4%上升至2006年的7.8%；科室分布以重症ICU最多(80株，41.2%)；且多见于60岁以上老年患者(95株，49.0%)；2006年度和2004年和2005年比较，对12种抗菌药物的耐药率呈不同程度增加，分离菌株对碳青霉烯类敏感性最高。

An increase in the temperature of salt water from room temperature to 80℃ caused a remarkable increase in FCG rate for ADI due to the enhanced diffusion rate and hydrogen embrittlement effect at the crack tip.

此外，随著环境温度升高，增加裂缝成长驱动力，并加速溶液中离子的扩散速率，使得裂缝尖端氢脆效应加大，导致沃斯回火球墨铸铁在80℃盐水下的裂缝成长速率比室温盐水下来得高。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。