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The internal forces of the main arch springers are calculated in different rise-span ratios of top and bottom arch ribs. The internal forces of arch ribs and deformations of main spans are calculated in 1/5, 1/4 rise-span ratios of top and bottom stacked arch ribs and in 1/5 rise-span ratio of dumb-bell arch ribs.

给出上、下拱肋为不同矢跨比情况下的主拱拱脚截面内力，当叠合拱桥的上、下拱肋矢跨比分别采用1/5、1/4与矢跨比为1/5的哑铃拱拱肋的内力和主梁及拱顶变形计算结果。

Research on reference consultation service system based on knowledge management;2. The scries change of the domains in information service instruments,service contents and modes of acquire information and so on under the network environment made great impact on traditional work modes of library reference consultation service.

网络环境下的信息服务手段，服务内容及信息获取方式等领域的一系列变化，给图书馆参考咨询服务工作的传统工作方式带来了巨大的冲击，本文就网络环境下高校图书馆参考咨询工作面临的问题，对网络环境下高校图书馆参考咨询服务进行了一些探索。

It was found that the fluorescence spectra of the products of MMPB with GSH and with Cys both redshifted from λ〓/λ〓=299/355nm to λ〓/λ〓=305/425nm with the different rate. Under the following conditions: pH=7. 0 〓 buffer, T=35℃ and t=25min, the maximal fluorescence wavelengths were at λ〓/λ〓=299/355nm for MMPB-GSH and λ〓/λ〓=305/425nm for MMPB-Cys, respectively.

在pH=7.0的〓缓冲溶液中和35℃下，MMPB与GSH或Cys反应25min后，生成的MMPB-GSH的荧光峰为λ〓／λ〓=299／355nm，且此波长下的最大荧光强度可以稳定3h；而同样条件下，MMPB-Cys的荧光峰为λ〓／λ〓=305／425nm，且荧光较弱。

These polyamides showed glass-transition temperatures between 230~251 oC and softening temperatures between 230~250 oC, 10% weight-loss temperatures in excess of 488 oC in nitrogen and air atmospheres, and char yields higher than 61% at 800 oC in nitrogen.

这些聚合物的玻璃转移温度在230~251 ℃之间和软化点温度范围在230~250 ℃之间，在氮气下或空气下的10 %重量损失皆在488 ℃以上，在氮气下加热至800 ℃时的焦炭残余率超过61 %，显示具有良好的热安定性。

Jiang's overseas push began in December 2006 with the purchase of a 90 percent stake in PT Bank Halim Indonesia for 90 billion rupiah ($10 million). On Aug. 29, it agreed to buy 79.9 percent of Macau's third-biggest bank from billionaire Stanley Ho's Sociedade de Turismo e Diversoes de Macao for 4.68billion patacas ($586 million).

姜建清的海外拓展计画始於2006年12月，以900亿印尼盾(1000万美元)买下印尼哈林姆银行90%的股份；8月29日同意以46.8亿澳门元(5亿8千6百万美元)从亿万富翁何鸿燊旗下的澳门旅游娱乐公司手中买下澳门第三大银行－诚兴银行79.9%的股份。

The results showed that (1) compared with conventional N treatment, the N loss of economic N treatment reduced while NUE and N residue in soil improved under water-saving condition;(2) Use efficiency of fertilizer applied as basal fertilizer was higher than that as top-dressing fertilizer under water-saving condition;(3) The fertilizer N residue rate was from 29% to 41%, and 60% of N residue, which distributed in 1m depth soil concentrated in 0～20cm surface layer;(4) In whole growing stage of wheat, fertilizer N hadn't leach to 130cm depth;(5) NUE of economic N treatment under conventional irrigation decreased by 16.6% compared with the same N treatment under water-saving condition.

结果表明，与常规施氮量处理相比，节水灌溉条件下节肥施氮量处理的氮肥损失率降低，氮肥当季利用率和土壤残留率提高；基施氮肥的利用率高于追施氮肥；土壤肥料氮的残留率在 2 9%～ 41 %之间，分布于 1m土层中，其中60 %以上集中在 0～ 2 0cm土层；在整个小麦生长季内，肥料氮并没有淋洗到 1 30m以下。节肥施氮量在常规灌溉下的当季利用率比在节水灌溉下降低 1 6 6%。

The given algorithm is simulated in various swaying conditions and compared, with the classical gyrocompassing approach The simulation results indicate that this method effectively improves the alignment performance, and the alignment time of azimuth is shortened by 50% as compared with that iu the gyrocompassing approachin the sam...

给出的算法在几种不同的晃动条件下进行了仿真计算，并和经典的陀螺罗经对准法作了比较。结果说明这种方法有效地改善了捷联惯导系统在晃动条件下的对准性能。在同样的模拟环境下，与罗经对准法相比，方位对准时间缩短将近一倍。

In this paper, we study effect of current density on throwing power and elongation, then investigate throwing power of high aspect ratio through-hole under different plating parameter, and research the reliability of PTH.

本文研究了不同电流密度下高厚径比镀通性及镀层延展性的变化趋势，在设备和药水条件基本固定的情况下，考察不同电镀参数组合对高厚径比通孔电镀的效果，并对不同参数下的孔铜作热应力测试对比。

The inefficiency problem during cold rolling of titanium sheet without tension exerted on it was investigated. The state equation of stress of titanium sheet under tensional effect is deduced on the basis of Hill's anisotropic yield criterion in combination with the anisotropic characteristics of titanium s mechanical properties.

针对钛板在无张力条件下冷轧效率低下的问题，首先结合钛材力学性能各向异性的特点，以Hill异性屈服准则为基础，推导出钛板在张力冷轧下的应力状态方程，从而在理论上阐明，钛板在张力条件下进行冷轧的可行性主要取决于其塑性变形条件及其所处的应力状态。

Controlled by the computer, the device can transport a sample to be subjected to parameter extraction to the electrical rotation stage through the pipeline system, the CCD imaging system takes the plant image at a single angle, then the images are subjected to image segmentation by the computer, the projection plant height at the angle can be obtained after subjecting the divided binary images to skeleton extraction and leaf path searching, and finally the maximal value of the projection plant heights at all angles is calculated as the plant height.

本发明涉及植物株高自动测量装置及测量方法，本装置包括流水线系统、可见光CCD成像系统、电动旋转台、旋转台控制器、计算机、图像采集卡，电动旋转台依次与旋转台控制器和计算机相连，可见光CCD成像系统依次与图像采集卡和计算机相连，本发明由计算机控制，采用流水线系统，将待提取参数的样品送上电动旋转台，由CCD成像系统拍摄单个角度下的植株图像，由计算机将所得图像进行图像分割，从分割后二值图像经过骨架提取和叶片路径搜索可得到该角度下投影株高，最后求出所有角度下投影株高的最大值作为植株的高度。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。