高速度

Through quantitative calculation, the conclusions are drawn: 1it was obvious that the south was faster than the north; contrast of economic level has reversed since reform and opening.2The reasons accountable for these changes consist of politics, export strength,economic system,input intensity (special foreign direct investment), industrial structure and so on.3Social-cultural elements have certain influence by all means.4To turn the north tardy, we should quicken the pace of reform and opening in the north, make efforts in restructuring big and middle state-owned enterprises, vigorously carry out the strategy of making the country strong through science and education.5The north must grasp opportunity, build new economic growth pole, retransfer and upgrade industrial structure as soon as possible.

通过定量计算得出结论：经济发展速度南快北慢现象是明显的，经济发展水平改革开放前北高南低，目前则是南高北低，致使中国经济发展出现了新的不平衡。南快北慢的原因是：地缘优势和超前观念所获得的政策倾斜，导致了出口能力和投资强度的差别；工业结构(特别是所有制结构和轻重工业结构)的作用也很明显，而国家投资的作用很小，且越来越不重要。扭转北慢的对策是加大北方改革开放力度，切实搞好国有大中型企业改造，大力实施科教兴国战略；北方要注意把握机遇，构筑新一轮经济增长点，尽快实现产业结构的升级和转型。

The growth and nucleation rates of〓 cleavage face of YbYAB crystal are all very fast, because so many growth steps and growth centers were formed within only 2～3 second at the temperature near the saturate point. No spiral growth steps can be found, so growth mechanism is twodimensional nucleation. When the flux temperature increases for only 0.5℃ above the saturate point, the spiral melting holes are formed. The transformation from growth morphologies to melting morphologies is very sensitive to the temperature. When the temperature increases another 1℃, the spiral melting holes transform into two-dimensional nucleation melting holes.

YbYAB的〓解理面的生长及成核速度都非常快，在比饱和点低0.5～1℃的温度下，当生长2～3秒钟时，可以看到许多生长中心与生长台阶的形成，在较宽的台阶上还可以看到二维核的形成，没有看到螺旋中心，说明生长机理是二维成核生长；当温度比饱和点高0.5℃时，在〓解理面上形成螺旋状熔坑，这表明形貌由生长到熔化的转变与温度的关系是非常敏感的；当温度比饱和点高1.5℃时，螺旋状熔坑转变为二维成核状熔坑。

Compared with the typical sensor, the integrated brain sensor has many advantages such as small volume, low cost, the work consumes the sterigma, fast speed, high re di ability, and high precision, strong function and so on.

和经典的传感器相比，集成化智能传感器具有体积小、成本低、功耗小、速度快、可靠性高、精度高以及功能强大等优点。

The sensor, transducer of the sum classic compare, the integration turns the sensor, transducer of brain to have the solid measure sterigma, cost low, the work consumes the sterigma, partial velocity quick, the reliability higher -, the accuracy higher - and the function strong etc.

和经典的传感器相比，集成化智能传感器具有体积小、成本低、功耗小、速度快、可靠性高、精度高以及功能强大等优点。

Subgradient projection method with variable diameter for optimization;2. The variable diameter deephole blasting was adopted to solve problems of open-pit high bench mining.

采用变直径深孔爆破工艺可较好地解决露天矿高台阶开采的爆破根底问题，对等直径和变直径 2种深孔形式爆破后岩体移动速度情况采用高速摄影手段进行了分析和研究，为在高台阶开采的矿山推广变直径深孔爆破提供一些有益的参考依据。

In the experiment, first the synthesis process of Sulfaquinoxaline is modified. Then, aimed at three single factors of temperature, rate of aeration and time, a series of experiments have been carried out Through the experiments, the values of the factors are optimized respectively and the feasible oxidation is obtained, which solve the problems of high cost, difficulty and low rate of retrieval.

研究工作对磺胺喹噁啉的合成工艺进行了改进，针对反应温度、反应时间、通气速度三个单因素，进行了一系列的单因素实验，优化出各个因素的最佳值，提出了稳定的氧化条件，解决了工艺中的高成本、高难度、收率低的问题。

Axial - flow impeller compressor can be used also as a highly swirling strong swirl generator, using its strong centrifugal field and large tangential velosity component, fully utilining the high flame propagation speed in swirling flow and the strong backflow, to organize swirl combustion .

本文将轴流式叶轮压气机兼做高漩数强漩流发生器，利用其强离心力场大切向分速，充分发挥漩流下高火焰传播速度和强回流特点，组织起漩流燃烧。

Numerical simulation to three-dimensional turbulent flow in multistage axial compressor blade row is carried out, where high resolution third-order ENN scheme is adopted to catch the shockwave and simulate the turbulent flow correctly, and LU-SGS implicit method is chosen to improve computation rate. A nicety and high efficiency numerical simulating system is thus constructed.

对多级轴流压气机叶栅内三维紊流流场进行数值模拟，采用高精度高分辨率的三阶ENN格式以保证对激波的捕捉和对紊流特征的正确模拟，利用LU-SGS隐式解法提高了计算速度，从而构成了一种既准确又高效的多级跨声速轴流压气机紊流流动数值求解系统。

These include high static and dynamic tensile load, torsional stress, small bending radii, multiple bending and deflection, high travel speed and tumbling.

包括高静态和动态拉伸负荷和扭应力，小弯曲半径，多弯曲和偏转，高运行翻转速度。

The PSD with high resolution and response enables accurate and dynamic measurement of elevator guide rail straightness and verticality .

该测量系统利用PSD的高分辨率、高响应速度等特点，可以准确、动态地测量电梯导轨的直线度，铅垂度等参数。

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。

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