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At present there exit many problems on pulverized coal combustion technology, for example, poor flame stability (including for low-grade fuels and low load), low combustion efficiency, serious pollution, furnace slagging and high temperature corrosion, etc. Therefore solving these problems is very important for pulverized coal-fired utility boilers.

目前我国煤粉燃烧技术中存在的主要问题是燃烧不稳定（包括劣质煤稳燃和低负荷稳燃）、燃烧效率低、污染严重、结渣和高温腐蚀问题等，解决这些问题是煤粉锅炉安全、稳定、高效和清洁燃烧的基本保证，也是今后煤粉燃烧技术的发展方向。

Survey data makes clear, market of game of our country network rises significantly, at present dimensions of user of game of our country network already amounted to 55.5 million person, pay charge door scale to increase further among them, had become the main force that urges battalion of industry of domestic network game to restrain growth; In the meantime, low age change, low record of formal schooling, low income is group of user of game of our country network present the striking feature that give, this also increased network game market undoubtedly supervise and manage difficulty.

调研数据表明，我国网络游戏市场显著增长，目前我国网络游戏用户规模已达5550万人，其中付费用户比例进一步增加，已经成为推动国内网络游戏行业营收增长的重要力量；同时，低龄化、低学历、低收入是我国网络游戏用户群体的呈现出的显著特征，这也无疑加大了网络游戏市场的监督和管理难度。

Survey data makes clear, market of game of our country network rises significantly, at present dimensions of user of game of our country network already amounted to 55.5 million person, pay charge door scale to increase further among them, had become the principal force that urges battalion of industry of domestic network game to restrain growth; In the meantime, low age change, low record of formal schooling, low income is group of user of game of our country network present the remarkable feature that give, this also increased network game market undoubtedly supervise and manage difficulty.

调研数据表明，我国网络游戏市场显著增长，目前我国网络游戏用户规模已达5550万人，其中付费用户比例进一步增加，已经成为推动国内网络游戏行业营收增长的重要力量；同时，低龄化、低学历、低收入是我国网络游戏用户群体的呈现出的显著特征，这也无疑加大了网络游戏市场的监督和管理难度。

At the same time, there are many problems in VTS, such as low system precision, low stability, low net opening and multi-sensor fusion, etc.

VTS在发挥重要作用的同时，也存在着系统精度低，稳定性差，网络开放性差和多传感器信息融合等问题。

There are many problems during this period, such as low Gross Domestic Product per person, unreasonable industries and employment structure, low the secondary industry ratio and low urbanization rate. This research conclusion will be not only helpful to understand and realize the Jiangxi's current economic development, but important and significant to the Jiangxi's economic and society sustainable development by establishing the reasonable society economic development target, speed and stratagem.

同时，这一研究结论不仅有助于正确认识江西省目前所处的经济发展阶段，而且可据此确定合理的适合江西省情的社会经济发展目标、发展速度、发展战略，为制定江西省中长期社会经济发展规划提供科学依据，对实现江西省社会经济持续稳定发展具有重要意义。

Emphasis on brand building, production of bearings, with low-noise, low vibration, low friction, high-precision, high sealing, high-functioning, and long-life, no different from noise and other functions.

重视品牌建设，生产的轴承，具有低噪音、低振动、低摩擦力，高精度、高密封性、高运转性，长寿命，无异杂音等功能。

MINSCH brand bearings, with low-noise, low vibration, low friction, high-precision, high sealing, high-functioning, and long-life, no different from noise and other functions.

&MINSCH&品牌轴承，具有低噪音、低振动、低摩擦力，高精度、高密封性、高运转性，长寿命，无异杂音等功能。

And it is concluded that the No.4-2coal seam is a mid-reserve and low-permeable seam, with surrounding rocks having low enclosed system and high permeability. And the coal seam's gas content is low, while its quantity in the roof-sandstone which is the main source of coalface's gas emission is high . The quantitative index used to analyze gas content and gas emission amount are pointed out systematically. And gray association analysis method is adopted to search the main factors affecting coal-bed content and gas emission amount.

系统提出了分析影响煤层瓦斯含量与采面瓦斯涌出量大小的量化因素指标，并将灰色关联分析原理引入煤层瓦斯含量与瓦斯涌出量主控因素的研究中，筛选出了煤层顶板含油指数，顶板砂泥岩比、4-2号煤层顶板以上煤系厚度3个因素指标为影响4-2号煤层瓦斯含量的主控地质因素；煤层埋藏深度，煤层瓦斯含量，煤层顶板含油气砂岩厚度，煤层顶板含油强度及工作面回采进度5个因素为影响综采面瓦斯涌出量的主控因素。

In view of the study, there were large seasonal varying value of water resource carrying capacity and high probability of water scarce conjunctures during the low water season in the urban districts of Nanming and Yunyan, while there were small seasonal varying value of water resource carrying capacity and low probability of water scarce conjunctures during the low water season in the districts of Xifeng and Xiuwen county.

研究认为云岩、南明两城区水资源承载力的季节变化较大，在枯水季节容易发生水资源超载而引发的水危机；而修文、息烽等县水资源承载状态的季节性变化较小，在枯水季节的超载程度较轻。

The method is realized via the following steps: first to apply Isomap or LLE to get the embeddings of the original data set in the low dimensional space; then to obtain support vectors, which are the most significant and intrinsic data for the final classification result, by using support vector machine on these low dimensional embedding data; subsequently to get support vectors in the original high dimensional space based on the corresponding labels of the obtained low dimensional support vectors; finally to apply support vector machine again on these high dimensional support vectors to gain the final classification discriminant function.

数据挖掘是数据库知识发现中最重要的步骤之一，其目标是从获取的数据中高效准确地挖掘出我们所需要的信息。在实际应用中，数据往往呈现海量、高维、非线性等特性，这些特性给数据挖掘带来了很多问题，例如海量特性导致的计算效率低下问题、高维特性带来的维数灾难问题和非线性特性引起的线性模型失效问题等。幸运的是，实际中高维数据的属性之间往往存在一定的规律性和相关性，即实际数据经常存在着外在与内在两个维数。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。