查询词典 time scale

The results reveal that spectra obtained by different parametric methods are similar. The spectra of normal cells' voltage have only one noticeable lobe due to fluctuation of molten alumina at anodes, while spectra of other abnormal cells have one mainlobe and one sidelobe. In cells with carbon in bath the spectral mainlobe of cell voltage is still due to the fluctuation of molten alumina at anodes and the sidelobe is due to the fluctuation of carbon in bath; in cells with metal pad wave, the spectral mainlobe is due to metal pad waving and the sidelobe is still due to the fluctuation of molten alumina at anodes. Compared with wavelet packet analysis, spectral analysis is simpler and takes less time in calculation, which is a big merit in the large-scale application of online diagnosis systems of working conditions in aluminum reduction cells.

研究结果表明：不同的参数估计法得到趋于一致的频谱分析结果，正常槽只有1个尖锐谱峰，对应于阳极下熔融氧化铝涌动的特征峰，其他故障槽都有2个特征谱峰，即1个主峰和1个次峰，碳渣槽的主峰仍然对应着阳极下熔融氧化铝涌动特征峰，次峰对应悬浮碳渣的涌动特征峰；铝液波动槽主峰对应铝液波动特征峰，次峰对应着熔融氧化铝涌动的特征峰；频谱分析相对于小波包分析具有算法简单、耗时少、物理意义明确等特点，在槽况在线诊断系统的大规模推广中具有优势。

Secondly, study on bleaching of sandstone based on field characteristics, petrography, geochemistry and compared with other sandstone related, combined with geological setting of gas seepage in the area, reveals that natural gas leakage is responsible for bleaching of the sandstone on top of Yan\'an formation. The bleaching resulted from interaction between the reductive fluid and the rock. At the same time the bleaching suggests that the northeast of basin has experienced large scale gas seepage.

在此基础上，通过漂白砂岩野外露头地质特征、岩石学、地球化学以及相关砂岩的对比研究，结合研究区天然气逸散的地质背景，揭示砂岩漂白现象为上古生界天然气逸散过程中，还原性流体与岩石作用的结果，同时也表明其指示了天然气的大规模逸散作用。

Secondly, study on bleaching of sandstone based on field characteristics, petrography, geochemistry and compared with other sandstone related, combined with geological setting of gas seepage in the area, reveals that natural gas leakage is responsible for bleaching of the sandstone on top of Yanan formation. The bleaching resulted from interaction between the reductive fluid and the rock. At the same time the bleaching suggests that the northeast of basin has experienced large scale gas seepage.

在此基础上，通过漂白砂岩野外露头地质特征、岩石学、地球化学以及相关砂岩的对比研究，结合研究区天然气逸散的地质背景，揭示砂岩漂白现象为上古生界天然气逸散过程中，还原性流体与岩石作用的结果，同时也表明其指示了天然气的大规模逸散作用。

At the same time the carton content of fly ash and slag condition of boiler were almost not influenced by coal water slurry technology applied. These show coal water slurry rebuing technology applied in large scale station boiler is a prospect method and offer instruct for the practical utilization of coal water slurry reburning.

同时试验结果表明采用水煤浆再燃技术时对炉内结渣状况和飞灰含碳量的影响很小，说明大型电站锅炉上采用水煤浆再燃是一种有前景的脱硝方法，这对水煤浆再燃技术的推广应用具有重要意义。

The Company was founded in 2000, specializing in PVC card, paper card, the research, development, production and integration of large-scale manufacturer, our company has first-class equipment, high-quality staff, strict confidentiality of all-closed-type production flow can be on the production of five million, has operations in the country's telecommunications, Railcom, China Netcom, China Unicom and large shopping malls, hospitals, Game Networks, Inc., etc.; and in 2002 the successful introduction of large Heidelberg press equipment, thus becoming Dongguan rare at the same time have the printing and fabrication equipment company specializing in paper packaging design, production and processing business, is now the owner of Heidelberg, Germany color press off, the four opened one of the Units, fully automatic four-color trademarks machine, Taiwan 5-color presses trademarks, trademarks CNC automatic presses (which can be carried out and the second double-sided printing), UV dryer, Japan imported folding machines, automatic form machine, printing of dual-use machine, beer machine, paper mounting machine, nail box machine, fully automatic machine, such as business cardsòúand various ancillary equipment.

本公司是一家成立于2000年，专业从事PVC卡、纸卡的研究、开发、生产与一体的大型的生产厂家，我们公司拥有一流的设备，高素质的工作人员，严格的全封闭保密式生产流程，可月生产500万张，业务遍及全国的电信、铁通、网通、联通及个大型商场、医院、游戏网络公司等；并在2002年成功引进大型海德堡印刷机设备，从而成为东莞少有的同时拥有印刷和制卡设备的公司，专门从事纸类包装设计、生产和加工等业务，现时拥有德国海德堡彩色印刷机对开、四开各一台、全自动四色商标机、台湾产5色商标印刷机、全自动数控商标印刷机（可进行双面及第二次印刷）、UV干燥机、日本进口折页机、全自动表格机、烫印两用机、啤机、裱纸机、钉箱机、全自动打码机及名片机等各种配套机械设备。

To verify the scheme,a time-varying nonlinear dynamic model as the simulation plant was constructed for the printer head carriage of a kind of large scale ink jet printers with the special structure characters.

根据大幅面喷墨打印机的结构特点，建立了打印头车架系统的时变非线性动力学模型作为仿真对象，在Matlab/Simulink平台下进行了算法仿真验证。

The regression period of cotton aphid: The spatial patterns of aphid population were confirmed to exponent, linear and nugget model under large scale along with the time sequence, respectively, results suggested that the spatial patterns were aggregated, medium intensity aggregation and random distribution, respectively, and the space continuity is decreasing.

3消退期：大尺度下按时间顺序，棉蚜的变异函数模型分别为指数型、线性及块金模型，表明空间格局分别表现为聚集型、中等强度和随机分布，棉蚜种群的空间自相关性及空间连续性在后期递减。

So, analyse that summarizes our country's large-scale current situation of retailing the enterprise, the question that deep-cut the inside and exists, Analyse the challenges that are faced correctly, use the advanced experience of international development of retail business for reference at the same time , Have important realistic meanings in bringing about an advance in our country's retail business.

因此，分析总结我国大型零售企业的现状，深挖内部存在的问题，正确分析所面临的挑战，同时借鉴国际零售业发展的先进经验，对于促进我国零售业的发展具有重要的现实意义。

In order to solve the accumulation of synchronization error over hop distance in large scale wireless sensor networks, A new time synchronization algorithm has been proposed based on two-layer topology.

为了解决大规模无线传感器网络中同步误差随跳距的累积问题，提出一种基于二层拓扑结构的时间同步算法。

It is understood that many significant discoveries have been successively revealed since the third large scale excavation of fossils began at January of 2008. So far more than 15,000 fossils have been discovered. Not only the fossils of the largest duck-billed dinosaur in the world have been found; but also the fossils of a unique horned dinosaur had been discovered for the first time.

据介绍，在自2008年1月开始至今的第三次大规模挖掘中，山东诸城恐龙化石群重大发现接连不断，截至目前已发现恐龙化石15000多块，不但发现了目前世界上最大的鸭嘴恐龙化石，还首次发现了大型角龙类化石。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。