• The current supply shortage in China, especially in big cities, has become a very serious problem.

    房产供给不足当前中国尤其是中国的大中城市,是一个非常严峻问题

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  • But in relatively liberalised Britain gas is largely traded at spot prices set by current supply and demand.

    但是市场相对自由英国天然气供需决定的市场价格进行交易

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  • This thesis introduces a kind of current supply of the induction heating equipment and its design scheme.

    本文针对中频感应加热装置需要设计了感应加热电源

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  • Said to have a long history, originally Chuanbang a temple fair, when the current supply of snacks holidays.

    听说长久汗青,是船帮赶庙会、逢年过节活动供给小吃

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  • Chapter Three explains how the UPS with constant current supply the power, as the electric power is not available.

    第三重点讲ups在市电出现故障时如何实现恒不间断供电的。

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  • In the welding course can realize constant current supply and permanent percentage and controls and line voltage compensation etc.

    同时焊接过程中,实现百分比控制补偿等多种算法。

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  • It is waterproof; low voltage and directly current supply for using conveniently, safely; irradiance color is various and attractive.

    产品防水性能好,使用低压直流供电安全方便发光颜色多样,色彩绚丽。

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  • It was shown that high power pulse superposition current supply was the optimum choice for hard surface treatment of al and al alloys.

    指出大功率脉冲叠加电源表面硬质处理首选电源。

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  • The constant current supply for the input circuit is adopted, improving the linear relation between the signal voltage v, and temperature t.

    电路采用流源供电输入电路,提高信号电压v _ t温度t的线性度。

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  • Laser diode (LD) is a current injected device whose characteristic and life are greatly dependent on the performance of LD-used current supply.

    半导体激光器(LD)一种电流注入式电致发光器件工作特性使用寿命主要取决于驱动电流源性能优劣

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  • It gives a kind of the practical DC regulated power supply, and takes part regulated voltage supply. Regulated current supply and DC-DC converter.

    同时给出实用直流稳定电源的设计,稳压电源、稳电源、DC - DC变换器三部分进行剖析。

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  • The circuitry is described including single chip computer , signal converting circuit, constant current supply circuit and zero-detection circuit.

    介绍电路系统,包括微机部分、信号转换与处理电路源电路、测零电路等硬件。讨论了软件设计的有关问题。

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  • No more pointy plastic dinosaurs, inch-tall construction workers, or neon-colored pool toys. We will have to make do with our current supply of those items.

    没有尖头塑料恐龙、一英寸高的建筑工霓虹色游泳池玩具我们不得不现有东西凑合了。

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  • BUS protection PANEL, a module (black box) containing electrical circuits for control and protection of electrical alternating current supply to the airplane.

    汇流防护黑匣子组件内含控制保护飞机交流电源电路

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  • The functions of direct current supply of accumulator were introduced. The operation results showed that the power supply had a good operation effect, and a low cost.

    介绍了蓄电池直流电源作用及功能运行结果表明电源运行效果良好成本

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  • Soybean is the most prominent crop between current supply and demand which could be used either as food or oil and also is an important source of protein for people's daily life.

    大豆我国当前供求矛盾最为突出粮油兼用作物人们生活重要植物蛋白质来源

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  • Targeting the current supply and demand status of railway freight transportation, the essay also suggests adjusting the soft and hardware transport resources in the railway sector.

    针对铁路货运供求现状提出铁路应调整软性硬件运力资源

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  • After the introduction of the characteristics of semiconductor laser diode, the bias current supply of the laser driver and the automatic power control (APC) function were analyzed.

    简要介绍了半导体激光器温度特性分析激光驱动器偏置电流提供自动功率控制(APC)功能

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  • This paper discussed the resources, current supply and demand status of natural gas in China, meanwhile, introduces the development situation and future trends of natural gas automobiles.

    分析我国天然气资源应用情况介绍了近年来国内外天然气汽车的研究进展、未来发展趋势及应用前景。

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  • Furthermore, the present invention relates to an electrical machining tool as well as a current supply device with the inventive monitoring device and a corresponding method of operation.

    发明涉及具有这种监控装置电动工具电源装置相应的运行方法

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  • If current supply and demand were initially in balance, the OPEC countries and other oil producers would respond by reducing sales to bring supply into line with the temporary reduction in demand.

    如果当前石油供求开始处于平衡状态欧佩克其他产油国就会减少石油供应使得供应暂时下降的需求保持一致。

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  • Along with the increasingly outstanding of the importance of power quality, the power quality problem has been the principal technology matters in the present international current supply field.

    随着电能质量问题重要性日益突出,电能质量问题已经成为当前国际供电界关注首要技术问题

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  • The behavior principle of DDL protection for DC feeder in DC traction current supply system and the setting principle of protection parameters are introduced and illustrative examples are given.

    介绍直流牵引供电系统直流馈线ddl保护动作原理以及保护参数设定原则举例说。

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  • This paper introduces a kind of electric circuit which mainly consists of a peak detector and a pulse-width discriminator for protecting the three-phase alternating-current supply with loses a phase.

    介绍一个主要峰值检波器脉冲宽度鉴别器构成三相交流电源缺相保护电路

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  • It stands to lose over 70 percent of its current electricity supply when South Africa, recently beset by power shortages, halts energy exports to Botswana by 2013.

    如果最近遭遇电力短缺南非在2013年停止博茨瓦纳出口能源的话,失去目前电力供应的70%以上。

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  • By 2010, the Fed economists reckon, Labour supply in America will be rising by a mere 0.4% a year, well under half its current rate.

    美联储经济学家们认为2010年美国劳动力供给每年0.4%的速度上涨大大低于目前的一半水平。

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  • The environment is able to meet current needs because by nature it is an elastic it supply model.

    环境能够满足当前需要因为实质上一种弹性IT供应模型

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  • "Over time, high prices will produce a supply response, and we'll see some of the sting out of current prices come out," Thirlwell said.

    说:“随著时间推移,价格导致供应的回馈。”我们看到目前价格高涨造成问题有些的确会消失

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  • "Over time, high prices will produce a supply response, and we'll see some of the sting out of current prices come out," Thirlwell said.

    说:“随著时间推移,价格导致供应的回馈。”我们看到目前价格高涨造成问题有些的确会消失

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