linear synchronous motor, especially permanent magnet ones, receive more favor for larger thrust per area unit and higher efficiency, and the construction of motor can be simplified due to the absence of exciting armature.

it analysed cause of thrust abrasion from unit structure and vibration history, and gives primary conclusion and abrasion prevent suggestion.

从机组结构和振动历史对推力瓦磨损的原因进行了分析，得出初步结论和防止磨损建议。

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finally, this paper establishes the drive model and the thrust distribution unit: the drive model consists of motor, thrust control system;

最后，建立了推力器的驱动模型和对推力分配单元进行了分析研究。

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coaxial ring-stick electrode system was adopted in the thrust unit and control system by which thrust velocity and water supply could be dominated was advanced. the control system was made up of ac phase voltage regulating and frequency control circuit.

水射流等离子弧推进单元采用同轴式环-棒电极系统；控制系统利用自行研制的交流相位调压电路以及频率控制电路，实现了对等离子弧推进模型的速度及供水的控制。

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if you plan to visit sweden, don't forget to consider the dates of the swedish public, bank& national holidays.

如果您计划访问瑞典，不要忘记考虑的日期瑞典公众，银行及国定假日。

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but what is the origin of our bank holidays and what do they tell us about the uk?

但是，我们的银行假日的缘由是什么，而在这个假日里，英国的人民又是怎样过的呢？

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what happens when bank holidays fall on a weekend?

如果银行假日恰好是周末会怎么样呢？

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in britain, official public holidays are also called "bank holidays".

在英国，官方公假也称作“银行假日”。

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Keeping the rhythm and directing the dancers' footsteps are the claves .

维系旋律和指挥舞者舞步的仅是响棒。

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after acquiring the feedback signals of voltage and current by the high precision hore senor of voltage and current, the ac/ dc convertor of true root mean square is used to transform alternating current to direct current.

应用高精度的霍尔电压、电流传感器来获取电压、电流反馈信号后，采用真有效值AC/DC变换器进行交直流变换。

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the relationship between flux distribution in ring magnet and its form is discussed. the influences of ideal hore sensor probe and the real one with position error on testing precision in flux distribution testing are analyzed.

探讨了环型结构磁器件的磁场分布与器件的结构形状的关系，分析了理想霍尔传感器探头和有位置误差的实际霍尔传感器探头在环型结构磁器件磁场分布测试中对测试精度的影响。

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Especially that skinny, again like clave back a big bag of women, travel, can let you in isolated events help.

尤其是那种个儿瘦小，又喜欢背个大包包旅行的女性，形单影只，会让你在发生事情时求助无门。

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The Advantage of CLAVE Connector in Permanent Central Venous Catheterization

可来福接头在深静脉置管中应用

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He clave the rocks in the wilderness, and gave them drink as out of the great depths.

他在旷野分裂磐石，多多的给他们水喝，如从深渊而出。

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when i had difficulty sleeping a few years ago, i found aromatherapy massage quite helpful: relaxing, calming and soporific.

几年前我患失眠症时，就发现芳香按摩疗法很有用：令人放松、镇定和昏然欲睡。

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systematic analysis for twenty soporific and sedative drugs by gas chromatography ( gc)-epd two capillary columns method

20种安眠镇静药物的系统分析

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to a human ear, the sounds are otherworldly and at times soporific.

对于人类来说，这些声音不太像是来自现实世界，有时候让人昏昏欲睡。

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yes, the domestic market is pretty soporific.

诚然，中国国内市场有些过于平静。

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Objective To study advantages and disadvantages of the heparin connector and the clave connector for central venous catheterization in tumor patients.

目的探讨肝素帽接头和可来福接头在肿瘤患者中心静脉置管中应用的利弊。

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The Effect of Heparin Cap Used in the Principle CLAVE Connector on Sealing Venous Indwelling Needle

肝素帽模仿可来福对静脉留置针封管的效果观察

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Comparative Study on the Heparin Connector and the Clave Connector for Central Venous Catheterization in Tumor Patients

不同输液接头在肿瘤患者中心静脉置管中应用的对比研究

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