• 本文根据特征函数分布内外域方法,建立了振动水柱港池系统三维理论模型

    A 3-d theoretical model of an OWC with a harbour system has been presented, based on the method of eigenfunction, source distribution and matching the inner region with outside.

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  • 最终确定方案所有房间采用风机盘管新风系统建筑物采用螺杆式冷水机组作为

    To finalize the program as follows: all rooms used fan-coil plus fresh air system, this building used as a screw-type chiller cold source.

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  • 目的探讨腰椎后路棘突椎板作为间植入椎弓根钉系统固定在下腰椎椎间融合中的可行性临床效果

    Objective To explore the feasibility and clinical effects of spinal processes and laminae as materials for interbody fusion and pedicle screw fixation in the lower lumbar spine.

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  • 同时可以采取投微生物间歇气运行方式、控制河流流速种植水生植物措施改善曝气充氧效果

    At the same time, take some measures such as adding microorganism, intermittent aeration, controlling the flow velocity, planting hydrophyte and so on to improve the effect of aeration.

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  • 中国四川盆地演化碳酸盐进行了干法(原样)、等多介质条件下的模拟实验研究

    The high maturated carbonate hydrocarbon source rocks from Sichuan basin were studied by use of dry process, watering method, adding iron and adding sour simulation experiment.

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  • 脉冲发生器输出端一级驱动电路再接入计数器时钟脉冲输入端,有效地避免通常发生在实验过程计数器不规则的跳变。

    To use the way of put a driven circuit behind the pulser, lead through the input of count clock pulse, can avoid the irregular date on the counter during experiment effectively.

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  • 电流表理想校准方法是用标准电流无限导线测试电流,并使导线垂直穿过被校钳形表几何中心

    An infinite wire carrying standard high current perpendicular to the geometric center of the clamp ammeter should be the ideal method for the clamp ammeters calibration.

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  • 探讨液化天然气(LNG)气站条件国产化技术开发气站技术应用前景

    The article discusses the LNG source conditions, development of homemade technology and the application prospect of LNG automobile filling station technology.

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  • 推荐采用简单、可靠金属氧化物耗能型迭振荡电流原理方式

    It is recommended to apply simplist and most reliable principle mode, which use metal oxide to consume energy, to limit current and add oscillating current using.

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  • 经过预处理后进行常规处理时,其混沉淀性能有明显改善矾量减少;

    After biological pretreated, the raw water's property of coagulation and sedimentation is well ameliorated.

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  • 目的比较邵氏针刺扳法、华佗夹脊针刺斜扳法治疗脊神经性下腰疗效

    Objective:Comparing the therapeutic effects on lower back pain treated individually with acupuncture on Shao s points with oblique traction and Huatuo Jiaji points with oblique traction.

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  • “连续线河流水体溶质衰减过程影响简单等同于几个”的迭

    The influence of seriate line-source to the decay of solute concentration in streams is not simply equal to the addition influence of several point-sources.

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  • 目前容量要求补偿细致地方一般使用混合型进行大容量滤波补偿,有进行微调

    At present large capacity and demand compensation for detailed areas is generally the use of active plus passive hybrid, that is, a large-capacity passive filter compensation, active fine-tuning.

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  • 主要湿井筒段湿、湿开采区内的喷雾降尘湿。

    The main humidity source is the watering, the water gushing and the spraying for dust control in panel.

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  • 摘要 :目的观察针刺颈椎矫正治疗头痛临床疗效

    Abstact objective:To observe the clinical efficacy of acupunctur and chiropractic in treating cervical headache of cervical artery type.

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  • 筋骨草采集地点植物蜕皮激素方式对杀虫效果的影响较小

    The killing effect of the extracts was little affected by the growth areas of A. multiflora plant and the adding way to artificial diet.

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  • 空调系统采用风冷模块式冷水机组吊顶式空气处理柜构成

    Air conditioning system: cool source is composited by air cool mode cool water unit and hung ceiling air treatment cabinet.

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  • 空调系统采用风冷模块式冷水机组吊顶式空气处理柜构成

    Air conditioning system: cool source is composited by air cool mode cool water unit and hung ceiling air treatment cabinet.

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