本文根据特征函数加源分布、内外域拟合的方法,建立了振动水柱港池系统的三维理论模型。
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.
最终确定方案为:所有房间采用风机盘管加新风系统,本建筑物采用螺杆式冷水机组作为冷源。
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.
目的探讨腰椎后路棘突椎板作为骨源椎间植入加椎弓根钉系统固定在下腰椎椎间融合中的可行性和临床效果。
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.
同时可以采取投加外源微生物、间歇曝气运行方式、控制河流流速、种植水生植物等措施改善曝气充氧的效果。
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.
对采自中国四川盆地的高演化碳酸盐烃源岩进行了干法(原样)、加水、加铁、加酸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.
在脉冲发生器输出端后加一级驱动电路,再接入计数器的时钟脉冲源输入端,可有效地避免通常发生在实验过程中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.
钳形电流表理想的校准方法是用标准电流源对一根无限长导线加测试电流,并使该导线垂直穿过被校钳形表的几何中心。
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.
探讨了液化天然气(LNG)加气站的气源条件、国产化技术开发及加气站技术的应用前景。
The article discusses the LNG source conditions, development of homemade technology and the application prospect of LNG automobile filling station technology.
推荐采用最简单、可靠的金属氧化物耗能限流和无源型迭加振荡电流的原理方式。
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.
源水经过预处理后进行常规处理时,其混凝沉淀性能有明显改善,加矾量减少;
After biological pretreated, the raw water's property of coagulation and sedimentation is well ameliorated.
目的:比较邵氏点针刺加斜扳法、华佗夹脊针刺加斜扳法治疗脊神经后支源性下腰痛的疗效。
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.
“连续线源”对河流水体中溶质衰减过程的影响,不简单等同于几个“点源”的迭加。
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.
目前在容量大且要求补偿细致的地方一般使用有源加无源混合型,即无源进行大容量的滤波补偿,有源进行微调。
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.
主要湿源为井筒段的淋水加湿、涌水加湿和开采盘区内的喷雾降尘加湿。
The main humidity source is the watering, the water gushing and the spraying for dust control in panel.
摘要 :目的:观察针刺加颈椎矫正治疗颈源性头痛的临床疗效。
Abstact objective:To observe the clinical efficacy of acupunctur and chiropractic in treating cervical headache of cervical artery type.
筋骨草采集地点和填加植物源蜕皮激素的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.
空调系统:冷源采用风冷模块式冷水机组加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.
空调系统:冷源采用风冷模块式冷水机组加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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