Study Design. In vitro evaluation of a chemical, injectable intervention for discectomy induced destabilization.
研究设计:在体外的化学评价,注射干预椎间盘切除术引起的不稳定。
Since networked induced delay is one of the important problems of NCS, analysis, modeling and controller design for time delay in NCS are studied in this thesis.
针对网络控制系统存在的网络诱导时延这一基本问题,本文主要对其进行时延分析、系统建模和时延补偿控制器设计等三个方面的研究。
The design values of wave - induced bending moments must he first estimated, When the direct structural design method was used for general ship designing, especially for ships beyond mies.
在对常规船舶,特别是超规范船舶,进行结构的直接设计时,首先要对波浪弯矩设计值作出估计。
The design on flow induced vibration is safe and reliability.
它在避免流致振动方面的设计是安全、可靠的。
Little wavy pads contribute to the movement induced by the material, and blur the limit between the design and its own reflection.
建筑外立面材料及小的波浪造型有助于人流的运动,同时也模糊了建筑与建筑的倒影之间的界限。
Experiments results show that hardware design and software development meet the requirements for measurement of electron temperature and density of laser induced plasma.
试验结果表明,硬件设计和软件系统的开发与集成满足了激光焊接光致等离子体电子温度和密度的测量要求。
The results in this paper provide effective method for the ice-induced fatigue design of jack-up platforms, and it provides foundation for the use of jack-up platform in ice zone.
研究结果为自升式平台冰激疲劳设计提供了有效的方法,并为自升式平台在冰区的使用提供了依据。
The paper gives a introduction to the mechanism of exciting force induced by propeller and the stern lines design that can reduce the vibration.
本文主要介绍由船舶螺旋桨引起的激振力以及减少振动的尾部线型设计。
So how to solve the flow-induced vibration response and the dynamic characteristic , has been the most important problems that should be solved in the design of gate.
因此如何较为准确求解钢闸门的自振特性以及如何求解闸门各部件的流激振动响应,为闸门的动力设计提供切实依据,是目前急需解决的问题。
The analysis results are that the design condition of hot gas conduit falls in the stability area, in other word, running at design condition, the flow induced large amplitude vibration doesn't exist.
分析结果表明,热气导管的设计工况完全处于稳定区内,即其在设计工况下运行时,不会产生大振幅的流致振动。
The experimental results reveal the difference between helical tubes and straight tubes on flow induced vibration, and the design for 200MW HTR steam generator avoids large amplitude vibration.
实验结果表明,螺旋管管束的流体诱发振动响应与直管相比存在一定的差别; 200MW高温气冷堆蒸汽发生器的设计避免了管束的大振幅振动。
So we suggested that the induced current should act as an important role in MRI gradient coil design in the future.
因此,应把感应涡流值作为梯度线圈的优化设计的重要参数。
The design mainly involves the analysis of the stress, fatigue, thermal ratchet and fracture mechanics, the analysis of flow-induced vibration of the internals and the test verification.
主要涉及的内容包含每个设备部件的应力、疲劳、热棘轮、断裂力学分析和内部构件流致振动分析以及试验验证等。
With the analysis of the testing result of sample, the design means of RE-GMM actuator was induced, which validates the theory analysis result.
通过对样机测试结果的分析,归纳了RE -GMM致动器的一般设计方法,并验证了部分理论分析结果。
Basen on the criteria of the peak particle velocity(PPV) for blast-induced damage, the design approach for excavation blasting near contour of rock slope is discussed.
基于岩石爆破损伤影响范围控制的质点峰值振动速度判据,就临近岩石边坡开挖轮廓面的爆破开挖设计方法进行了探讨。
The experiments indicate that the control parameters of crack development induced by hydraulic fracturing have practical meaning for improving the effect of prefracturing design for hard top coal.
试验表明,本文结果中水压裂缝扩展控制参数对改善顶煤预裂设计效果具有实际意义。
The jitter induced by pointer adjustment is one of the main impairments in SDH network, how to reduce it is a key problems in SDH system design.
SDH指针调整引起的抖动是SDH网中重要的传输损伤,如何抑制指针调整引起的抖动已经成为SDH系统设计中一个关键的问题。
Static and dynamic wind loading is a key consideration in the structural design of large-span steel domes which are wind induced sensitive structures.
大跨度钢结构穹顶为风敏感结构,准确得到平均风荷载和风振力对工程设计非常重要。
Model transformation method are induced to avoid conservative robust design by decreasing the model uncertainties .
提出采用模型变换方法,减小系统模型的不确定性,从而减小鲁棒设计的保守性。
Drag was decomposed to entropy drag and induced drag, according to the physical mechanism of drag production, based on the wake integral method, which was very useful for drag reduction design.
利用尾迹积分法按阻力产生的物理机制,将阻力分解为熵增阻力和诱导阻力进行数值计算。
The frost heave in a road is easily induced due to low standard design, poor geographical circumstance and effect of daily travel loads.
由于设计标准低,加上恶劣的地理环境及大行车荷载作用,道路极易产生翻浆。
This paper researches the design of sliding-mode controller and stability problem for networked control systems with network-induced delay is studied.
研究具有网络诱导时延的网络控制系统滑模控制器设计及稳定性分析问题。
Based on this, it induced the rational ways of metaphor, surface decoration, use and DIY etc., and further explored the advantages and disadvantages of magnetic materials in product design.
在此基础上,归纳出隐喻、表面装饰、使用方式以及DIY等合理应用手段,并进一步探究磁性连接用于产品设计中的优势与不足。
Controlling the comfort of tall building due to wind induced vibration is important for structure design.
高层建筑风振舒适度的控制是结构抗风设计的一项重要内容。
In order to utilize this tower to the best, make its technology of design and manufacture more proficient, the author studies its static nonlinear analysis and control of wind-induced vibration.
为了使单管塔的性能能够充分发挥,使其设计施工技术更加成熟,本文对单管塔的静力非线性和风振控制进行了分析和研究。
Propeller-induced vibration caused by propeller operation in unsteady wake flows remains a highly important factor in ship design.
螺旋桨在不均匀伴流中操作引起的激振是船舶设计一个非常重要的因素。
The prediction of vortex-induced vibration is very important for the design of slender marine structures in deep water.
涡激振动响应预报对于深水海洋结构物的设计是非常重要的。
The implementation scheme, blasting design and technology which were applied to excavate the inverse-induced shaft of Yanshan Reservior Power Station are introduced in detail.
详细介绍了燕山水库电站反导井爆破开挖所采用的施工方案选择,钻爆设计及施工工艺等。
New idea and new structure of air seal design for centrifugal induced draft fan is put forward through field inspection.
通过现场实地考察提出了排蒸汽离心引风机汽封设计的新思路、新结构。
Controlling the comfort of tall steel structures due to wind induced vibration is an important structure design.
高层钢结构风振舒适度控制是结构设计的一项重要内容。
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