The south part of west depression has deep detachment surface and high structure amplitude, so it is a favourable area for hydrocarbon exploration.
西洼南部,滑脱面深度较大,构造幅度大,是油气勘探的有利地区。
The paper discusses how to regulate the amplitude of bending moment within beam end for frame structure, and presents revisal Suggestions for previous designs.
对框架结构梁端弯矩应如何调幅问题做一探讨,对以往设计提出修正性的建议。
With such model the effect of tower structure, lightning current amplitude, angle of the lightning incidence, as well as the ground angle on the shielding failure rate are analyzed.
应用改进的电气几何模型分析了输电线路杆塔结构、避雷线和导线的布置、雷电流的幅值、地面倾角对绕击率的影响。
The basic structure, amplitude frequency response characteristics and ballistic deficit effect of the algorithm were studied with both theoretical analysis and computer simulation methods.
采用理论推导,结合数值模拟的方法,分析了梯形成形算法的基本结构、幅频特性以及弹道亏损。
Thermoacoustic theory has been studied particularly by exploring the time structure of acoustic signals and the law of acoustic pulse amplitude variation.
通过对水声信号的时间结构和声脉冲幅度变化规律的测定,着重研究了热声理论。
Vortex-induced vibration is limited amplitude response, but it occurs at low wind speed with relative large amplitude, which will affect the strength and fatigue resistance of the structure.
尽管涡振是一种限幅振动,但由于其发生风速较低,振幅相对较大,会影响结构的强度和疲劳,因此大跨度拱桥的涡振响应研究具有重要的意义。
With further exploration and development of oil fields, the reservoirs with low amplitude structure are paid more attention to.
随着油田勘探开发的深入,低幅度构造的勘探逐渐受到重视。
Attenuation of elastic wave amplitude in rock is affected by its temperature and pressure, filled fluid properties, fluid saturation, rock composition and structure, etc.
弹性波振幅在岩石中的衰减程度受其温压、所含流体性质、流体饱和度、岩石组分、结构等因素的影响。
This paper describes the calculation method and process of stress amplitude and stress amplitude spectrum to evaluate the safety life time of steel structure for tower crane.
本文介绍了塔式起重机钢结构安全寿命评估中的应力幅及应力幅谱系数的计算方法和过程。
The acceleration amplitude of upper structure is larger than lower.
结构上部的加速度幅值大于下部的加速度幅值。
Sometimes I've been known to say "well let's increase the amplitude of the animation and see if we get the structure to break on the screen". (Of course, this is ridiculous! ! !
我有时听到有人说“嗯,让我们加大动画振幅,看看在屏幕上我们能否破坏结构”。 (当然,这也太荒谬了!!!
The oscillation of scanning Angle is much influenced by the structure of bullet parameters and SOR. By adjusting the structure of bullet parameters, the oscillation amplitude can be decreased.
子弹的结构参数、转速对扫描角的摆动影响较大,通过调整子弹结构参数,可减小扫描角的摆幅。
Finally, the damage to a given structure will depend both on the amplitude of the shaking and its duration.
最后,给定结构的损害取决于震动的振幅和持续时间。
The viscoelastic damper reduces the dynamic amplitude of bridge structure through change the frequency and damper ratio.
粘弹性阻尼器通过改变桥梁结构的频率和阻尼比来达到减振目的。
The damping characteristic is relevant with the air spring structure and is influenced by external excitation frequency and amplitude.
空气弹簧的阻尼特性与空气弹簧本身结构有关,同时还受外界激扰频率及振幅的影响。
The principle, structure, vibration frequency and amplitude of the resonance stirring reactor are discussed.
本文对自制共振搅拌反应器的原理、结构、振动频率和振幅进行了分析。
In this paper, the structure of RPC, the curves of efficiency, counting rate, dark current, multiple hit and signal amplitude versus high voltage measured using cosmic ray are presented.
介绍了使用自制的材料制作的大面积阻性板探测器模型的结构和利用宇宙射线测量的效率曲线、单计数率曲线、暗电流曲线、多重计数和信号幅度随高压的变化曲线。
A new resonant sensor consisting of two resonators of uniform structure and size is presented. The closed loop control system is composed of two amplitude controllers and an inverter.
提出一种采用双谐振器敏感结构的谐振式传感器,传感器的敏感元件包括两个结构参数一致的谐振器,传感器的闭环控制系统由两个幅度控制器和一个反相器组成。
The experiment showed that the damage of electronic product in vibration environment has relation with type and amplitude of vibration and structure of the product.
试验表明:电子产品在振动环境中的损伤不仅与振动类型及幅值有关,也与其自身结构有着密切的关系。
This state that the amplitude affect on aerodynamic performance of the structure cannot be neglected.
这充分说明,振幅的变化对结构本身气动性能的影响是不容忽视的。
The motion stability, topology structure of amplitude-frequency response curves etc.
分析了运动稳定性、幅频响应曲线的拓扑结构等。
While Jiangning Source Water Plant was run, effluent flume of sedimentation tank shook abnormally with great amplitude, which affected sedimentation efficiency and structure security seriously.
江宁水厂水源厂投入运行时,发现沉淀池出水槽有异常晃动,且幅度较大,影响运行效果和结构安全。
The settlement of the bucket increases with the increase of load amplitude and the weight of structure and the decrease of the bucket height (with the same bucket diameter).
随着载荷幅值的增加、结构重的增加和桶高的减小(桶直径相同),桶的沉降增加。
The randomness of both physical parameters of structure and the amplitude peak of applied load are taken into account in the present model.
利用振型迭加法导出了结构物理参数和作用荷载幅值同时具有随机性时结构动力响应随机变量的数字特征计算表达式,并提出了求解方法。
The large-amplitude rolling random differential equation has been founded of floating structure subjected to wind-wave and explosive loading.
建立了大型浮体结构考虑风浪和爆炸载荷作用的大幅横摇运动随机微分方程;
Floating crane structure mainly include boom, amplitude varying wire rope, tied back wire rope, truss frame, A-frame, counterweight box, rotating machinery base, and rotary bearing structure.
浮吊结构包括臂架、变幅钢丝绳、系固钢丝绳、桁框架、人字架、配重箱、回转底盘总成及回转支承等部件。
The present invention provides a structure in which an amplitude-modulation mode and a frequency-modulation mode are switched.
本发明提供了一种结构,其中振幅调制模式和频率调制模式被切换。
The motion stability, topology structure of amplitude-frequency response curves etc. were analyzed.
分析了运动稳定性、幅频响应曲线的拓扑结构等。
The motion stability, topology structure of amplitude-frequency response curves etc. were analyzed.
分析了运动稳定性、幅频响应曲线的拓扑结构等。
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