Taking Songliao Plain as an example, the proposition that strong stress makes a fragile environment into catastrophe is demonstrated for the first time.
以松辽平原为案例,首次提出并论证了"人类强胁迫力作用于脆弱环境系统必将导致生态环境突变"的命题。
In this paper the author presents two simplified methods of calculating natural frequency for multi-degree-of-freedom systems, one of which is equivalent stiffness a n d equivalent mass method, the other of which is dynamic displacement method.
作者提出多自由度体系自振频率数值计算的两种简便方法──相当刚度相当质量法和强迫力法，可供结构设计参考应用。
Many factors have impact on local circulation such as surface friction,topography,thermal forcing and so on.
进而用动力学分析观点结合图形分析,定性讨论了热力强迫作用对局地环流的扰动作用,以及加热影响下各物理扰动场的空间分布及时间演变特征。
For the barotropic potential vorticity equation (named the barotropic model) on a β-plane channel its solution is a stationary, wave-like pattern under a certain thermal forcing, while a quasi-periodic oscillation between two essential flow patterns appears if north-south thermal heating and wave-like topography are added as the .
在南北两端为齐次边界条件时,单纯的热力强迫下只出现了波状定常解;在只有经向加热和波状地形共同强迫下出现了在两种基本流型之间振荡的准周期解,十分类似于旋转地球上大气运动的纬向和经向流型之间的准周期循环,前者对应于强的西风环流,后者对应于弱西风流型。
Dynamic and numerical methods are used to discuss the atmospheric response imposed by SST thermal forcing.
用动力分析和数值计算的方法讨论了大气对海温热力强迫的响应。
Exp 1 illustrates upper-layer axis-symmetric thermal forcing can produce axis-symmetric shallow overturning circulation in non-rotating frame.
同时,轴对称热力强迫产生的非线性温度梯度造成非线性变化的表层径向流速,近似于理想流体点源模型1/r的结构。
Features of the East Asian Tropical and Subtropical Summer Monsoons and Their Relations to the Thermal Forcing;
东亚热带—副热带季风活动特征及其与热力强迫的关系
Comparison of Response to Thermal Forcing and Wind Stress Forcing for Equatorial Pacific;
赤道太平洋对大气热力和风应力强迫响应的比较研究
Diagnostic Analysis of the Heavy Rain Occurrence and Maintenance Dynamic Mechanisms by Coupling Forces between Dynamic and Thermodynamic Fields
斜压热动力耦合强迫在暴雨发生维持过程中的动力诊断分析
A Case Diagnostic Analysis of The Heavy Rain Maintenance with Southwest Vortex Excited by Coupling Forces Between Dynamic and Thermodynamic fields
斜压热动力耦合强迫激发西南低涡暴雨维持的机制分析
Mechanism of heavy rainfall maintenance and increment in convergence excited by coupling forces between dynamic and thermodynamic fields
湿斜压热动力耦合强迫激发辐合增长和暴雨维持的一种机制
Experimental Technology and Measurement Methods on Forced Heat Transfer of Convection;
强迫对流换热的实验技术和测量方法
To constrain by physical, legal, social, or moral means.
强制，强迫通过体力、法律、社会或道义的手法强迫、强制
to compel or force or urge relentlessly or exert coercive pressure on.
无情地强迫或强制或催促或施加压力。
She made a strenuous effort to force her mind to other questions.
她尽全力强迫自己去想别的问题。
impelled by physical force especially against resistance.
被物质的力量所强迫，特别是抵制反抗。
To move along or advance quickly as if pushed by an impelling force.
猛冲迅速地移动仿佛被强迫力量推动
A promise made under compulsion is of no force.
在强迫下作出的承诺是没有约束力的。
Synchronization Dynamics of Coupled Forced Liénard Equations;
耦合的强迫Liénard方程的同步动力学
Forced Vibrations of a Undamped Dynamometer Subject to Harmonic Excitation;
简谐激励无阻尼测力机构的强迫振动
Additive Combination Resonance Equation of Two Forcing Vibration
二个强迫力相加型联合共振方程探析
Measuring methods of thermal characteristic for forced air cooling of electronic equipment
GB/T12992-1991电子设备强迫风冷热特性测试方法
EXPERIMENTAL RESEARCH ON LAMINAR FORCED CONVECTION HEAT TRANSFER CHARACTERISTICS OF MICROENCAPSULATED PHASE CHANGE MATERIAL SUSPENSION
相变微胶囊悬浮液层流强迫对流换热实验研究
Single-phase forced convective heat transfer in swirl microchannels
涡旋微槽内的单相强迫对流换热性能实验