查询词典 variable annuity

In case of the limited kinematic strain hardening material model, a numerical method is proposed for upper bound shakedown analysis of elbow structures under the combined action of constant and complex variable loads.

本文在考虑有限随动应变强化材料模型的情况下，提出了恒定载荷与复杂变化载荷联合作用下弯管结构安定上限分析的有限元数学规划方法。

The theme in the paper is to key parts of project of Study and Development on Original Non-frictional Continuous Action Mechanical Variable Speed Drives, which is supported by Chongqing Municipal Science and Technology Committee Schedule Projects, it will make good foundation in relative technology research domains.

本论文研究内容是重庆市科委科技攻关项目"新型非摩擦式连续作用机械无级变速器的研制与开发"工作的一个重要部分，它将为新型非摩擦式连续作用机械无级变速器产品的开发打下良好的基础。

However, the action variable is a more conspicuous presence, insofar as its name as well as what it does—the code is easier to understand. The per- son and howmany variables are used for their values while the action vari- able is used as a flag.

然而，action变量代表了一种更明显的出现，不光是它的名字还有它的作用—其代码很容易理解。person和howmany变量都是对其值起作用，而action变量则被用作一个标志。

The system is partly a multivariable control system which means that one output action variable (e.g. chemical charge) is controlled from more than one source (e.g. two feed forward signals, one feedback signal and an operator bias input).

该系统是部分的多变量控制系统，就是说一个输出动作变量是由多于一个的源变量(比如两个前馈信号，一个反馈信号和操作员的偏置输入)来控制的。

Aircraft is a combined research product of every high technology. It needs a very powerful engine to drive it to fly at high speed, a highly reliable fuselage to stand the action of variable stress, an advanced navigation control system to control the flying direction and posture of the flight, and a comfortable cabin environment.

航空飞行器是各高新技术研究成果的集成，要提供很强动力并保持快速飞行速度的发动机、能承受反复交变应力的可靠性很强的飞行壳体、可控制飞行方向和位姿的先进导航系统和操纵系统、舒适的人机环境空间等。

The dog can tolerate the action of variable factors during the T-7A (S2) flight and no pathological after-effects were observed.

小狗完全可以耐受T-7A(S2)生物火箭飞行过程中各种因素的作用，无不良生理后效应。

After a detailed analysis of the forces in subway train's running, the dynamics mathematical model of subway train is constructed; the eventbased control technology is adopted to solve the controlling of subway, the velocity and acceleration function with respect to the distance are deduced by introducing the action reference variable in the control problem which the object is to minimize the running time. The running scheme can be programmed in realtime, the delay caused by uncertain events is avoided. So it offers a new way for the metro research.

分析了地铁列车运行过程中的受力情况，建立了地铁列车的力学模型；将基于事件的控制技术应用到地铁列车的控制中，通过引入运动参考变量，求出在以站间最小运行时间为最终目标的列车控制中，列车速度、加速度等关于列车运行距离的函数表达式，从而可以根据列车走行距离来实时调整和规划地铁的运行规律，避免人为因素或不确定性因素导致的列车运行晚点，为研究地铁列车的规划提供了一种新的方法。

Constant Flow Valve and the constant flow regulating valve are different: there is only one fixed flow valve valve from the valve directly feel before and after the differential pressure valve, the implementation of change in valve resistance action can be "direct action type variable resistance valve "It should not regulate the flow line, so the use of Constant Flow Valve can not be implemented to change the total flow of energy to run, and this set the flow valve as there are no imports of expensive, in the past, domestic heating systems seldom used, and only at some central air conditioning system to see.

定流量阀和恒流量调节阀不同的是：定流量阀只有一个阀瓣，由这个阀瓣直接感受阀门的前后差压，执行改变阀门阻力的动作，可成为"直动式变阻力阀"，它不能在线调节流量，因此使用定流量阀无法实施改变总流量的节能运行，而且这种定流量阀国内没有，进口的价格昂贵，以往国内的供暖系统很少采用，只有在一些中央空调系统中见到。

The results show:(1) the total explanatory of four main variables in HBM is 22% which achieves significant level;(2) the effect of HBM in health behavior has significant differences while different sources, research designs, types of behavior, ways of performance, and types of independent variables;(3) sources, research designs, types of behavior, types of dependent variables, and types of independent variables need to rely on the interactions with other variables to moderate effect sizes;(4) no matter what sources, research designs, types of behavior, ways of performance, and types of independent variables are, perceived barriers of taking action are the strongest variable.

结果显示：(1)健康信念模式四变项对健康行为之总解释力为22%，达到显著水准；(2)在不同的出处、研究设计、行为类型、行为表现类型及自变项种类时，健康信念模式对健康行为之总解释或预测效果有显著差异；(3)出处、研究设计、行为类型、行为表现类型及自变项种类等变项须透过与其他变项之交互作用来共同调节效果量的大小；(4)不论研究设计、行为类型、行为表现类型及自变项种类为何，自觉行动障碍都是健康行为最强之解释或预测因子。

Asymmetrical dynamic propagation problems under the action of variable loads and (P^3t/x^2) located at the origin of the coordinates respectively, are resolved by the measures of self-similar functions, and the universal expressions of analytical solutions to stresses, displacements and stress intensity factors are gained.

采用自相似函数的方法对坐标原点分别受到变载荷Px/t、Pt^3/x^2作用下的非对称动态扩展问题进行求解，获得了应力、位移和动态应力强度因子解析解的一般表达式。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。