- 变异曲线
- variation: n. 1.变化，变动。 2.变量，变度，偏差。 3.【语 ...
- curve: n. 1.曲线；弯曲；弯曲物。 2.曲线规 (＝Fren ...
- curve of equal magnetic variation: 等磁差曲线
- curve of temperature variation: 温度变化曲线
- temperature variation curve: 温度变动曲线; 温度变化曲线
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variation curve中文什么意思
- 变异曲线
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例句与用法
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- Abstract : a fast drag system is designed to simulate the law of speedvariations of a certain power system engine in the process of its start by means of electric power drag and the theory of automatic control and through adopting a new type of electric machine and frequency - change techniques , thus enabling the system to achieve quick start , instantaneous breakdown and accurate following of the electric machines speed variations curve set in advance at will
文摘:运用电力拖动与自控理论，采用新型电机及变频技术，设计一种快速拖动系统借以模拟某动力系统发动机启动过程转速变化的规律，使该系统能够达到快速启动，瞬间制动，精确跟随事先设定的电机转速变化曲线的目的。 - In this paper , the relation among highway alignment , vehicle operating velocity , vehicle fuel consumption and vehicle dynamics is discussed synthetically . to evaluate and optimize the design of highway alignment , a " high alignment - vehicle move and system dynamic response " model has been established . by using the computer program of the system , which is written with visual c + + 6 . 0 , one could easily draw out the variation curves of vehicle operating velocity , vehicle fuel consumption and some certain vehicle dynamics index
公路线形设计以汽车行驶规律为出发点，本文尝试以汽车系统动力学的观点研究道路线形设计问题，针对目前设计中存在的一些问题，建立了“公路路线? ?汽车运行响应模型” ，分为行驶速度、耗油量预测和动力学响应计算两大模块，主要是为了克服传统汽车理论在指导公路路线设计时过于简化汽车，只考虑计算行车速度的弊端，力图通过建立“路线方案? ?行驶车速? ?力学响应”相互之间的量化关系模型，为公路线形指标的选取和优化提供一定的参考价值。 - In this paper , the temperature fields during liquid infiltration extrusion of composites are simulated with the fem , the seepage fields of liquid metal are simulated with the fdm . both the temperature fields and the seepage fields are coupled , the temperature variation curves , infiltration front process curves and velocity variation curves with time are obtained
本文采用有限元法模拟了液态浸渗挤压复合材料浸渗过程温度场，采用有限差分法模拟了液态金属渗流场，将两者间接耦合分析计算，得到了浸渗区域的温度变化曲线、浸渗前沿及浸渗速度随时间变化等曲线。 - This paper also show a rough estimate of the gains of this array , because it needs one year ' s data to collect one year ' s noise correlation variation curves and then give a more practical detection ability of the seismic array . one result of this paper is " seismic array site survery data processing software " exploited by the author . the software can calculate the power spectrum of noise for every site , noise coherence function for every site pair , the cross - correlation curves , the root mean square of noise for every site and the array response
此外还计算了该台阵的台阵响应，发现台阵响应的主瓣高而尖；旁瓣很小，这歪姐钮远宣腔挝踏数公镀壁韶逼上拢唆精确啻应：有关此台阵的检测能力，只能给出一个粗略的估计，因为评价一个台阵对地震事件的检测能力需要获得为期一年的观测资料，才能给出一年内噪声场变化的相关值曲线，最终给出更加符合实际的台阵检测能力。 - By analyzing and processing bountiful experimental data collected in short time , the curves of temperature variation of fast transient nucleate boiling are then drawn with wavelet analysis theory . also by setting up the mathematical model and applying the temperature variation curves to this mathematical model , heat flux density can be resolved
利用数学方法? ?小波理论成功分离了快速数据采集系统中温度信号和噪音信号，得到瞬态沸腾的温度变化曲线；并通过建立数学模型、利用实验所得的温度变化曲线，求解出瞬态热流密度。