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- propeller load curve 螺旋浆载荷曲线
- At last,the validity of the speed control performance of propulsion motor with propeller load is verified by simulation. 最后,结合电力推进系统中螺旋桨负载特性对推进电机的调速性能进行了仿真。
- Combining it with the standard daily load curve can make the mean daily forecasting error with in 2%. 将其与标准日负荷曲线取平均作为预测结果,示例表明日平均误差小于2%25。
- It is shown that permitted load curve must be implemented in choosing crank press. 在选用压力机时,必须严格按照许用负荷曲线图来选择。
- It fully uses the available power network data and rearranges it.More accurate and convincing result can be obtained from the line loss computation based on d urative load curve. 该方法充分地利用了现有所能得到的电网运行数据,对其重新进行整理,根据持续负荷曲线进行线损计算,得到更加精确可信的结果。
- DSM(Demand Side Management) asks to change the mode of demand through the reform of the electricity price,to improve the load curve and to realize strategic uses of electricity and energy conservation. 需求侧管理(Demand Side Management)要求通过电价改革改变需求方式,改善负荷曲线,实现战略用电与节能。
- The unloading curve normally falls below the loading curve to form a hysteresis loop. 卸载曲线通常都落在加载曲线之下,形成一个滞后回线。
- DYNAMICAL SIMULATION APPARATUS FOR MARINE PROPELLER LOAD 船用螺旋桨负载动态仿真装置研究
- Upon unloading at any state in the deformation, the strain does not retrace the loading curve but is reduced along an elastic unloading line. 在变形的任一阶段卸载时,应变都不按加载曲线返回,而是沿着弹性卸载曲线下降。
- The Study on Long-term Daily Load Curve Forecasting 中长期日负荷曲线预测的研究
- The simulation results show that the model is practicable and feasible, and it is beneficial to reduce the gild peak load and improve the load curves. 算例仿真分析表明该模型是切实可行的,它有利于减小电网高峰负荷,改善负荷曲线。
- Can you free the propeller from the weeds? 你能把螺旋桨上的草除掉吗?
- Experimental Apparatus for Dynamically Simulating Marine Propeller Load 船用螺旋桨负载动态实验仿真装置研究
- typical load curve superposition method 典型负荷曲线叠加法
- A piece of string has twisted round the propeller. 一根绳子缠在螺旋桨上了。
- The ship's propeller churned the waves to foam. 那条船的推进器把水浪搅动得泡沫四起。
- The daily peak-valley load time series, which is proved chaotic by fractal dimension and Lyapunov exponent analysis, is constructed based on the daily load curves. 采用混沌相空间重构理论进行电力短期负荷预测,存在峰谷荷预测精度相对较差和预测参考点不易选取的问题。
- Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
- With the same idea for thin film test, a method was proposed to determine the yield strength and hardening index of small volume of material by indentation loading curve using spherical indenter. 通过对小体积材料球压人过程的数值研究,获得了小体积材料基本力学性 能与球压人响应间的函数关系,并据此提出用球形压头的纳米压入加载曲线确 定小体积材料屈服强度与硬化指数的新方法。