其次，电力网络的典型网络结构有环网、放射型、单端供电型、双端供电型等形式。
Secondly the power network's the typical feature are loop structure , radial type, supply fed at one end and supply fed at two ends.
基于网络理论，得到了纤维单螺旋、螺旋加环向均衡型缠绕圆环压力容器的线型方程。
Based on netting theory, linear equations for the single spiral, spiral and hoop filament wound toroidal pressure vessel were obtained.
这不仅增大了反应堆的安全性能，同时也能够有效地增加反应堆单堆功率，使环型球床高温气冷堆在经济上更具竞争力。
It improved the reactor's safety performance and increased the power of single reactor, which made circular high temperature gas reactor much more competitive in economics.
逆变器采用全桥型的拓扑结构，利用了SPWM逆变技术，逆变电压控制通过简单的单环反馈实现，控制方法采用PID算法。
The inverter uses full bridge topology and SPWM technique. The inverter voltage is controlled by single closed loop feedback based on PID.
为制得具有良好导电性的铜-环氧导电涂料，考虑加入了一种复合单烷氧脂肪酸型钛酸酯偶联剂，并对偶联剂的用量及其在涂料中的作用进行了研究。
To produce good conductive copper-epoxy paint, a new kind of coupling agent of organic titanate is added, and it's using and effect is studied.
单环羧酸盐属于分散型聚合物成核剂。
Monocyclic carboxylate is a dispersive-type polymer nucleating agent.
单环羧酸盐属于分散型聚合物成核剂。
Monocyclic carboxylate is a dispersive-type polymer nucleating agent.
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