using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Dynamic;
using System.Net;
using System.IO;
namespace ConsoleApp1
{
class Progra
异步电机数学模型及参数转换www.ietdl.org
here the
ript I is omitted for compactness in the
notation. In Appendix 3, the relationship between the Ku
L kW
transformation and the Park transformation is given in
detail The dynamic equations expressed with Park
variabl
前言：python由于GIL（全局锁）的存在，不能发挥多核的优势，其性能一直饱受诟病。然而在IO密集型的网络编程里，异步处理比同步处理能提升成百上千倍的效率，弥补了python性能方面的短板，如最新的微服务框架japronto，resquests per second可达百万级。
python还有一个优势是库（第三方库）极为丰富，运用十分方便。asyncio是python3.4版本引入到标准库，python2x没有加这个库，毕竟python3x才是未来啊，哈哈！python3.5又加入了asy
