交流

The stability of AC-excited generator is studied on the detail analysis of the math equation and basic characteristic of it.

本文在详细分析交流励磁发电机的数学模型和基本特性的基础上，对其稳定机理进行了深入的研究，得到了其在不同转差下静态稳定性的规律及具有更高的暂态稳定性的理论依据，进行了仿真和实验验证。

What is the spirit of Internet, it is free and open, any information can get communicating here, because this is characteristic,be, the state that Internet ability development flourishs this to today.

互联网的精神是什么，就是自由开放，任何信息在这里都可以得到交流，正是因为这个特性，互联网才能发展到今天这个繁荣的境界。

In power converters, unbalances generate undesirable DC ripple and non characteristical harmonics in the AC side.

在电力变换器中，不平衡会产生不希望的直流波动以及交流侧无特征的谐波。

In power converter s, unbalances generate undesirable DC ripple and non characteristical harmonics in the AC side.

在电力变换器中，不平衡会产生不希望的直流波动以及交流侧无特征的谐波。

In power converters, unbalances generate undesirable DC ripple and non characteristical harmonic s in the AC side.

在电力变换器中，不平衡会产生不希望的直流波动以及交流侧无特征的谐波。

ICQ is an e-mail " chatline " that people use to have online conversations with friends.

ICQ是一种人们用来进行网上交流的电子邮件聊天交谈服务系统。

I come in chatroom, after exhausted from work, is to know more friends,to improve my communication

在我去聊天室，主要是在疲劳的工作之余，来这里认识更多朋友，提高自己语言交流能力，交换信息，放松自己。

They need to learn to be chatty in English!

他们需要学会课上用英语交流。

I don't know how to speak cheerleader.

我不知道如何与啦啦队交流

The freight terminal at a Chinese railway station is the centre for collecting and dispatching goods and for exchange of information.

货运码头火车站是中国的中心，收集和交流信息发送货物。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。