Wednesday, May 13, 2009
Monday, March 02, 2009
Monday, February 23, 2009
Visby
1.可变深度声纳
2.隐匿废气排放点
3.喷水推进装置KaMeWa 125
4.发电机额定约270千瓦每
5.鱼雷的反潜战
6.高速发动机, 4燃气轮机额定4000千瓦每个
7.减速器单位
8. 2 x低速柴油发动机额定1300千瓦封装在吸音外壳
9.销毁水雷潜水遥控车
10 .作战信息中心
11. 宿舍----船员43
12. 船体式声纳号
13. 嵌入式通讯天线
14. 弓型推力器
15. ASW 榴弹发射器
16. 57 毫米自动炮
17. 电子对抗箔条发射器
20. 监视雷达罩
21. ESM 警告雷达
22. 气象传感器
23. 可拆卸天线
24. 直升机库
25. 救援艇
26. 直升机架
27. 拖曳式声纳阵
28. 可拆卸直升机停机处
Wednesday, February 11, 2009
Bad Luck
Sunday, September 21, 2008
Tense
Simple Present | Simple Past | Simple Future |
I study English everyday. | Two years ago, I studied English in America | If you are having problems, I will help you study English. I'm going to study English next year. |
Present Continuous | Past Continuous | Future Continuous |
I am studying | I was studying English when you called yeaterday. | I will be studying english when you arrive tonight. I'm going to be studying English when you arrive tonight. |
Present Perfect | Past Perfect | Future Perfect |
I have studied English in several different countries. | I had studied a little English before I moved to the U.S. | I will have studied every tense by the time I finish this course. I'm going to have studied every tense by the time I finish this course. |
Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
I have been studying English for ten years. | I had been studying English for ten years before I moved to the U.S. | I will have been studying English for over three hours by the time you arrive. I'm going to have been |

