Ирина Эланс
18Схема 23- подвешен 1,2 – на полуR1=5 R2=5 R3=41 – 6 2- 2 3 –310×15×5 (Решение → 72)
| 18 | Схема 2 | 3- подвешен 1,2 – на полу | R1=5 R2=5 R3=4 | 1 – 6 2- 2 3 –3 | 10×15×5 |
- 19 вар
- 19 вариант ДЗ (без ошибок, все верно) нужно только поставить свою фамилию и отправить преподавателю. зачет на отл. обеспечен!
- 19 вариант, задача 3,4
- 19 вариант решенная домашка в формате doc (4 задачи)
- 1-9 номера (со стенда) 2 типовой расчет ТФКП 20-ый вариант
- 19Схема 1подвешен2,3- на полуR1=10 R2=15 R3=81 – 7 2- 4 3 – 520×30×5
- 1. We had a postcard from them two days ago. They said they were having a marvellous time. 2. While she was shopping this morning, she lost her money. She doesn’t know how. 3. They are announcingour flight. We have a problem. One of our suitcases is missing. 4. Who is speaking there? I don’t know. 5. He doesn’t smoke. He is not smoking now. When he was at office yesterday, he wasn’t smoking, he was working hard. 6. When my sister was washing her skirt, she found a pound note in the pocket. 7. When did you learn German? 8. We are going home now because it’s too late. 9. Who are you waiting for? 10. Her car broke down yesterday whileshe was driving to work. 11. When and where did it happen? 12. She always wears nice clothes for work. Today she’s wearing a nice blouse and a dark skirt. 13. What is she watching at the moment? 14. I saw my friend in the street yesterday, but he was running for a bus and he didn’t havetime to speak to me. 15. What does your son do? He studies computer science. 16. What are you doing at this weekend? 17. When she opened the door, a man was standing on the doorstep. It was her uncle, but she didn’t recognize him because he was wearingdark glasses. 18. Last night we went to a cafe to meet our friends. 14. I can’t go out because I haven’t finished my work.15. I have never drunk whisky. –Well, have some now. 16. I have written the letter but I can’t find a stamp. 17. The clock is slow. –It isn’t slow, it stopped. 18. Here are your shoes; I have just cleaned them. 19. I left home at 8.00 and got here at twelve. 20. I did this sort of work when I was an apprentice. 21. He has just gone out. 22. He went out ten minutes ago. 23. Have you had breakfast yet? –Yes, I had it at 8.00. 24. I met him last June. 25. Did you see the moon last night? 26. The concert began at 2.30 and lasted for two hours. Everyone enjoyed it very much. 27. The play has just begun. You are a little late. 28.Hasthe newspaper come? –Yes, Ann is reading it. 29. The actors arrived yesterday and started rehearsals early this morning. 30. It was very cold this year. I wonder when it is going to get warmer. 31. Cervantes wrote “Don Quixote”. 32. We have missed the bus. Now we’ll have to walk. 33. He broke his leg in a skiing accident last year. 34. Mr Pound is the bank manager. He has been here for five years. 35. Mr Count worked as a cashier for twenty-five years. Then he retired and went to live in the country. 36. Haveyou beenhere before? –Yes, I spent my holidays here last year. –Did you have a good time? –No, it never stopped raining. 1 Victoria Gorelova BMT1-11b
- 17 Вариант Теория Вероятностей 1-6 номера ДЗ из общего типового расчёта Условие:
- 1-7 номер ДЗ по ТФКП. (вариант 7)
- 17 страниц
- 17Схема 11,2-подвешен 3- на полуR1=8 R2=17 R3=81 – 3 2- 4 3 – 520×30×5
- 180 условий задач
- 18 вар
- 18 стр+чертежи Autocad, результаты моделирования в MicroCap Лазер с импульсной модуляцией добротности состоит из системы управления модулятором (СУМ): генератора строба задержки первого импульса; генератора строба работы импульсного модулятора при использовании режима регуляризации пичковой структуры излучения; генератора импульсов управления (подмодулятора); согласующего каскада (усилитель, обостритель); усилителя мощности; собственно лазера. Импульсный режим работы лазера (по накачке) определяет и особенности управления электрооптическим или же другим типом модулятора добротности. Достаточный уровень усиления активной среды достигается через некоторое, вполне определённое время. Поэтому необходимо задержать первый импульс модуляции добротности на время задержки запуска первого импульса модуляции добротности, что осуществляет генератор строба задержки. Он может быть построен по схеме ждущего мультивибратора. По этой же схеме может быть построен и генератор строба работы.