Carla goes on holiday(phrasal verbs exercise)

从清晨闹钟响起开始,卡拉忙碌的一天就此展开。她起床、准备早餐、赶往机场,乘坐飞机,并最终入住酒店休息。整个过程包括了日常生活的多个方面,如通勤、旅行和住宿等。

Step 1: At 5:30, the alarm goes off in Cala's bedroom.

Step 2: She wake up.

Step 3: She turns off the alarm.

Step 4: She gets up.

Step 5: She puts on her dressing gown.

Step 6: She makes breakfast, but the milk boils over.

Step 7: She washed up.

Step 8: She picks up her suitcase.

Step 9: She waits for a bus.

Step 10: She gets to the airport.

Step 11: She checks in.

Step 12: The security staff put her bag through the x-ray maching.

Step 13: She goes through passport control.

Step 14: She sits down in the departure lounge.

Step 15: She gets on the plane.

Step 16: She looks for her seat.

Step 17: She puts her bag into the locker.

Step 18: She puts on her seatbelt.

Step 19: The plane takes off.

Step 20: The stewardess comes round with drinks.

Step 21: Carla puts on headphones and watches a film.

Step 22: The stewardess comes through the plane collecting the headphones.

Step 23: The plane lands and Carla takes off her seatbelt.

Step 24: She takes her bag out of the locker.

Step 25: She pick up her suitcase from the carousel.

Step 26: She gets on the hotel bus.

Step 27: She fills in the registration from at the hotel.

Step 28: She lets herself into room 109, falls onto the bed, streches out and dozes off.

 

 

【从高压输电线的架空地线中汲取电能】一个25千瓦受控电源从735千伏线路的架空地线中汲取电能的SimPowerSystems模型(Simulink仿真实现)内容概要:本文介绍了一个基于SimPowerSystems的Simulink仿真模型,用于模拟从735千伏高压输电线的架空地线中汲取25千瓦电能的受控电源系统。该模型聚焦于高压输电线路中架空地线的能量回收技术,通过仿真手段实现对电能采集过程的建模与控制策略验证,体现了电力系统中新型能源获取方式的技术可行性与工程应用潜力。文中还提及该资源属于一系列电力系统仿真研究的一部分,涵盖微电网、储能优化、碳流追踪、鲁棒调度等多个前沿方向,配套提供Matlab/Simulink代码及网盘资料链接,便于科研人员复现与拓展研究。; 适合人群:具备电力系统基础知识、熟悉Matlab/Simulink仿真环境,从事电力工程、能源回收或智能电网相关研究的科研人员及研究生;有一定编程与建模仿真经验的高年级本科生或工程技术人员。; 使用场景及目标:①研究高压输电线路中架空地线的能量回收机制与建模方法;②掌握基于Simulink的电力系统仿真技术,特别是受控电源与电网交互的动态特性分析;③为开展能源 harvesting、分布式供能、电力电子变换器控制等相关课题提供参考模型与技术支撑; 阅读建议:建议结合提供的仿真模型文件进行实操演练,重点理解系统结构设计、参数设置与控制逻辑实现;同时可延伸学习文档中提到的其他电力系统优化与仿真案例,以拓宽研究视野和技术积累。
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