My Best Holiday

<正>Last month,I went to Yantai,Shangdong for my holiday.I went there by train with my parents.It took us about 4 hours to get there.On the first day,we walked around the city.It was quite a beautiful place.The sky was blue and the the air was nice and clean.We all enjoyed the beautiful views.People there were friendly,too.On the second day,we visited one of the most famous beaches and some museums.Then we had a great time in a famous theme park.     

My Trip to Beijing

<正>I took a trip to Beijing with my parents during the seven-day holiday.We all had a happy time.On the first day,we went to the Wangfujing Street.It’s a busy shopping street.We went into many stores.I didn’t buy any clothes but bought two books in the Wangfujing Bookstore.On the second day,we climbed the Great Wall.The wall looks like the tail of a huge dragon.While I was climbing,I thought of the saying"One who fails to reach the Great Wall is not a hero."Later in     

A Special Spring Festival

<正>We celebrate the Spring Festival at home each year.However,this Spring Festival is a bit of~① special for me.We didn’t stay at home but took a trip to Yunnan.We visited a lot of interesting places in Dali likes~② the Stone Forest,Cangshan Mountain and Erhai Lake.On Spring Festival Eve,we had a big dinner in a restaurant.     

A Trip to Qingdao

<正>Last summer,I went to Qingdao with my parents.We took a high-speed rail and after an hour we got to Qingdao.It was a beautiful city.The sky was blue and the air was clean.On the second day after we got to Qingdao,we went to one of the most famous beach1.I was so careless that I lost our camera on the bus.We were very worried,so we got back2the bus station to look for it.To our surprise,we found a young man stand3beside the bus,with our camera in his hand.We were so thankful.     

How I Celebrated Earth Day

<正>To celebrate Earth Day this year, our school started an environmental activity—Environmental Protection Week. It lasted from April 16th to 22nd. I took part in some activities during the week. On April 18th, I listened to a speech about how to protect the Earth in our daily life. On April 20th, I helped clean up the Children’s Park together with my classmates. At the end of the week, our teachers took us to the hill nearby to plant trees. We planted 150 trees in total.     

几种GPS水准拟合方法的应用及比较研究

首先对GPS水准的原理及方法进行了介绍,然后介绍了GPS水准中常用的几种拟合方法,最后利用实测数据对所介绍方法的适用性及参数对拟合结果的影响进行了实验研究,通过对实验结果的分析,得出了有一定参考价值的结论与建议。     

A Wonderful Trip

<正>Dear Jack,How is it going?Last summer vacation, I went to Beijing, China with my parents. On the first day, we visited the Great Wall. It was very long and tall! Climbed~①it made me tired but excited. On the second day, we went to the Palace Museum. I was surprised to see so many wonderful things~②. On the third day, we tried some Chinese food in a small restaurant. It was a pity that I couldn’t use chopsticks~③. On the last day, we went shopping in a big supermarket near     

A Wonderful Trip

<正>Last week,I went to Hangzhou with my parents.It took us about two hours by train.Hangzhou is famous for the West Lake.Soon after we arrived,we took a boat trip on the West Lake.In the evening,we took a walk around the lake.The night views were     

节能建筑推广动力及激励机制分析

首先介绍了节能建筑的推广动力体系,分析了各主体推广节能建筑的强度,探讨了各主体之间的相互影响和制约关系,并提出了其影响模式.在此基础上,研究了建筑节能的激励机制,主要从建筑节能社会环境、节能市场、节能政策、节能推广动力、节能激励制度和物业管理等几个方面入手,全盘考虑,系统推动,方可使节能建筑推广成效显著.最后,指出了建...     

寻章摘句识童寯

该文根据已故学童教授 ３０年代至 ５０年代的部分读书摘录整理成的一篇文章。包括经挑选的《前人论园》部分和作者的《整理后记》。