英语作文说明信急

[工作证明信介绍及]贵校xx系xx专业xxx、xxx等于xx年xx月xx日至xx年xx月xx日在我公司xx部门实习工作，各方面表现优秀。特长证明。 xx公司(章) xx年xx月xx日 1.证明信概述 (1)证明信是以机关(或团...+阅读

Energy-saving air-conditioner, namely evaporative air conditioners. Energy-saving air-conditioner is absorbed in the air quantity of heat to evaporate cooling purposes, according to the natural phenomena of ＂water evaporation efficiency＂ this principle: when the hot air through practical heat water evaporation area of 100 times, when the damp curtain of hot air will be absorbed, so as to realize the air cooling process. With traditional compressor air conditioning in the working principle and structure of different, in the cooling speed, health and economic, environmental protection, installation and maintenance etc have prominent advantages. Energy-saving air-conditioner is absorbed in the air quantity of heat to evaporate cooling purposes, according to the natural phenomena of ＂water evaporation efficiency＂ this principle: when the hot air through practical heat water evaporation area of 100 times, when the damp curtain of hot air will be absorbed, so as to realize the process of cooling air conditioning, compared with the traditional maximum characteristic is not compressor, so he energy-saving, environmental protection, and a fresh, clean air, for you to create a more healthy and comfortable working environment. Compared with the conventional air conditioning, the operation mode, the conventional air conditioning is required to keep indoor temperature closed the door, such cause indoor air quality greatly reduced, stale air, smelly, make the person produces headache, nausea and so-called ＂KongDiaoBing＂, for some harmful gas workshop, if not necessary ventilation equipment, can cause poisoning, and energy efficient air conditioning can solve the problems in the operation is needed, the open door window, air conditioning, hot air continuously into excluded, always keep the air fresh, natural environment. The traditional investment need only half of the air conditioning compressor, middle power operation needs only traditional air-conditioning [/ b] 1/8 [/ b] [/ b] 1-10 [/ b], maintenance cost is low. Energy-saving [/ b] [/ b] above 85% cooling rapidly. Directional positions, more economical and practical. No freon, low noise, vibration, no heat. But for cooling equipment, equipment operation is more stable, prolong service life. For staff to create a good environment, saving production cost, improve enterprise competitiveness.

英语的商务信函怎么写？谁有范文

The layout of letters

1.The top part of a business letter

日期：Date: 23 December 2007

地址：Mr. James Green

Sales manager

BBB PLC

55-60 Old St, London E6 6HG

称谓：Dear Mr. Green (Dear Gentlemen, Dear Sir, Dear Sirs, Dear Madam)

2.The body part of a business letter

标题（可以不要）

正文

3. Look at the two endings of business letter below. Notice the useful phrases that are used in these letters.

(1)Please let me know if this is convenience.

I look forward to hearing from you.

Best wishes

Yours sincerely,

(signature)

Ms. Gillian Janes

Personnel Nanager

(2)Please phone us to confirm the details.

We look forward to receiving your comments.

Yours faithfully

(signature)

for Ms. Gillian Jones

Personnel Manager

我也是在找，英语烂，看得不是很懂，给你参考一下吧

英语说明信

Hello everyone.I'm happy stand here to tell my feeling to you.I don't feel well as soon as I come here.The climate is very terrible.And it is very dry.But I still like here very much.I see all of you are friendly and hard working.And teachers are kind to me.I believe I will finish my education easily and happily.I will study here for three years.But I don't know whether I can learn English well or not.But I will try my best.I hope you can help me with English.That's all.Thank you !

英语作文一封说明信40字

Dear Prof. Smith,

I take great pleasure in introducing to you Mr. Li Ming, my classmate and best friend.

He is going to pursue his studies as a postgraduate in your university after his graduation here. We've lived and studied together for almost four years. No friend deserves so much love and respect as he does. His performance in the school years was outstanding. In addition, he has a very pleasant personality and staying with him is always pleasant.

Will you please give him some guidance regarding the postgraduate entrance examination? If it is convenient, could you introduce him to the future tutor? It would be appreciated of you can give him some help.

Yours truly,