单词：preparation of coal
preparation of coal的用法和样例：
例句
- Jigging separation plays a very important part in coal preparation, it is very important to improve the precision of separation.跳汰选煤在选煤中占有重要地位，提高跳汰机的产品分离精度，一直是个重要的研究方向。
单词：preparation of coal 相关文章
According to the latest data from the General Administration of Customs (GAC), China's net import(净出口) of coal hit 103.43 million tons in 2009. Last year, China exported 22.40 million tons of coal, down 50.7 percent year on year, while its coal
英语新闻
DAVID GREENE, HOST: And, you know, the debate over coal can really seem like a battle between bitter enemies. You have environmentalists who want to replace coal with cleaner fuels and coal boosters who want to revive the industry. But there really i
2017年NPR美国国家公共电台5月
The best preparation for tomorrow is doing your best today . 对明天做好的准备就是今天做到最好！ 图片1
Daily English-2016.07
雪莉公司准备组织举行一次素质拓展运动，雪莉和她的同事在商量着做一些计划工作，到底该怎样安排呢？ Listen Read Learn Maria: Hi, have you got the exact number of people who are going take part in this activity? Shirley: Yes, there are 62 in totals, and 2
英语口语大赢家
Mr. Li: Linda, have you prepared fully for tomorrows meeting? 李先生：琳达，明天的会议做好充分准备了吗？ Linda: Yes, Mr. Li. Everyone has been informed. 琳达：是的，李先生。我已经通知大家了。 Mr. Li. Great, we
天天练口语
By Mil Arcega Washington 04 December 2007 A decommissioned coal mine in the Rocky Mountain state of Wyoming is about to get a new lease on life. Although it no longer produces enough coal to generate electricity, the company that owns the land has fo
VOA常速英语2007年（十二月）
旅游准备 The Preparation of a Trip Last night, my parents told me the very exciting news that they were going to travel to Guilin with me. I was so happy, because it has been such a long time for our family not to go out together. I started to ma
英语作文
BEIJING, Feb. 25 (Xinhua) -- China's safety watchdog said Monday it will no longer approve new coal mines that do not meet production capacity requirements in 2013 in order to ensure work safety. High-gas coal mines with an annual production of less
英语新闻
Unit 8 BC （=before Christ）公元前 △Athens n 雅典（希腊首都） stand for 代表；代替；象征；支持 continent n 大陆； 陆地 because of 因为；由于 well－known 众所周知的；有名的；清楚明白 athlete n 运动员
高中英语听力人教版第一册
如何挺过新工作的试用期 In today's world of flexible work and intensive performance assessment, careers are often measured in months rather than decades. 在当今这个工作灵活多样、业绩评估又十分苛刻的世界里，职业生涯
实用英语
The final examination will be held at the end of this month. Have you made a good preparation? Sure,I've reviewed all the lessons. I've learned this academic year. Are you sure you can do well this year? I'm one hundred percent certain. According to
想聊就聊
中国富煤缺油少气的能源资源特点，造成能源消费主要依赖于煤炭，石油则主要依靠进口，而且带来一系列环境问题。煤清洁转化技术则可以帮助缓解这一难题。近日专家表示，我国将在2020年
实用英语
想要获得成功，拥有一个成功的人生，方法有很多，各人也有各人的心得，这里也有十句话佳话奉劝各位 1. Do one thing at a time, and do well. 一次只做一件事，做到最好！ 2. Never forget to say thanks .
英语口语
BEIJING, July 13 (Xinhua) -- A senior legislator said China's top legislature is actively preparing to introduce more tobacco-control legislation, after a smoking ban in indoor public places seems ineffective, the People's Daily reported Friday. Chin
英语新闻
Russia to pour more money into World Cup: official MOSCOW, Sept. 30 (Xinhua) -- The 2018 World Cup will cost Russia over 19 billion U.S. dollars, as the country needs more money for preparation works, Russian Sports Minister Vitaly Mutko said Sunday.
英语新闻
2016年托福写作真题题目： Do you agree or disagree with the following statement? Playing games teaches us about life. Use specific reasons and examples to support your answers. 托福写作范文： Some think that games teach us about life.
托福英语
Characteristics: Speaking Task 1 第一题和第二题除了都是关于一些familiar topics以外，它们另一个共通之处就是涉及到人或事物的characteristics。比如在Speaking Task 1里面，you will be asked to describe an importa
托福英语
本期内容： The best preparation for tomorrow is doing your best today 对明天最好的准备就是今天做到最好 首先我们来学习一个短语 prepare for 准备什么，为什么做准备 做准备 还有一种表达方式是：make p
口语侠每日早读