In order to attain the certain lump coal rate, the key is reasonable picks-lacing.

It is important in the production of coal mine that preparation of gangue from lump coal.

矸石分选是煤矿生产的重要环节,即在煤块中将矸石挑选出来.

May be used in iced coal or lump coal with a certain thickness.

能用于对一定厚度的冻煤或大块煤采样.

Few works has been mentioned for soot formation derived from lump-coal combustion in stoker-fired boiler.

研究层燃炉煤燃烧的碳黑形成机理,对减少污染物排放和提高燃烧效率有重要意义.

Apparently, it had taken out a lump coal to examine.

显然, 它拿走了一块煤去检验.

But these imports came to nearly 127 billion dollars.

但是,这些进口商品的价值总额却接近1270亿美元.

These small items help to swell the total.

这些小项目使总额增加了.

Sid had learned his lesson days before.

希德几天前就把他该背的段落记牢了.

If you happen to meet Xiao Liu, tell her to come at once.

要是见到小刘, 让她马上来一下.

I happen to meet him in the street.

我在街上碰巧遇到他.

An analysis is made on the music form structure and style of Yuanji music.

分析了元极音乐的曲体结构和风格.

I picked it up evening after she departed for college.

埃米离家去上大学的那天晚上,我把八音盒拿了出来.

Please do not wind a box while playing , wait till the tune stops.

当音乐盒还在鸣奏的时候,不要去上发条, 等到曲子结束后再上.

The music piece is adapted by the theme song of the famous movie Waterloo Bridge.

乐曲由著名影片《魂断蓝桥》的主题曲改编。

I knew from my own competition days back in Minnesota that it messed with your concentration to hear any music besides the piece you were planning to play.

我自己以前在明尼苏达州参加过竞赛，知道别的任何音乐都会干扰你的注意力，除了你自己将要演奏的曲子。

The music for this piece is full of the rhythmic energy of rock music.

为这片充满音乐是摇滚音乐的节奏能源。

The music for this piece is full of rhythmic energy of rock music.

这个版本的音乐是充满了有节奏的能量的摇滚音乐。

With the rapid and continuous develop of network and large database technology, today people could access online music database containing millions of music piece.

随着网络技术和大规模数据库技术的不断发展，今天人们已经可以通过互联网访问包含数以百万计的音乐的在线乐库。

The music for this piece ( piece) is full of the rhythmic energy of the rock music.

这部作品的音乐充满了摇滚音乐的具有节奏的力量。

"Nostalgia" in the Music Piece "Returning Back"& On the composing of concerto performed by Horse-head musical instrument; That's the horse-head fiddle of the Mongolian nationality. Its music is rather moving.

乡愁悠悠归管弦&关于马头琴协奏曲《归》的创作蒙古族的马头琴，用它演奏的音乐非常感人。

A 15-minute-long classical music piece commissioned for the occasion entitled Song Without Borders was performed to honor the work of the United Nations and those committed to its mission of peacekeeping.

纪念仪式上演奏了一首15分钟长的古典音乐作品，题目是“歌声无国界”。这部作品是专门为这个仪式创作的，为的是表彰联合国的工作以及那些致力于维持和平使命的人。