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1)  cob coal
圆煤块
2)  cobcoal,round coal
大圆块煤<能>
3)  cobcoal
大圆块煤(50-250毫米的煤块)
4)  lump coal
块煤
1.
Practical experience with lump coal breaking in Chengjiao Coal Preparation Plant;
城郊选煤厂块煤破碎的实践经验
2.
Application of lump coal cracking prevention technology for use in spiral chute in Jiaozuo coal mining area;
螺旋溜槽块煤防破碎技术在焦作矿区的应用
3.
It is the focus problem for anthracitic coal production enterprise to increase percentage of lump coal and reduce amount of lump coal with size smaller than lower size limit.
提高块煤率、降低块煤限下率是当前无烟煤生产企业关注的焦点问题。
5)  lump coal
煤块
1.
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。
2.
It is important in the production in coal mine that separation of waste rock 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 。
6)  block coal
块煤
1.
The results show that the fluorine emission rate,capacity of mixed coal and clay are higher than that of block coal;the clay as a binder for fine coal is one important source of fluorine pollution caused by coal-combustion in Zhaotong.
结果表明:"煤泥"燃烧氟释放率、氟释放量都要大于块煤。
补充资料:抗肾上腺素能神经药、去甲肾上腺素能神经阻滞药
分子式:
CAS号:

性质:又称抗肾上腺素能神经药、去甲肾上腺素能神经阻滞药。指一类通过影响递质去甲肾上腺素在去甲肾上腺素能神经末梢的贮存,产生拮抗去甲肾上腺素能神经作用的药物。与抗肾上腺素药比较,二者作用相似但作用部位不同,抗肾上腺素药作用于效应器细胞的受体,而肾上腺素神经阻滞药作用于去甲肾上腺素能神经末梢。代表药为利血平,主要用于高血压病、因长期用药物偶致抑郁症,目前已很少用。

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