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- bituminous gneiss 沥青片麻岩
- What can we do with the bituminous coal? 这些烟煤可以用来做什么?
- To pave with a bituminous material. 柏油路用含沥青的物质铺路
- Gneiss is called bastard granite. 片麻岩叫作粗花岗岩。
- General bituminous coal mining; Motor freight. 一般烟煤开采;汽车货运。
- Bituminous concrete facings for earth and rockfill. 土石坝的沥青混凝土面层。
- Of or relating to bituminous coal. 烟煤的烟煤的或与烟煤有关的
- Bituminous coal processing a lot of in-depth study. 对煤沥青加工方面有很多的深入研究。
- U-Pb dating of zircon from gneiss at Nanhuang in East Anhui. 皖东南黄片麻岩的锆石U-Pb年龄。
- A bituminous material,such as asphalt,used to pave roads. 沥青,柏油一种含沥青物质,如沥青,用于铺路
- The microwave heating equipment for bituminous mixture. 快速加热沥青混合料的专用微波装置。又称为辅料加热器。
- The microwave heating equipment for bituminous pavement. 对沥青路面按规定要求加热的专用微波装置。又称为路面加热器。
- The types of mineralized rocks are fine grained biotite gneiss and silicalites. 矿化类型为含金黑云变粒岩型、含金硅质岩型。
- A bituminous coal that burns brightly with much smoke. 烛煤一种能充分燃烧同时产生大量烟的烟煤
- Gneiss, a metamorphic rock, can be commonly found in Precambrian areas. 片麻岩,一种变质岩,通常在前寒武纪地层中出现。
- A maximum of 650 KBTU/SQ FT/HR should be used for bituminous coal. 使用生煤时,上限是650 KBTU/SQ FT/HR。
- A bituminous material, such as asphalt, used to pave roads. 沥青,柏油一种含沥青物质,如沥青,用于铺路
- In 1969 a (51mm) bituminous concrete overlay was placed on the concrete deck. 1969年在混凝土板上铺设了51mm厚的沥青混凝土铺装层。
- The pyroclastic rock fragments comprise quartzite, schist, gneiss, basalt, andesite, rhyolite and quartz. 火成岩的碎块成分主要为石英岩、岩、麻岩、武岩、山岩和流纹岩.
- The nickel mineralization is contained in a layered basic massif surrounded and underlain by an Archean gneiss complex. 此处镍矿化产于一层状基性岩块内,其四周和下面都为太古代片麻岩杂岩围绕。