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py·ri·tes 英paɪˈraɪtiːz, ˈpaɪˌraɪts美paɪˈraɪtiz, ˈpaɪˌraɪtsAHDpī-rīʹtēz, pīʹrīts' COCA²⁸⁰¹³⁶⁺⁵BNC⁷⁹⁰⁷⁶⁺¹¹
基本英英搭配记法例句
n.硫化铁矿¹⁰⁰原型pyrite的复数名词复数pyrites
Noun:
any of various metallic-looking sulfides of which pyrite is the commonestcopper pyrites黄铜矿iron pyrites矿黄铁矿capillary pyrites针镍矿spear pyrites矛白铁矿
pyrite-s复数⇒n.硫化铁矿 The glistening, brass- coloured fragments I mistook for gold were iron pyrites.
我把那些亮晶晶的黄色碎粒误以为是金子，其实却只是黄铁矿。 yeeyan
The anoxic conditions result in the widespread preservation of organic- rich sediments and pyrites in the black shale on the Yangtze Platform.
下寒武统富有机碳和黄铁矿的黑色页岩沉积，暗示了早寒武世早期缺氧环境的存在。 cagsbulletin
The different pyrites show some regularities of change in chemical composition.
各种黄铁矿的主成分及微量组分也显示出一定的变化规律。 magsci
The Shuiyindong gold deposit, located in SW Guizhou Province, is unimportant Carlin-type gold deposit discovered recently. Pyrites are the major gold-bearing minerals in the deposit.
水银洞金矿床为近年来在黔西南地区所发现的又一重要卡林型金矿床，黄铁矿为矿床的重要载金矿物。 cnki
The pyrites of different genesis and high organic sulfur coals from Nantong coal mine in southwest China were studied by ESCA.
对煤中不同成因的黄铁矿和高有机硫煤进行 ESCA测试分析。 cnki
There were two pieces of quartz in that box, both of them carefully polished. They had been chipped into driftwood shapes. There were little sparkles of iron pyrites in them like flecks of gold.
盒子里是两块石英，两块都经过仔细琢磨，削成浮木的形状，石英中的硫化铁发出闪闪金光。 jp345
These minerals serve as indicators of pyrites related to gold mineralization.
黄铁矿是主要的载金矿物。 cnki
Among these catalysts the pyrites has the best effects, Hainandao iron ore takes the next place.
几种铁催化剂中，一种混合硫铁矿的效果最好，其次是海南岛铁矿。 cnki
Coarse-crystallized crushing pyrites with high gold content suggest that gold is enriched by tectogenesis.
粗粒破碎的黄铁矿含金较高，说明构造运动使金在黄铁矿中进一步富集。 cnki
Experiments on re- concentration of the pyrites tailings with the gravity process by shaking table and the flotation process were carried out.
采用摇床重选工艺和浮选工艺对某硫铁矿尾矿进行了再选试验研究。 www.jsks.net.cn
Gold- bearing minerals are separated in the laboratory and the chemical analysis of each individual indicates that the gold grade for fine pyrites is3.
对矿区各种载金矿物经实验室分离并进行化学分析显示：细粒黄铁矿中金元素含量是粗粒黄铁矿的3。 dictall
In the sand- veins minor amounts of authigenic carbonate precipitationACP and pyrites have been identified.
在砂脉和相邻围岩中发现有自生碳酸盐沉淀和自生黄铁矿。 dictall
In Arctic North America, the Eskimos produced a slow-burning spark by striking quartz against iron pyrites, a compound that contains sulphur.
在北美北极圈地区，爱斯基摩人生产火星通过黄铁矿和石英对撞，产生一种化合物包含硫磺。 blog.sina.com.cn
Iron ores and concentrates, including roasted iron pyrites.
铁矿砂及其精矿，包括焙烧黄铁矿。 china-customs
Kaolinite, a number of siderites, pyrites, siliceous authigenic minerals and a few calcites represent continental environment.
高岭石、大部分菱铁矿、黄铁矿、硅质自生矿物及少部分方解石反映了陆相环境。 cnki
The Eskimos produced a slow- burning spark by striking quartz against iron pyrites.
爱斯基摩人利用硫化铁矿石击打石英获得缓慢燃烧的火花。 blog.sina.com.cn
The results show that the oxygen spectra of different genetic pyrites are much different.
结果表明不同成因黄铁矿的氧谱峰形差异较大。 cnki
The application of pyrites in Coal Gangue in Mercury wastewater treatment is studied.
本文利用煤系硫铁矿对含汞废水的处理进行了研究。 cnki
The primary air velocity is the highest at the nozzle ring, and this is an important factor to affect the discharge of pyrites.
喷嘴环处的风速最高且是影响石子煤排放的一个重要因素； caesv
The work has researched in adsorption and desorption of iodine and technetium on brass ore, lead glance, rare-earth hematite, antimony glance, molybdenite and iron pyrites and so on.
本工作研究了黄铜矿，方铅矿、稀土赤铁矿，辉锑矿，辉钼矿，黄铁矿等六种矿物对碘和锝的吸附和解吸。 cnki |