查询词典 iron sulphide

Pyrrhotite is the most common and abundant iron sulphide mineral in mine wastes worldwide.

磁黄铁矿是矿山尾矿堆中最为常见且分布很广的一种硫化铁矿物。

This is also consistent with awful smell during heating and dark heating product which indicates the existence of iron sulphide.

自生成因的铁硫化物的存在以及表层磁性参数的快速降低，都明确表明沉积物遭受了早期成岩作用。

Is the major cause of dark colour. Iron forms iron sulphide in

大约有10 ppm胺中的铁的出现是导致呈暗黑色原因。

The required sulphur content of the steel may be achieved by addition of iron sulphide to a batch of steel in a tundish (18) of the delivery system.

钢中所要求的含硫量是通过在浇注系统中间包（18）中的钢水里添加硫化铁来达到的。

In the first stage, anaerobic hydrogen depolarization is predominant and produced iron oxide corrosion product layer; in the second stage, due to bio-produced hydrogen sulphide, iron oxide was biomineralized and translated iron sulphide.

初期是厌氧条件下的氢去极化，生成氧化物产物层；然后在SRB代谢产生的H2S作用下，发生氧化物到硫化物的转变。

The black deposits produced in the system were mainly composed of iron sulphide and iron oxide.

受温度、压力、接触介质和氧化还原等因素的影响，乙二醇循环液的化学

Copper is present in the earth's crust mainly in the form of sulphide minerals, often in conjunction with iron sulphide FeS.

铜主要是以硫化矿物的形式存在于地壳中，并常常与硫化亚铁并存。

Representative susceptibility-temperature curves show 200~350℃ Curie temperature in addition to 580℃ of magnetite which reveals the existence of iron sulphide.

代表性沉积物样品的磁化率－温度曲线除了存在580℃磁铁矿的居里温度之外，还显示200～350℃的居里温度，指示样品中存在铁硫化物。

Iron sulphide s were synthesized mainly by way of gas-solid reaction ofmetallic iron or iron-nickel alloys with the mixture of H,S and H,.

铁硫化物的合成，通常是通过固-气反应来实现，本文利用电弧放电的方法。

Iron oxide magnetosomes contain magnetite (Fe3O4) crystals and iron sulphide magnetosomes contain greigite (Fe3S4) crystals.

如果把一条形磁铁放在附近，细菌就游向吸引罗盘针指向北端的那一极。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了