an absolutely repulsive smell, which is good. Reminiscent of hydrogen sulphide.
意思就是绝对令人厌恶的味道 很好 让人想起硫化氢
A third example is the ferrous sulphide which we mentioned in the previous chapter.
第三个例子是前章提到得硫化亚铁。
A small amount of copper sulphide enclosures are starrily distributed over limonite.
少量的硫化铜矿物包裹体星散分布于褐铁矿中。
Oil containing sulphur compounds, especially hydrogen sulphide, is known as sour oil.
石油含硫化合物, 特别是硫化氢, 被称为酸油。
Functions of Sodium Humate in Flotation of the Sulphide Minerals Containing Low Copper
腐殖酸钠在铜硫矿石浮选中的作用机理
New technology of once sintering sulphide selenide cadmium base red glaze is researched.
研究了一种一次烧成镉硒红釉的新工艺。
Crude coke oven gas contains hydrogen sulphide which is produced from sulphur in the coal.
未处理的焦炉气中含有硫化氢气体，它是由煤中的硫产生的。
A new formulation for recirculating cooling water in the presence of sulphide and oil leakage
漏硫、漏油情况下循环水处理配方的研究
Study on Purifying Agricultural Ammoniacal Chloride with Barium Sulphide and Ammoniacal Liquor
硫化钡及氨水净化农用氯化铵的研究
STUDY ON COARSE FLOTATION TECHNOLOGY OF HIGH ARSENIC CONTENT CASSITERITE SULPHIDE COPPER MINERAL
某高砷锡石硫化铜矿粗粒浮选工艺研究
In this paper the heat balance of pressure leaching for zinc sulphide concentrate is calculated.
笔者对硫化锌精矿加压浸出过程得热平衡进行了计算。
In today's chemistry class, the teacher introduced the chemical components of hydrogen sulphide.
今天化学课上，老师介绍了硫化氢的化学成分。
Gold recovery from the refractory arsenic sulphide concentrate was studied by column bioleaching.
通过室内柱浸试验, 对含砷难浸金精矿进行了生物氧化试验。
The technology provides a new approach for comprehensive use of complex gold sulphide concentrate.
该工艺为复杂硫化金精矿的综合回收利用提供了新的途径。
The invention refers to an extraction method of zinc, lead in protogenesis lead and zinc sulphide.
本发明涉及原生铅锌硫化矿中锌、铅的浸出方法。
Process mineralogy investigations were emphasized in designing new technologies of sulphide flotation.
工艺矿物学研究是设计确定硫化矿浮选新工艺的重要依据。
Study of Kinetic Factors in Simultaneous Leaching Processes of Zinc Sulphide Concentrate and Manganece Ores
硫化锌精矿与软锰矿同时浸出动力学因素的研究
The cleaner techologies include reducing salt pollution, low sulphide lime systems, carbon dioXide deliming.
加酶低硫浸灰脱毛减少硫化物的污染。
Study on the Reducing of Iron from the Lixivium of Zinc Sulphide Concentrate with High Iron and Indium Containing
高铟高铁硫化锌精矿加压浸出溶液铁的还原研究
A Quantum Chemistry Study on the Electronic Structure of Flotation Reagents and Its Coordination with Sulphide Ore
黄药类浮选药剂电子结构与浮选机理的量子化学研究
By means of distillation fractional condensation high purity antimony trichloride was made from antimony sulphide ore.
用蒸馏多级冷凝法从锑矿石制取高纯度三氯化锑。
The preliminary report on the discovery of black smoker chimney within the Mesoproterozoic sulphide deposit of North China
华北中元古代硫化物黑烟囱发现的初步报道
Flowsheet study of mineral processing technology for Deqin Yangla complicated copper sulphide ore is conducted in this paper.
对德钦羊拉嵌布复杂的硫化铜矿石进行选矿工艺流程试验。
The Depression and the Action Principle of Combined Depressor to Ferric and Lead Sulphide Ore under the Condition of Low Basicity
低碱度下组合抑制剂对铅铁硫化矿的抑制性能及作用机理
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