sulphide的例句大全

Meanwhile, we also provide you trisodium phosphate, alkali protease , Sodium carbonate , sodium sulphide and bicarbonate, etc.

本公司同时经营磷酸三钠 、 碱性蛋白酶 、 硫化碱 、 纯碱、小苏打等化工产品.

Present Situation and Development on Bacterial Leaching of Sulphide Minerals

细菌浸出硫化矿物技术的现状和进展

Preparation of Sponge Copper and Chemical Manganese Dioxide by Acid Leach of Manganese Oxide Ore and Copper Sulphide Ore The sponge copper is a kind of purring scraps which is produced in the nickel electrolyzing in Jinchuan Non-ferrous Metal Company ( JNMC).

氧化锰矿和硫化铜矿酸浸生产海绵铜与化学二氧化锰的研究金川公司海绵铜是镍电解过程中的净化渣，由于含有一定数量的铜、镍硫化物，用常规的方法不易经济处理。

Studies of slime coating on coarse particles for Cu-Ni sulphide Pt and Pd had been made.

通过分析和计算,发现蛇纹石对镍黄铁矿和非硫化矿脉石矿物粗颗粒表面的黏附是非选择性的,都有可能存在.

Researchers at the University of California, Davis, noticed that certain chemicals, notably9 dimethyl sulphide,

加州大学戴维斯分校的研究人员注意到，某些化学物质，

The Application of Alkaline-Earth Metal Sulphide Material in Radiation Dose Measurement

碱土金属硫化物光激励材料在辐射剂量测量中的应用

Reaction mechanism and dynamics of absorption of hydrogen sulphide in alkaline medium

硫化氢在碱性介质中吸收的反应机理和动力学

Massive sulphide deposits of Archaeozoic in North Liaoning

辽北太古宙块状硫化物矿床

Geological significance of arsenate minerals in oxidation zone of sulphide deposits

硫化物矿床氧化带砷酸盐矿物的地质找矿意义

After cultivated, the ammonia-nitrogen and sulphide content in it were determined.

培养接入菌种的臭液, 测定其 氨氮 含量和硫化物含量.

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 thermal properties of different resins of poly ( p phenylene sulphide ) ( PPS ) were determined by DSC.

通过DSC法测定不同 聚苯硫醚 ( PPS ) 树脂的热性能.

Primary violarite has comparatively big particle size, and it is considered the easiest flotation copper-nickle-sulphide ore.

紫硫镍铁矿原生粒度较大, 被认为是最易浮选的硫化铜镍矿物.

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.

A method is proposed to determine free native silver and free silver sulphide in lead-zinc concentrate.

拟定了分离测定铅锌精矿中游离硫化银和游离自然银的方法.

The catalysis-acid leaching process of copper bismuth sulphide dregs is introduced.

介绍了用催化酸浸工艺从铜铋硫化物渣中回收铜.

They found hydrogen sulphide levels decreased in 80 % of Process Pipe.

他们发现受试者口腔内的硫化氢含量降低了80%.