查询词典 zinc-plating

81 Was prepared by the reaction of tris2-(salicylideneiminoethyl amine with zinc picrate [Zn2] in ethanol.

在不加任何碱的条件下，三[2-乙基]胺与苦味酸锌[Zn26H2O]在乙醇中反应，得到了较为少见的多胺单缩合西夫碱配体的配合物[ZnN(CH2CH2NH2)2(CH2CH2N=CH-C6H4O)]Pic。

Objective To examine the relation between zinc, iron, copper, magnesium, calcium and plumbum levels in pregnant woman＇s hair and those mineral levels in neonatal baby＇s hair and the development of baby in womb.

目的 了解孕妇毛发中锌、铁、铜、铅、钙、镁6种矿物质的水平及与新生儿毛发中上述矿物质和生长发育指标之间的关系。

Imperial smelting process ; environment impacts assessment ; life cycle assessment ; plumbum ; zinc ; smelting

帝国熔炼法；环境负荷评价；生命周期评价法；铅；锌；冶炼

Zinc content and accumulation in root and plumule of wheat seedling were all increased under Zn treatment.

外源Zn(上标 2+)供应能明显提高小麦幼苗根和芽中Zn的含量和积累量。

We determined the stability constants of complexes between zinc ion and several proteins of macromolecules and macromolecular weights by polarography.

本文采用常规极谱法测定了锌离子与几种蛋白质等大分手的配合物生成常数及大分子的分子量。

The results of process mineralogy showed that copper mineral of zinc-lead-copper complex sulphide ore existes as chalcopyrite,aftonite-binnite,polybasite and boumonite;and it was relied mainly on chalcopyrite and then aftonite-binnite.

工艺矿物学研究结果表明会理锌矿含铜的铅锌硫化矿中铜矿物以黄铜矿、银黝铜矿-砷黝铜矿、硫锑铜银矿、车轮矿等矿物形式存在，并以黄铜矿为主，其次为银黝铜矿-砷黝铜矿系列矿物。

In this paper, the development of the equipment for new type continuous hot dip galvanizing lines including welding machine, cleaning equipment, continuous annealing furnace, zinc pot, galvannealing furnace and skin pass mill, was briefly introduced.

在此简要介绍了新型带钢连续热镀锌机组设备（包括焊机、清洗设备、连续退火炉、锌锅设备、合金化炉及平整机等）的发展情况。

In this paper, the development of the equipment for new type continuous hot dip galvanizing lines including welding machine, cleaning equipment, continuous annealing furnace, zinc pot , galvannea.

在此简要介绍了新型带钢连续热镀锌机组设备(包括焊机、清洗设备、连续退火炉、锌锅设备、合金化炉及平整机等)的发展情况。

Marble, ash quartzite, bentonite, lead-zinc mine, pearlite, potash feldspar, quartzite and so on, also has certain reserves.

大理石、灰硅岩、膨润土、铅锌矿、珍珠岩、钾长石、石英石等，也有一定储量。

Potassium hydroxide; potassium chloride; sodium bicarbonate; ferrous sulphate; potassium bicarbonate; zinc sulphate; manganese sulphate; copper sulphate; potassium iodide.

氢氧化钾；氯化钾；碳酸氢钠；硫酸亚铁；碳酸氢钾；硫酸锌；硫酸锰；硫酸铜；碘化钾

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。