查询词典 zinc

A gas diffusion electrode is one of the most important components of a zinc-air battery.

气体扩散电极是锌空气电池的重要组件之一。

Trace elements in Herba abri were determined by ICP atomic emission spectroscopy. The result showed that the content of calcium, magnesium, zinc and iron was abundant. The relation between these beneficial elements in body and health were discussed.

用电感耦合等离子体发射光谱仪测定了湛江人工栽培的鸡骨草中微量元素含量，发现其钙、镁、铁、锌等元素的含量都较丰富，并讨论了这些有益元素与人体健康的关系。

The absorbability and reserve of calcium and zinc decreased and so did the AKP of the high iron group.

过量铁剂干扰了机体对钙、锌等营养元素的吸收利用。

Using the atomic absorption law examination essential element copper, the zinc, the calcium, the magnesium, the hard content, the anode dissolves the voltammetry examination toxic element blood lead content, and carries on the comparative analysis with the normal comparison group.

应用原子吸收法检测必需元素铜、锌、钙、镁、铁含量，阳极溶出伏安法检测毒性元素血铅含量，并与正常对照组进行比较分析。

This thesis finally studied on the absorptivity of ultraviolet and visible light of nanosized zinc oxide in aqueous solution.

本论文最后对纳米氧化锌的紫外-可见光吸收性能进行了研究。

In Canada, Acadian Mining has announced that 1Q2008 lead concentrate output at its Scotia zinc-lead mine was 22% below target at 2,116t, due to lower ore grade than expected and below-target mill recoveries.(lead-in-concentrate output was 1,484t).

在加拿大，Acadian矿业公司宣布旗下Scotia锌铅矿2008年一季度铅精矿产量较目标产量低22％，为2，116吨，因矿石品位较预期下降，工厂回收量低于目标量。

The development of low-tension fluorescence materials of Field Emission Display and nanometer zinc oxide have been briefly summarized in the paper . Zinc oxide was thought to be a good low-tension fluorescence materials .

本文简单总结了和场发射低压荧光材料研究现状和纳米氧化锌的研究进展，认为氧化锌是很有前途的一种低压荧光材料，但其作为低压荧光材料还需要很多的改进，最主要是粉体的表面形貌和发光效率及发光色纯度等。

"High Copper, Low Zinc Brass Castings for De zinc ification Resistance"

锌含量低的高纯度的铜铸件，有效防止锌泄漏

B. Electrolytic coating for galvanized, zinc-nickel alloys, iron alloys such as zinc.

电解镀层为镀锌、锌镍合金、锌铁合金等。c。

The solubility of zinc oxide is varied with the changes of the ammonia concentration and the pH, however, the total zinc conc...

氧化锌在氨水溶液中的溶解度随氨水浓度和pH的变化而变化，而当溶液氨浓度为 4mol/L时，总锌浓度 T 保持在 1mol/L左右。

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。