查询词典 zinc-plating

Zinc is a chemical element which is very important to our health.

锌是一种对人体健康很有益处的元素。

By the optimal condition, the cobalt content in crude cobalt hydroxide deposited from impure cobalt sulfate solution with chlorinated lime solution is higher than 43%, and the contents of the impurities, such as zinc, manganese, copper, nickel, ferrous and arsenic, are relatively low, the cobalt content in mother solution is less than 0.06g/L, the direct recovery of the cobalt is higher than 98%.

针对某硫酸钴溶液，为获取较高钴品位及较低杂质含量的粗氢氧化钴中间产品，开展漂水析钴工艺控制条件的研究，将所确定的析钴工艺控制条件用于生产，得到了含杂质较低的粗氢氧化钴中间产品。1 试液特征二次含钴物料经浸出中和及初步净化后，得到如表1所示的CoSO4 溶液。

This paper has reported the new technique of distilling sodium zinc chlorophyllin from water lettuce leaves .

本文报道了以水浮莲叶为原料提取叶绿素锌钠盐的新方法，同时探讨正交试验优化的工艺条件。

Four types of bamboo leaves were adopted to extract sodium zinc chlorophyllin and made comparison of their outputs.

以四种竹叶作为原料制备叶绿素锌钠盐，并对其产量进行比较。

The extraction and the stability of chlorophyll of leaves of Indocalamus latifolius and the preparation of sodium-zinc chlorophyllin were studied using orthogonal experimental designs.

通过正交实验对箬竹叶中叶绿素的提取工艺、叶绿素的稳定性以及叶绿素锌钠的制备工艺进行了研究。

Green tea pigments ; Sodium zinc chlorophyllin ; Stability

茶绿色素；叶绿素锌钠盐；稳定性

Preparation of sodium zinc chlorophyllin from Chinese fir leaves and its stability

以四种竹叶作为原料制备叶绿素锌钠盐，并对其产量进行比较。

The average composition for our sample is different in some ways from the CI chondrite meteorites: namely we found more zinc, gallium, and copper, and less sulfur.

我们样品的平均成分水平在某些方面与 CI 球粒陨石不同：即我们发现有较多的锌、镓和铜及较少的硫。

This article has described the impact of Chlorine upon the system of Zinc hydrometallurgical extraction,and also presented Chorine removal by Copper cake purification.

文章论述了湿法炼锌中氯对系统的影响，提出了利用铜渣净化除氯的方法，分析了铜渣净化除氯中各因素对除氯效果的影响。

It contains rich calcium,zinc,manganese and chorine,which can adjust brain and nervous system,and improve memory,The Vc and crude fiber in the bean can slow down arteriosclerosis and decrease cholesterin and accelerate the movement of intestines Is 5.as the Sanction on strengthening body and improving immune system.

蚕豆中含有调节大脑和神经组织的重要成分钙、锌、锰等，并含有丰富的胆碱，有增强记忆力的作用。蚕豆中的维生素C可以延缓动脉硬化，蚕豆皮中的粗纤维有降低胆固醇，促进肠蠕动的作用。长期食用，能保健身体、增强人体免疫力。

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。