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Hydrothermal method prepared Zinc Borate micro powder is also studied in this paper.

在此条件下,用锌厂的废渣锌灰为原料,进行制备ZB2335的研究,结果表明满意。

Superfine zinc borate is obtained by solid phase grinding reaction from zinc oxide and boric acid.

硼酸与氧化锌之间的固相反应对于硼酸和氧化锌粒径的变小具有促进作用。

The malleability of brass depends on its zinc content; brasses with more than 45% zinc are not workable.

黄铜的可锻性取决于含锌量:含锌量高于45%的黄铜不能加工。

New zinc film can cover the former zinc film, for it has strong confluent performance, easy to fix up.

新的强力锌可覆涂已有的强力锌层,它具有独特的重融性,修复简单。

Among them, the SCAN domain is a highly conserver motif that is vertebrate-specific.

众多含有SCAN结构域的C2H2型锌指蛋白组成了一个C2H2型锌指蛋白的亚家族。

ABSTRACT Localization of zinc in the carp retina in both light and dark adaptation was investigated using neo-Timm sulfate silver method.

本文应用 neo-Timm染色法,观察了鲫鱼视网膜内锌离子的分布情况以及明、暗适应条件下鲫鱼视网膜内锌离子分布的变化。

It has long been known that the poor corrosion resistance of brass in certain environment is due to the phenomenon of dezincification.

采用显微组织分析和脱锌腐蚀实验方法,研究了不同铋含量对黄铜的微观组织以及黄铜脱锌腐蚀性能的影响。

" High Copper, Low Zinc Brass Castings for Dezincification Resistance"

锌含量低的高纯度的铜铸件,有效防止锌泄漏

In this paper, the dezincification corrosion resistance of Mg-Sb brass was investigated by the methods of dezincification corrosion depth testing, optical microscope, SEM and XRD.

采用脱锌腐蚀深度测量方法、光学显微镜、SEM和XRD等分析方法,研究了镁锑黄铜的脱锌腐蚀性能和添加少量Sn、Al元素对其耐腐蚀性能的影响。

Characteristics of crystallization and microstructure were analyzed by X-Ray diffractometer and transmission electron microscope respectively.

最后於不同沉积功率参数的氧化锌薄膜应用奈米压痕系统测试其机械性质,目的在於了解氧化锌薄膜之硬度与杨式系数等机械特性的表现。

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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。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。