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It is believed the corrosion processes of bronze could be divided into two stag es:at the first stage,cuprite,malachite and tenorite were formed;cassiterite ,cerussite and relic copper,lead and tin were formed in the second stage,which c an be found in the outer layer of bronze.

在上述模拟结果基础上,建立了青铜器腐蚀的化学作用过程,即青铜器的腐蚀大致可分为两个阶段:第一阶段生成黑铜矿和孔雀石,第二阶段生成白铅矿和锡石等矿物。

In this paper, the concept, principle, common forms and corresponding prevention measures of galvanic corrosion and crevice corrosion are introduced.

主要介绍了电偶腐蚀和缝隙腐蚀的定义、发生原理、常见形式及相应的预防措施。

This paper introduces the corrosion and replacement of warm-water heater in decarbonization process and discusses the corrosion principle.

介绍了脱碳流程中温水加热器的腐蚀与更换,并对腐蚀的机理进行探讨。

Here we present the erosion condition of Steam Ejector during the decarbonization process and provide the corresponding restoration methodology.

介绍了脱碳流程中蒸汽喷射器的腐蚀情况及修复措施,并对腐蚀的机理作一探讨。

The corrosion rates of aluminum deposited with different salts were related to the hygroscopy of them, and the more deliquescent salt is, the more serious corrosion.

经盐沉积后铝腐蚀的程度与盐的潮解性能有关,潮解性能越大,腐蚀越严重。

Alternate outgrowthprocess is firstly used to form over 1.0μm thickArsenic heavily doped inner polysilicon layer and slightly doped outer polysilicon layer.T-shaped edge field emitters are fabricated with the HHC etchant.

首次采用"交替生长"技术生长内层厚度超过1.0μm重掺杂砷和外层轻掺杂砷的双层多晶硅薄膜,利用氢氟酸、硝酸、冰醋酸腐蚀液对不同掺杂浓度多晶硅选择性腐蚀的特点成功制备T形横向边缘场致发射阴极阵列。

In this paper, mechanism and influencing factors of hydrogen sulfide corrosion were discussed, and methods for controlling hydrogen sulfide corrosion were presented.

本文详细地论述了硫化氢腐蚀的机理及影响因素,并阐述了控制硫化氢腐蚀的方法。

Composition of corrosion residuals was analyzed by means of scanning electron microscopy and electron probe microanalysis,and causes for spot corrosion were discussed and preventive measures were presented.

通过扫描电镜和电子探针显微分析等手段分析了腐蚀斑点的成分,探讨了斑点腐蚀的原因并提出了预防措施。

The effect of sodium nitrite on the crevice corrosion of mild steel was studied by applying the wire beam electrode technique.

在5%NaCl溶液和5%NaCl+5%NaNO2溶液中,采用丝束电极技术测量了低碳钢缝隙内、外的自腐蚀电位和电化学阻抗谱,研究了亚硝酸钠对低碳钢缝隙腐蚀的影响。

The corrosion process, types, tactors of acid canned food container s were discussed in this paper.

文中就酸性罐头食品容器内壁腐蚀的过程、类型及腐蚀因子进行了探讨。

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What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢?

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我,一个心中布满虚荣的女孩子真实的想法。

Oh, and I bought myself a new laptop," he said."

哦,我还给我自己买了一个新笔记本"他说。"