耐蚀的

Objective To study the effect of Mutans Streptococcus on the corrosion resistance of Ni-Cr alloy.

目的 研究变形链球菌对镍铬合金耐蚀性能的影响。

Effects of thiourea,pH,temperature and time on electroless nickel coating and depositing speed are investigated.

测定了镀层的显微硬度、结合力和耐蚀性。

But because of Nd element is vivaciously active, the anti-corrosion performance of Nd-Fe-B permanent magnet is very bad.

但由于稀土元素钕性质非常活泼，导致钕铁硼永磁体的耐蚀性能很差。

But because of the Nd element is vivaciously active, the anti-corrosion performance of NdFeB permanent magnet is very bad.

但由于稀土元素钕性质非常活泼，导致钕铁硼永磁体的耐蚀性能很差。

Good corrosion resistance, weldability and ductility.

良好的耐蚀性、可焊性及塑性。

The structure and corrosion resistance of 8 # new zirconium alloy are studied.

研究了8＃新锆合金的组织与耐蚀性能。

When some mediums with very strong corrosivity are measured , a protective film should be used at the contact point of

为适应某些特殊介质的耐蚀性，应在与被介质接触处加装保护膜。

The bigproduction product performance has excelsin,resists corrosion, thenature light synthesis high quality, alsotheproduct cost isinexpensive, has the remarkable society,theeconomic efficiency.

大生产产品性能具有高强、耐蚀、质轻之综合优质，且产品成本低廉，具显著的社会、经济效益。

The generant reasons of the intercrystalline corrosion and the anticorrosive measures are emphatically presented.

从工程来看，不锈钢不是在任何情况下都具有较好的耐蚀性，在一定条件下可能出

It is mainly used as grindable granule and corrosives in electric power, metallurgy, mining, coal, and chemical industry when transporting sandstone, coal fines, clinker, and aluminum liquid, etc.

广泛应用于电力、冶金、矿山、煤炭、化工等行业作为运输砂石、煤粉、灰渣、铝液等磨削性颗粒物料和腐蚀性物质，是理想的耐磨、耐蚀工程管道。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。