不腐蚀

It is found in experiments that there are certain erosive problems in not only the direct way but also the indirect way.

实验中发现，无论是在直接还是间接电解过程中，都存在一定程度的阳极和阴极的腐蚀问题，通过对实验分析发现，在采用铁作阳极时，温度不高于298。

Spray gel coat resin that is of weather resistance, corrosion prevention, fadeless, uvioresistance and of good performance.

内外表面采用耐老化、耐腐蚀、不褪色、抗紫外线性能优良的胶衣树脂喷涂。

Sodium silicate cement has good mechanical strength, excellent acid resistance (except for fluohydric acid and pyrophosphoric acid) and cheap price, but high in factor of porosity and irresistible to alkali.

水玻璃胶泥具有良好的机械强度，优良的耐酸性能，价格便宜，但孔隙率较大，不耐碱类腐蚀。

Let no man seek [ 770 ] Henceforth to be foretold what shall befall Him or his Childern, evil he may be sure, Which neither his foreknowing can prevent, And hee the future evil shall no less In apprehension then in substance feel [ 775 ] Grievous to bear: but that care now is past, Man is not whom to warne: those few escapt Famin and anguish will at last consume Wandring that watrie Desert: I had hope When violence was ceas't, and Warr on Earth, [ 780 ] All would have then gon well, peace would have crownd With length of happy dayes the race of man; But I was farr deceav'd; for now I see Peace to corrupt no less then Warr to waste.

但愿今后谁也不再预知他自己或子孙将发生的事，发生的，确是灾祸，那是不能预防的，而且他对未来的灾祸所感到的痛苦，和实际感觉到的祸患一样难以承当。忧患终于过去了，警戒对于人，是没有用的。少数逃脱了饥饿和哀恸的人，仍以徘徊于水漫的旷野告终。我曾希望在地上暴行停止，战争绝迹时，万物俱兴，由于和平使人类获得持续的幸福日子。可是我大错特错，因为我看见和平所腐蚀的，多于战争所毁坏的。

Its glandless design, absolute seal of pump body and perfect leak resistance prevent pump body from corrosion and pollution, making it an ideal pump for delivering corrosive liquids.

无轴封设备，泵体完全密封，绝对防漏，不会引起泵体腐蚀及污染的烦恼，是理想的腐蚀性液体输送泵。

Under normal temp., PVF2 has a fine corrosion resistance to many organic solvents like halogen, halogenated hydrocarbon, strong oxidant, boiling acid and alkali; UHMWPE has a fine corrosion resistance to inoxidable acid (dilute sulfuric acid, nitric acid and large concen-tration hydrochloric acid, phosphorus acid, hydrofluoric acid, formic acid and acetic acid), ammonia, amine and various alkali and salty solutions. Both materials can't resist the corrosion of strong oxidable acid.

在常温下，PVF2对卤素、卤代烃、强氧化剂、沸酸、碱等多种有机溶剂都有良好耐蚀性；UHMWPE对非氧化性酸(稀硫酸、硝酸及浓度较大的盐酸、磷酸、氢氟酸、甲酸、乙酸)、氨和胺及各种碱、盐溶液都有良好的耐蚀性，两种材料都不耐强氧化性酸的腐蚀。

Under normal temp., PVF2 has a fine corrosion resistance to many organic solvents like halogen, halogenated hydrocarbon, strong oxidant, boiling acid and alkali UHMWPE has a fine corrosion resistance to inoxidable acid (dilute sulfuric acid, nitric acid and large concen-tration hydrochloric acid, phosphorus acid, hydrofluoric acid, formic acid and acetic acid), ammonia, amine and various alkali and salty solutions. Both materials cant resist the corrosion of strong oxidable acid.

在常温下，PVF2对卤素、卤代烃、强氧化剂、沸酸、碱等多种有机溶剂都有良好耐蚀性；UHMWPE对非氧化性酸(稀硫酸、硝酸及浓度较大的盐酸、磷酸、氢氟酸、甲酸、乙酸)、氨和胺及各种碱、盐溶液都有良好的耐蚀性，两种材料都不耐强氧化性酸的腐蚀。

Under normal temp., PVF2 has a fine corrosion resistance to many organic solvents like halogen, halogenated hydrocarbon, strong oxidant, boiling acidalkali; UHMWPE has a fine corrosion resistance to inoxidable acid (dilute sulfuric acid, nitric acidlarge concen-tration hydrochloric acid, phosphorus acid, hydrofluoric acid, formic acidacetic acid), ammonia, aminevarious alkalisalty solutions. Both materials can't resist the corrosion of strong oxidable acid.

在常温下，PVF2对卤素、卤代烃、强氧化剂、沸酸、碱等多种有机溶剂都有良好耐蚀性；UHMWPE对非氧化性酸(稀硫酸、硝酸及浓度较大的盐酸、磷酸、氢氟酸、甲酸、乙酸)、氨和胺及各种碱、盐溶液都有良好的耐蚀性，两种材料都不耐强氧化性酸的腐蚀。

MERO 102 is high viscidity can protect membrane to from in metal surface,suitable for the seal up for keeping for a long time of ferrous metal.

MERO 102 粘度较高，能在金属表面形成保护油层，有效的保护金属不受外界的腐蚀，适用于黑色金属的长期封存。

H52-62 micaceous ferric oxide epoxy anti-corrosive coating has perfect shielding effect.

该漆具有良好的屏蔽作用，涂层干燥后，在被防护物表面形成了连续薄膜，使介质不能和金属接触，避免了金属的腐蚀。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。