resistance sea

Study on the corrosion resistance to steel concrete of Cl~-sea water

钢筋混凝土抗海水中氯离子腐蚀的试验研究

By means of the changes of morphological and physiological characteristics, a conclusion was drawn that under short-term sea salt stress, salt resistance of crowfoot grass was the worst, wild seashore paspalum worse, Salam the best.

通过形态性状的变化，并结合生理性状变化可以认为，在短期海盐胁迫下，龙爪茅耐盐性最差，其次是海滨雀稗野生型，Salam耐盐性最好。

Tin can improve the brass strength and corrosion resistance of the sea, therefore calls navy brass, used for ship thermal technology equipment and propeller, etc.

锡能提高黄铜的强度和对海水的耐腐性，故称海军黄铜，用作船舶热工设备和螺旋桨等。

Wind power industry has developed rapidly in recent years. The development of wind power will be in the single and large scale, high reliability, to the sea and scale. For this situation, the low temperature high-ductility corrosion resistance ductile cast iron was developed.

近年来风电产业发展迅速，未来风电将朝着单机大型化、高可靠性、向海上和规模化发展，针对这种情况，研发了低温高韧性耐蚀球墨铸铁。

Mobilize all land , sea and air forces for a nation-wide war of resistance.

动员全国陆海空军,实行全国抗战.