1、 Zinc is used to protect other metals from corrosion.
锌被用来保护其他金属免受腐蚀。
常见考点例句:
The batteries also resist corrosion , he said .
该种电池也能抗腐蚀,他说。
Airplanes have long been designed with seals , drain paths and special moisture-controlling finishes to prevent corrosion from the occasional cockpit spill .
为了防止驾驶舱因时有发生的洒溅而受到侵蚀,飞机上长期以来都设计有密封带、排水装置和特殊的防潮表面。
They believe the ceramic valve produced in dsmaterial will sell well because of its high wear resistance , wear resistance , heat resistance , corrosion resistance , high tightness and long lifetime .