Composite alloy coatings of intermetallic compound dispersed and distributed in amorphous alloypossess excellent corrosion resistance and abrasion performance.
非晶基上弥散分布着金属间化合物的复相合金镀层，具有优异的耐蚀性及良好的耐磨性。
The compound armor is composed with the aluminum alloy, the fiber composite materials and the engineering ceramics. It has good capability but is difficult to process.
复合装甲由铝合金、纤维复合材料及工程陶瓷组合而成，具有良好的综合性能，但难以加工。
Pyridopyridazinone or pyridopyridazine-thione compound, intermediate for preparing it, pharmaceutical composite containing the same and its use.
吡啶并哒嗪酮或吡啶并哒嗪硫酮化合物，制备它的中间体，含它的药物组合物及其用途。
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