In comparison with metal, plastics have both advantages and disadvantages.

与金属相比较, 塑料有优点也有缺点.

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We are specializing in jewelry boxes boxes, ornaments, metal photo frames and other metal crafts.

我们主要致力于珠宝首饰盒, 装饰品, 金属相框和各种金属工艺精品的生产.

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The production of major products: jewelry boxes, metal frames, gold - plated Decoration and so on.

本企业生产的主要产品有: 珠宝首饰盒 、 金属相框 、 镀金摆件等.

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The forming temperature, force and volume fraction of metal phase have great influence on mechanical properties.

成形温度及压力、金属相体积分数对力学性能具有较大的影响.

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Suitable thermal expansion coefficient and high strength are prerequisite of glass - ceramics for sealing with metal.

金属封接玻璃陶瓷材料要求有高力学强度及与金属相匹配的热膨胀系数.

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In the Chinese calendar book the sheep is the most loving sign of the Zodiac.

在中国的历书中,羊是最富温情的属相.

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The propagation rate of crack also decreases with increasing the binder content of cermets.

随着金属陶瓷中金属相含量的增加,裂纹扩展速率降低.

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The amorphous phase is found in the outer layer of hot - dip aluminized layer .

结果发现, 镀铝层 的表面层存在非晶态金属相.

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