大家都搜：
金属膨胀
1、market expansion───[经] 市场扩展阶段
2、territorial expansion───[法]领土扩张
3、expansion───n.膨胀；阐述；扩张物
4、thermal expansion───[热]热膨胀；热膨胀; 热胀
5、expansion diffusion───[地理]扩展扩散
6、expansion card───扩充插件板[卡]；扩展卡；扩充插件板
7、expansion pack───扩展包
8、metal───vt.以金属覆盖；n. (Metal)（捷、瑞典）梅塔尔（人名）；n.金属；合金；adj.金属制的
9、expansion valve───膨胀阀，安全阀；[机]膨胀阀；安全阀
1、Coefficient of linear expansion of metal and density of liquid are measured by the experiment device which is composed of AC bridge and Joly spring balance.───交流电桥和约利弹簧秤组成实验装置，测量了金属的线胀系数和液体的密度。
2、We have to keep in our minds and not forget the expansion of metal when we build a very long metal bridge too.───在建造一条很长的铁桥时，我们也必须牢记金属的膨胀问题。
3、My company mainly manages the bolt, the nut, the spring nut, the bolt, the gasket, the tooth stick, the expansion of metal screw, the heterogeneous pressing part, non-tender, hardware tool and so on.───本公司主要经营螺钉，螺母，弹簧螺母，螺栓，垫圈，牙棒，金属膨胀螺丝，异型冲压件，非标件，五金工具等。
4、Shrinkage porosity and shrinkage cavity have relation with heat expansion of metal in welding process and forge force in later welding time.───缩松和缩孔的产生主要与焊接过程中金属热膨胀及焊接后期锻压力大小有关；
5、Measuring coefficient of linear expansion of metal with optical fiber displacement sensor───利用光纤传感器测定金属的线胀系数
6、The expansion of metal on heating must be taken into consideration before a metal bridge is guilt.───在建造一座金属大桥前，对金属受热膨胀这一现象必须加以考虑。
7、Measuring coefficient of linear expansion of metal and density of liquid with AC bridge and Joly spring balance───利用交流电桥和约利弹簧秤测金属的线胀系数和液体密度
1、My company mainly manages the bolt, the nut, the spring nut, the bolt, the gasket, the tooth stick, the expansion of metal screw, the heterogeneous pressing part, non-tender, hardware tool and so on.
2、Shrinkage porosity and shrinkage cavity have relation with heat expansion of metal in welding process and forge force in later welding time.
3、Coefficient of linear expansion of metal and density of liquid are measured by the experiment device which is composed of AC bridge and Joly spring balance.