大家都搜：
膨胀头，膨胀头
1、expansion───n.膨胀；阐述；扩张物
2、expansion valve───膨胀阀，安全阀；[机]膨胀阀；安全阀
3、market expansion───[经] 市场扩展阶段
4、expansion joint───[建]伸缩缝；补偿器；[机]伸缩接头；膨胀节或缝；伸缩接头，伸缩节，补偿节，膨胀节[缝]，补偿器
5、expansion card───扩充插件板[卡]；扩展卡；扩充插件板
6、expansion pack───扩展包
7、expansion diffusion───[地理]扩展扩散
8、thermal expansion───[热]热膨胀；热膨胀; 热胀
9、territorial expansion───[法]领土扩张
1、The external diameter of the middle part of each guiding expansion head is larger than that of the through pipe.───导向扩张头中部的外直径大于通管的外直径。
2、second advance that contributes to this expansion is the enclosed print head, which allows a wide variety of materials to be delivered through the stencil to the substrate.───扩展的第二个进步是附着印刷头，它允许大量的物料通过钢网到达基板上。
3、the drivers of Turkey’s expansion—the country’s GDP per head is three times that of Egypt, with a similar population—are provincial entrepreneurs.───土耳其扩张的驱动力——拥有和埃及相当的人口水平，土耳其人均GDP是埃及的三倍——是地方企业家。