1) convergent-divergent diffuser outlet
缩放扩口
2) expanding and necking die
扩口、缩口模
1.
According the structure characteristics of oil filling pipe,combining production experience,designed expanding and necking die.
针对加油管的结构特点,结合企业生产经验,给出了连续扩口、缩口模设计方案。
3) viewport zoom
视口缩放
1.
The article elaborated on implemental way of relevant technology of graphics edition according to analyzing the function of graphic display,multi-leve viewport zoom,graphic panning.
通过对《测绘资料档案信息管理服务系统》图形管理方式中的图形显示、多级视口缩放和图形漫游功能的分析,讨论了相关图形编辑技术的实现途径。
4) ZV Port Zoomed Video Port
视频缩放端口
5) sharp expansion and accelerated flow converging-diverging tube
急扩加速流缩放管
1.
Construction and application of gas heat exchanger with sharp expansion and accelerated flow converging-diverging tubes;
急扩加速流缩放管气体换热器的结构及应用
6) magnification n.
扩大;夸张;缩放比例
补充资料：扩口
tubeendexpansion：使空心坯料或管状坯料的端部径向尺寸扩大的成形方法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条