1) draw back
缩进
1.
It will be required quick and no step appearance that stretch out and draw back of the cylindrical grinder's fail rack sleeve.
但由于受相关零件的制造精度、液压系统元件的磨损、油污的滞留等因素影响,套筒出现不缩进或不复位、行程不足或蠕动等毛病;提高相关零件的加工精度、及时维护清理液压元件、防止泄漏等是克服这些毛病的基本措施。
2) retract
[英][rɪ'trækt] [美][rɪ'trækt]
v. 缩回;缩进
3) retracted
[英][ri'trækt] [美][rɪ'trækt]
缩进式
1.
The reasonable welding parameters were summarized through welding procedure test of the retracted tubes to tube plate.
管子-管板焊接是换热器生产的关键工序,通过对缩进式管子-管板焊接技术进行的试验和分析,确定了最佳的焊接参数,供换热器制造厂有关技术人员参考。
4) progressive compression
渐进压缩
1.
However, to our knowledge, all the existing out-of-core compression algorithms are single rate, which cannot perform progressive compression.
但当前已有的外存模型压缩算法都是单一层次的 ,不能做到渐进压缩 。
5) recess ratio
缩进比
1.
The effects of the recess ratio of injector and the pressure drop of gas and liquid injection on the mixing characteristics were investigated.
利用两相探针技术，测量了喷嘴下游喷雾流场中气液流强和混合比分布，考察了喷嘴缩进比和气液喷注压降等参数对混合特性的影响。
2.
The results show that there are certain differences between atomization properties of different injectors of different recess ratios under various working conditions.
缩进比是液体火箭发动机气液同轴式喷嘴设计中一个重要参数。
6) schedule compression
进度压缩
1.
The thesis combines the prior theory with the author’s experience in order to propose three means of schedule compression: project management, software development process and team structure.
本文从项目管理、软件开发过程、团队组成结构三个方面分析了项目进度压缩的方法。
补充资料：聚乙烯醇缩乙醛、缩丁醛树脂
中文名称：聚乙烯醇缩乙醛、缩丁醛树脂
英文名称：Vinyl acetal polymers, acetal butyrals
vinyl acetal polymers, acetals butyrals
英文名称：Vinyl acetal polymers, acetal butyrals
vinyl acetal polymers, acetals butyrals
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