初压 meaning in Chinese
first pressing
initial pressure
initial rolling
preliminary pressure
virgin pressure
Examples
- Study on hard roof working face first pressure managing way
坚硬顶板工作面初压管理的研究 - Consequently , the theoretical model for the accelerating flame in the re - intension process is developed , called shock - flame complex
实验利用烟迹技术捕捉了爆轰波从发生衰减到再次加强的全过程，获得了爆轰波再加强距离随初压变化的实验规律。 - By analyzing microstructure and morphology of the composites at the different pressure and different sintering temperature , optimal craft parameters of primary pressing - sintering were ascertained : 350mpa ( pressing ) + 400 c + lh ( clearing gas ) + 800 c + 40min ( sintering ) . after primary press , the carbon fibers showed some directional distribution
通过对比不同压制压力和烧结温度下复合材料的显微组织形貌，确定初压烧结的最佳工艺参数为： 350mpa压制+ 400 1h除气+ 800 40min烧结。初压后，碳纤维在基体中的分布产生了一定的取向性。 - In this paper , systemic experiments are performed on the compositions , processes , microstructures and properties of some high quality pm inserts . main procedures such as mixing , compaction , sintering , re - compaction , re - sintering , heat - treatment , properties detection and mould design and so on are included in these experiments
本文对几种高性能粉末冶金摇臂镶块的成分、工艺、组织和性能等进行了系统的实验研究，包括混粉、初压、初烧、复压、复烧、后续热处理、性能检测、现场模具设计等。