您要查找的是不是：
- vacuum infiltration technique 负压铸渗
- The strength of Mg-Li alloy can be increased by vacuum infiltration processing, pressure infiltration processing, foil metallurgy processing and powder metallurgy processing. 通过真空浸渗法、压力浸渗法、薄片冶金法及粉末冶金法都能不同程度提高镁锂合金的强度。
- Continuous-fiber-reinforced Cu matrix composites were fabricated based on the electrochemical infiltration technique (ECI). 基于电化学浸渗技术(ECI)在室温下制备了连续铜纤维、碳纤维和玻璃纤维增强铜基复合材料。
- The paper deals with the new progress in soil infiltration technique of sewage in situ,and some problems needed to be solved are put forward. 本文阐述了生活污水就地土壤渗滤处理技术的新进展,提出了该系统在运行中需要强调的问题。
- agrobacterium-mediated vacuum infiltration 农杆菌真空渗透法
- Vacuum infiltration casting technology 负压铸渗
- Fe-based infiltrated layer was prepared on copper substrate through vacuum infiltration casting technology and thermal fatigue property of the Fe-based infiltrated layer was investigated. 摘要用负压铸渗法和制备了铜合金表面铁基渗层并研究了其热疲劳性能。
- Pressureless infiltration technique 熔渗法
- Application of Vacuum Infiltration Technology in Automotive Parts 真空浸渗技术在汽车零件上的应用
- Study on using ceramic infiltration technique in engine maintenance 渗陶技术在发动机维修中的应用研究
- Penetrative dynamic behavior of vacuum infiltration process in composite 真空浸渗法制备复合材料的渗透动力学特性
- Vacuum Infiltration Genetic Transformation Method in Chinese Cabbage and Rape 大白菜和油菜真空渗入遗传转化法初报
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- The technique is still at the experimental stage. 这项技术正处于实验阶段。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
