1、familiar structures of loose core and ejector of hydrocylinder in injection mold were introduced. The calculating method of selecting hydrocylinder and the key points in using it were discussed.───介绍了液压油缸在注塑模具中常见的抽芯及顶出结构，并对选取油缸的计算方法和使用要点进行阐述。
2、Study of a two-dimensional flow model on design and analysis of ejector key structure───二维流动模型用于PenShe器关键结构设计分析
3、experiment set of solar ejector refrigeration system was built, in order to study its performance characteristics and the key influence factors, in which R123 was taken as the refrigerant.───建立了以电加热模拟太阳能辐射的PenShe式空调XiTong实验台，研究了PenShe式制冷XiTong的工作特性和影响因素，以及制冷剂r 123的运行性能。
ejector key（意思翻译）
推顶键
ejector key（相似词语短语）
1、ejector───n.[机]PenShe器；驱逐者；推出器；排出器
2、ejector pump install───PenShe泵安装
3、hogging ejector───快速启动空气PenShe点
4、ejector pin───出坯杆; 起模杆; 推出机杆; 推顶杆；出坯杆，起模杆；推顶杆，推钉
5、ejector pins───出坯杆，起模杆；推顶杆，推钉
6、Key───n.钥匙；关键，密钥；（键盘乐器或电脑键盘的）键；调，声调，色调；答案；图例；扳手；销子，楔，栓；翼果；板条间首层灰泥；（篮球）罚球区；低岛，礁；adj.关键的，主要的；n.(Key)（美）基（人名）；vt.键入，用键盘输入；用别针等固定；使与……符合或关联；使……与……共处，相安无事；用钥匙将汽车表面划坏；将（表面）弄粗糙；给（广告）加识别码；成为获得……的关键
7、ejector definition───PenShe器定义
8、ejector rod───顶出杆；推顶柱；抛壳钩杆; 顶坯杆; 出坯杆; 顶出杆
9、ejector hvac───PenShe器hvac
ejector key（双语使用场景）
1、familiar structures of loose core and ejector of hydrocylinder in injection mold were introduced. The calculating method of selecting hydrocylinder and the key points in using it were discussed.───介绍了液压油缸在注塑模具中常见的抽芯及顶出结构，并对选取油缸的计算方法和使用要点进行阐述。
2、Study of a two-dimensional flow model on design and analysis of ejector key structure───二维流动模型用于PenShe器关键结构设计分析
3、experiment set of solar ejector refrigeration system was built, in order to study its performance characteristics and the key influence factors, in which R123 was taken as the refrigerant.───建立了以电加热模拟太阳能辐射的PenShe式空调XiTong实验台，研究了PenShe式制冷XiTong的工作特性和影响因素，以及制冷剂r 123的运行性能。