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- needle felt machine 针刺毡机
- After why bathing can after why bathing, nose needle feel crawly? 为什么洗完澡以后鼻子尖会感觉痒痒的?
- A detailed research was conducted on the technologies of production, pre-oxidization, and one step carbonization-activation of the needle felt. 对针刺毡的生产、预氧化、一步法炭化活化工艺进行了详细的研究。
- Main features are as follows: elastic, can be used as shockproof, sealed liner and flexible steel wire cloth at the end of the needle felt material. 主要特征如下：富有弹性,可作为防震、密封、衬垫和弹性钢丝针布底毡的材料。
- The nonwoven needle felt of stainless steel fiber and glass fiber as reinforce material is compounded with phenolic resin to empolder a new friction composite. 采用非织造布针刺技术制作不锈钢纤维/玻璃纤维针刺毡作为增强材料,与硼改性酚醛树脂复合开发高性能摩擦材料。
- Its pre-oxidization extent was expressed with the moisture content.The iodine adsorption capacity and yield of the activated carbon fiber (ACF) needle felt were also studied. 预氧化针刺毡的预氧化程度用含水率来表示，对活性炭纤维针刺毡的产出率及对碘的吸附能力也进行了研究。
- Its pre-oxidization extent was expressed with the moisture content.The iodine adsorption capacity and yield of the activated carbon fiber(ACF) needle felt were a... 预氧化针刺毡的预氧化程度用含水率来表示,对活性炭纤维针刺毡的产出率及对碘的吸附能力也进行了研究。
- The article analyzes and researches for the system how to realize the examination of auto, regulate automatically, etc. The system makes use of spread to feel machine collect speed variable signal. Being CPU, AT89C51 can analyze and deal with the signal. 本文对系统如何实现自动检测、自动调节等功能做了详细的分析与研究,利用光电传感器采集点滴的速度变化信号,用AT89C51作为中央处理器进行信号分析与处理,通过步进电机进行控制。
- Using FR-PN-G,a synergistic flame retardant,to treat the jute/polypropylene fiber needle felt,and optimized the concentration of flame retardant,dipping time,dip pressing times by using orthogonal test. 采用协效复合型阻燃剂FR-PN-G对黄麻/聚丙烯复合毡进行阻燃整理,利用正交试验方法优化阻燃剂质量浓度、浸渍时间、浸轧次数等阻燃工艺参数,得出最佳阻燃工艺参数:阻燃剂质量浓度为450 g/L,浸渍时间为20 min,浸轧次数为2次。
- We make use of the level puts on the table's top of have prime mover and spread the feeling machine of the transmission bring to imitate three movement of the layer elevators. 我们利用水平放在桌面上的装有原动机、传感器的传送带来模拟三层电梯的运行。
- Keywords spunlace;needle felt;filtraton; 水刺;针刺毡;过滤过;
- She felt just the same as he did. 她和他的感受相同。
- This article analyses influence of heat setting process on abradability and air permeability of batt-on-mesh needled felt. 分析热定型工艺对底网针刺植绒毛毯耐磨性和透气性等的影响.
- She was given a needle for whooping cough. 她因患百日咳打了一针。
- Operating on the principle of depth filtration, needled felt bag filter are effective at removing both solid and gelatinous particles. 过滤袋具有纳污能力高、耐腐蚀性强、耐温好、流量大、操作方便、使用寿命长、没有纤维脱落等诸多特点。
- The speedometer needle touched100. 速度计的指针转到一百哩。
- Operating on the principle of depth filtration, needled felt filter bag are effective at removing both solid and gelatinous particles. 过滤袋具有纳污能力高、耐腐蚀性强、耐温好、流量大、操作方便、使用寿命长、没有纤维脱落等诸多特点。
- She tried to needle me into losing my temper. 她想方设法惹我发脾气。
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- Electric current with each other feeling machine 电流互感器
