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- The formula for the evaluation of steady erosive rate of copper-impregnated graphite throat insert is offered. 在此基础上提出了适用于石墨渗铜喉衬稳态烧蚀速率估算的公式。
- The copper-impregnated graphite ( CIG) throat insert material was made by means of impregnating copper to coarse granular graphite. 采用粗粒级高强石墨加压渗铜工艺,制备了石墨渗铜(CIG:copper-impregnated graphite)喉衬材料。
- The erosive property and principle of copper-infiltrated graphite as solid rocket motor(SRM) throat insert and tailpipe nozzle bushing are presented. 介绍了石墨渗铜材料作为固体火箭发动机(SRM)喉衬与长尾管衬套的烧蚀特性和机理。
- Test results show that this method is applicable for ablative properties comparison of various kinds of throat insert material,especially C/C throat... 试验结果表明,该方法适于各类喉衬材料的烧蚀性能对比,尤其适用于径棒法编织的C/C喉衬材料。
- Test results show that this method is applicable for ablative properties comparison of various kinds of throat insert material,especially C/C throat insert weaved with radial carbon rod. 试验结果表明,该方法适于各类喉衬材料的烧蚀性能对比,尤其适用于径棒法编织的C/C喉衬材料。
- An Analysis on Faults in the Nozzle Throat Insert of a Pulse Motor 脉冲发动机喷管喉衬故障的计算与分析
- I think this gargle will relieve your sore throat. 我看这含漱剂可以治你的喉痛。
- I feel shivery and I have gotten a sore throat. 我觉得怕冷发抖,而且喉咙疼痛。
- I want something to soothe sore throat. 我要可以治喉痛的药。
- Insert a want ad, and it may help. 登一则招聘广告,也许有用。
- I have somehow get the bone lodge in my throat. 我不知怎么把骨头卡在喉咙里了。
- I was off work because of a sore throat. 我因为喉咙痛没有去上班。
- I've got a fish bone stuck in my throat. 有根鱼骨头卡在我的喉咙里。
- She sang at the top of her throat. 她放开嗓门大声歌唱。
- He couldn't swallow because of a sore throat. 他因嗓子疼而不能吞咽。
- He sang with a frog in his throat. 他用略带沙哑的嗓音唱歌。
- The doctor dislodged the fish bone from her throat. 医生取出哽在她喉中的鱼骨头。
- The fish bone in her throat made her choke. 她喉咙中的鱼骨使她哽噎。
- He was lying in his throat when he told you that. 他对你说的话实在是个天大的谎言。
- A fish-bone stuck in his throat. 他喉咙里卡了一根鱼刺。