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- It will decrease the dark zone thickness and improve combustion performance by use of coeted boron with AP. 硼表面用AP包覆,可以降低暗区厚度,有利于改善推进剂的燃烧。
- As a result, the fuel/air mixing and combustion performance of the re-entrant type chamber are better than that of the Maxican-hat type chamber. 缩口燃烧室的缸内流场强度要强于直口燃烧室，进而导致缩口燃烧室的油气混合和燃烧性能要优于直口燃烧室。
- An application investigation of the nitramine (RDX,HMX) to the low burning rate HTPB propellants was carried out in the view of energetic property and combustion performance. 从推进剂的能量特性和燃烧性能的角度探索了硝胺(RDX、HMX)在低燃速丁羟推进剂应用的可能性。
- This paper briefly deals with the aerodynamic characteristics of swirler,po-rthead and the combustion performance of burner which are derived from the laboratory investigation and measurements. 本文在实验室观察和测试的基础上对旋流器和燃气喷头的空气动力特性以及装置的燃烧特性进行了扼要的论述。
- The catalysts types, preparation methods and the catalytic combustion performances of various catalysts were presented. 本文主要是对催化燃烧催化剂的种类、制备方法和性能进行了综述。
- Keywords LOVA;combustion performance;caking agent; LOVA发射药;燃烧性能;粘结剂;
- In order to verify the ignition and combustion performances of the metal-powder fuel ramjet,preliminary direct-connected test for the motor was carried out. 为了检验金属粉末燃料冲压发动机的点火及燃烧特性,对设计的发动机进行了初步的直连式试验研究。
- STUDY OF COMBUSTION PERFORMANCE OF OIL SHALE SEMI-COKE 油页岩半焦燃烧特性的研究
- The performance truly exalted the audience. 演出确使观众情绪高昂。
- ANALYSIS ON COMBUSTION PERFORMANCE AND CUTTING OF OXYGEN ETHANOL 氧乙醇火焰燃烧性能及其切割性分析
- I didn't think her performance was up to par. 我认为她表现得不及平时。
- We need a yardstick to measure our performance by. 我们的表现需要一个检验的标准。
- Live performance is the best! I am still keyed up. 现场演出是最棒的！我仍兴奋不已。
- People would not dig down for such a performance. 人们不愿意为这样的演出掏腰包。
- The combustion in the forest generated great damage. 森林火灾造成了巨大的损失。
- We like to see the performance of dolphins. 我们喜欢看海豚的表演。
- His performance of Hamlet was topnotch. 他扮演哈姆雷特最为出色。
- The singer gave an erratic performance. 演唱者未唱出水平。
- The show will fold after Friday's performance. 星期五演出后就要停演了。
- The little boy's performance is fabulous. 那个小孩的表演真是精彩。
