介绍了方法、原理和缓蚀试验测试结果。
The method, its fundamental principle and measuring results of inhibition experiments are introduced.
烧蚀试验的效率和质量均得到了很大的提高。
The efficiency and quality of ablation test have been improved immensely.
本文针对这种情况开展了喷管喉衬的烧蚀试验研究。
Experiments research were carried out for the throat of nozzle.
介绍一种高压燃气发射装置喷管喉衬材料的烧蚀试验方法。
Experimental method for ablation of throat liner material in a high pressure gas launch device is introduced.
介绍新型旋转水流式空蚀试验装置的原理及使用该装置的试验成果。
The theory and experimental results of a new rotating-flow test device for cavitation damage are introduced.
对复合材料氧乙炔烧蚀试验及其系列热分析试验的结果进行了计算和分析。
Many results of oxyancetylene. ablation experiments and systematic thermal analysis of some composites have been calculated and analyzed in this paper.
开展了高压强条件下的喷管烧蚀试验研究,揭示了压强对喷管烧蚀率的影响规律。
The relation between pressure and instantaneous linearity erosion rate was obtained through nozzle ablation experiments under high pressure.
本文介绍一种涂层高温砂蚀试验方法,包括仪器、工作原理、试验步骤和结果处理。
A test method for the high temperature sand corrosion resistant coatings has been described in this paper, and it comprises apparatus, operative principles, test procedures and results handling.
点腐蚀试验结果表明,在整个试验过程中,钎料表面表现为均匀腐蚀,点蚀的迹象不明显。
Point corrosion testing indicated that there is not point corrosion mark, and uniform corrosion characteristic was present to the filler metal.
采用该方法开展了变粒子流量的喷管烧蚀试验,获得了粒子流量对喷管烧蚀率的影响规律。
Nozzle ablation experiments using the method mentioned above were carried out, and the influence of particle-flux on the erosion-rate of nozzle was obtained.
通过烧蚀试验研究了烧蚀时间、燃气流量及烧蚀角度等因素对EPDM绝热层烧蚀性能的影响。
The effect of ablation time, gas flow and ablation angle on ablation performances of EPDM insulation were studied by means of ablation experiment.
介绍了复合外套金属氧化物避雷器起痕和电蚀试验方法,针对试验中出现的主要问题作了简要分析;
This article introduces the test for tracking and erosion of polymeric housed metal oxide arresters is described Some phenomena in the test have been analysed.
采用氧化烧蚀试验研究了改性剂硼玻璃含量对C/C复合材料抗氧化性能的影响,通过扫描电镜(SEM)观察分析了其抗氧化机理。
The effects of borax glass inhibitor content on oxidation resistance of C/C composites was studied by oxidation experiments. The oxidation mechanism was analyzed on the basis of SEM results.
选用黄土高原地区的安塞黄绵土、绥德黄绵土、杨陵粘黄土、杨陵农地耕层土进行人工降雨溅蚀试验 ,研究了降雨特性和土壤结构对雨滴溅蚀的影响。
Simulated rainfall experiments with 3 loessial soils of Ansai, Suide, Yangling, and Yangling arable soil were conducted to evaluate effects of rainfall and soil structure on raindrop splash.
利用斑点试验、点蚀试验、电化学测试及扫描电镜等方法 ,研究了熔敷温度、保温时间和稀土添加量等工艺参数对热熔敷法制备的玻璃涂层耐蚀性的影响 ,探讨了添加稀土提高玻璃涂层耐蚀性的机理。
The impact test, the thermal shock test and the scanning electron microscopy were used to investigate the effect of rare earth oxide on the adhesiveness between the glass coating and the base metal.
方法将致密丝素膜、多孔丝素膜和对照组的牛心包、蚀原海绵行复钙、溶血和血小板粘附试验。
Methods Recalcification, hemolysis and platelet adhesive test were conducted for the compact silk membrane, porous silk membrane, bovine pericardium and collagen sponge.
采用新研制的酸雾抑制剂,模拟实际工艺条件进行了缓蚀抑雾效能的试验。
The acid mist depressing effect test was carried out by simulating actual working conditions using recently developed acid mist depressor.
通过静态和动态模拟试验,筛选出两种新型复合缓蚀阻垢剂YSW105和YSW106。
Two inhibitors, YSW105 and YSW106, have been chosen by static and dynamic state tests.
通过试验论述了热分析检测酚醛类高分子材料烧蚀性能的可能性。
The practicability of detecting the ablative performance of the phenolic composite by thermal analysis is discussed with experiments.
试验和理论分析表明,水流的初生空化和空蚀可以利用常压水洞来模拟。
Experiment and theory analysis shows that the inception cavitation and developed cavitation can be simulated by hydraulic tunnel device in laboratory.
通过分析和试验,我们采用了抗蚀渗氮取代电镀铬工艺。
Through analysis and tests, the authors selected corrosion resistant nitrogen case-hardening process to replace chrome plating.
本文介绍了在14MW电弧加热器系统上进行电弧放电烧蚀发汗效果的试验研究。
This paper describes the experimental investigation reducing the ablation of an electrode in the 14mw arc heater by use of the transpiration cooling.
结合现场水质和工况条件,通过一系列试验,筛选出高效示踪型缓蚀阻垢剂TS- 223a。
Combined with the current water quality and process conditions, a high efficient tracing corrosion and scale inhibitor (TS-223A) was developed after a series of experiments.
载人飞船返回舱的烧蚀热防护技术研究和试验表明,碳化烧蚀材料是再入飞行器最有效的热防护层。
Investigations and experiments indicate that charring ablators provide the most efficient thermal protection shield for the re-entry vehicles.
试验表明,研制的新型磷化液制备简单,性能稳定,所获得的磷化膜抗蚀性能好;
This experimental results show that it is characterized by stable capability, good corrosion resistance, less pollution and simpler operation.
介绍了在CARDC等离子体风洞中开展的非烧蚀型防热材料超高温陶瓷(UHTC)的试验研究结果。
The test results of non-ablative ultra-high temperature ceramic materials(UHTC) in one of the plasma wind tunnels of CARDC are introduced in this paper.
文中提出了外加控制磁场减少轨道炮炮膛烧蚀的方法,并进行了相应的机理分析和试验研究。
Reducing erosion of rail electrode surfaces with an external magnetic field control is put in this paper, and the study has also been investigated theoretically and experimentally.
本文通过岩溶特征分析和模拟试验研究,探索了岩溶形成演化环境及水文地球化学和水动力学蚀变模型。
Through the analysis of karst characters and study of simulated tests, the paper explores environment of formation and evolution of karst and hydrogeochemistry and hydrodynamic alteration model.
模拟结果与试验基本相符,但融蚀模型高估了开关的阻抗上升率和断路阻抗。
Simulated results are generally in agreement with experimentally obtained data, with the erosion model overestimating the rate of rise and the value in opened phase of the switch impedance.
本文对飞行器天线罩的雨蚀问题、试验测试方法及其防护措施的研究现状进行了综述。
This paper reviews the rain erosion problem on the surface of the radomes, as well as the rain erosion testing methods and the protection methods.
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