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- ultrahigh oressure 超高压
- Iron oxide may be utilized in achieving propellants of ultrahigh burn rate. 氧化铁可用以制出超高燃速的推进剂。
- An electron tube used to amplify or generate ultrahigh frequency by means of velocity modulation. 速调管一种用速度调节的方法放大或产生超高频率的电子管
- The paper introduces the work principle, characteristic and purpose of the ultrahigh pressure abrasive waterjet cutting equipment. 摘要本文介绍了超高压力磨料水射流切割机的工作原理、特性和用途。
- On low-grade metamorphic rock within Dabie-Sulu ultrahigh pressure metamorphic belt. 大别-苏鲁超高压变质带内部的浅变质岩。
- The effect of tempering on microstructure and mechanical properties of ultrahigh strength 23NiCo steel ate examined. 研究了回火温度对Co-Ni超高强度钢23NiCo显微组织和力学性能的影响。
- An advanced niobium-silicide based ultrahigh temperature alloy was prepared by vacuum consumable arc-melting method. 本文设计了新型Nb硅化物基超高温合金的成分,并采用真空自耗电弧熔炼法制备了其母合金锭。
- Title: On low-grade metamorphic rock within Dabie-Sulu ultrahigh pressure metamorphic belt. 关键词:浅变质岩;超高压岩石;加积楔;板块俯冲;大别-苏鲁造山带
- Title: Hydrogen and oxygen isotope geochemistry of high to ultrahigh pressure metamorphic rocks from Southeast Dabie. 关键词:大别山;超高压;变质岩;氢同位素;氧同位素;水-岩相互作用
- The recent development of researches on superplasticity of ultrahigh carbon steels (UHCS) is reviewed. 综述了超高碳钢超塑性的研究进展。
- The domestic development situation of high speed and ultrahigh speed grinding in recent years was analyzed. 高速超高速磨削是提高磨削效率、降低工件表面粗糙度和提高零件加工质量的先进加工技术。
- Emphasis is laid on the importance of the core of ultrahigh speed wheels, design requirement and material selection. 重点强调超高速磨削砂轮基体的重要性和设计要求以及材料的选择。
- High speed grinding and ultrahigh speed grinding is an advanced processing technique whic... 阐述了高速超高速磨削目前的发展趋势。
- Microstructure and mechanical properties of an ultrahigh carbon steel (UHCS) containing 1. 对一种碳含量为1.;6%25的超高碳钢的组织和综合力学性能进行了研究。
- These ultrahigh order modes also behave polarization independence and can be excited thorough free coupling technology. 这样,利用对称金属包覆波导结构来制作光生化传感器就成为了可能。
- The melting behavior of ultrahigh relative molecular weight polyethylene (UHMWPE) fiber was studied by DSC. 用DSC法研究了超高相对分子质量聚乙烯(UHMWPE)纤维的熔融行为。
- Analysis result shows that the ultrahigh molecular weight polyethylene has a broad application prospect. 认为超高分子量聚乙烯在化工领域有着广泛的应用前景。
- Ram accelerator is a propulsion technology for accelerating projectile to ultrahigh velocity using chemical energy of propellant gaseous mixture. 冲压加速器是利用预混可燃气体燃烧释放的化学能将弹丸加速的超高速发射装置 .
- Three Nb-Si based ultrahigh temperature alloy ingots with different nominal compositions were prepared by vacuum consumable arc-melting. 利用真空自耗电弧熔炼法制备了三种成分的Nb硅化物基超高温合金。
- The properties, varieties and the preparation of ultrahigh strength high-modulus polyethylene (UHMWPE) fiber via gel spinning were described briefly. 简述了超高强高模聚乙烯(UHMWPE)纤维的性能、种类及利用凝胶纺丝技术的制备情况。