It is found that there are intense radiation trapping and concentration quenching effect in erbium-doped tellurite glasses. 研究显示,掺铒碲酸盐玻璃中存在着强烈的荧光俘获效应和浓度猝灭效应。
The quenching distortion of rear axle spiral bevel gear used in FLAT tractor is studied in this paper. 研究了菲亚特拖拉机后桥大圆锥螺旋齿轮淬火变形规律,分析了原淬火压模存在的问题。
And have soft water cooling system, the upright hydraulic pressure quenching machine tool assort that. 并有软水冷却系统,液压立式淬火机床与之配套。
The effect of SST103 quenching medium on hardness distribution and cracking character of low chromium semi-steel were studied. 研究了淬火介质SST103对低铬半钢的硬度分布及淬裂敏感性的影响。
The effect of some common alloying elements on austenite dendrites forming had been analyzed by differential thermal-liquid quenching analysis. 用微分热分析-液淬法研究几种常用合金元素对奥氏体枝晶形成与长大形态的影响。
Finite element method is used to simulating the high pressure gas quenching. 用有限元技术对气体淬火工艺进行了模拟。
A kind of fiber optic oxygen sensor based on fluorescence quenching has been studied. 研制了一种基于荧光猝灭原理的光纤氧气传感器。
The quenching effect of oxygen molecules on the lifetimes was discussed preliminarily. 并就氧分子的猝灭效应对寿命的影响进行了初步讨论。
The test methods of cooling characteristics of quenching oils were introduced. 介绍了淬火油冷却性能的测定方法。
While replacing the quenching ring of the gasifier, we found the jointing bolt was fractured and corroded. 在更换气化炉激冷环时,发现连接螺栓有断裂和腐蚀现象。
The cooling curves of T10 steel workpieces during high pressure nitrogen quenching were tested. 测试了T10钢工件高压氮气淬火时的冷却曲线、工件淬火后的硬度;
The fluorescence quenching of aromatic oxazole derivatives by CCl4 in different solvents was studied. 本工作对唑类化合物在不同溶剂中的荧光被四氯化碳的猝灭问题进行了研究。
A fluorescence quenching method for determining trace amounts of residual chlorine is proposed. 提出了一种测定痕量余氯的荧光猝灭分析方法。
The quenching constants and thermodynamic parameters at different temperatures were calculated. 计算了不同温度下的猝灭常数和热力学参数。
Roller ring material is wear-resisting ball alloy steel and iron, and after the quenching process. 辊圈材料采用耐磨球铁和合金钢,并经淬火处理。
Moreover, the effect of quenching, tempering or cycling heat treatment on the hardness values of the composite is also studied. 此外,文中还研究了淬火、回火或循环热处理对该复合材料硬度值的影响。
The interaction of biological molecules and small molecules by fluorescence spectroscopy based on fluorescence quenching is reviewed. 本文综述了基于荧光淬灭的荧光光谱法用于生物大分子与小分子之间相互作用的研究。
The effects of polymer molecular weight and quenching temperature on the porous structure are also discussed. 讨论了聚合物分子量及淬冷温度对成膜孔结构的影响。
In this paper, the quenching of fluorescence of acridine orange by methylene blue was also studied. 本工作还研究了亚甲蓝对吖啶橙荧光的猝灭效应。
A new method is introduced in this paper on bright quenching oil without additives. 本文提出了一种研制无添加剂光亮淬火油的新方法。
The distortion control of steels during vacuum oil quench and high pressure gas quenching is discussed. 讨论了钢真空油淬和高压气淬的变形控制问题,提出了在选择这两种工艺时应遵循的原则。
The effects of quenching temperature on mechanical properties of M2 high-speed steel were studied. 研究了淬火温度对M2高速钢力学性能的影响规律。
The quenching mechanism of DNAF on intrinsic fluorescence quenching of protein and the types of interaction forces were proposed. 研究了DNAF对蛋白质内源荧光猝灭的猝灭机制和主要作用力类型。
The influences of quenching and tempering temperature on microstructure and mechanical properties of medium-carbon-low-alloy wear-resistant cast steel were investigated. 研究了淬火和回火温度对中碳低合金耐磨铸钢组织和力学性能的影响。
The effects of variation of temperature field of T8 steel quenching heat treatment on quenching microstructure were studied. 利用有限差分法计算了T8钢二维温度场,研究了T8钢淬火热处理温度场的变化对组织的影响。
First, the finite-element computing model of the medium flow field in quenching tank is set up. 首先建立了淬火槽内介质流场的有限元计算模型。
The fluorescence quenching of these emissive compounds in solution by halogen anions was studied carefully. 研究了它们在溶液中的荧光被卤素离子猝灭的问题。
Induction heating is the ideal surface quenching a heating method. 感应加热是表面淬火最理想的一种加热方式。
These technologies have been successfully used in the design and control for plate quenching and controlled cooling systems. 这些技术已在国内多家中厚板淬火与控冷系统中成功获得应用。