1) Ductility
[英][dʌk'tiliti] [美][dʌk'tɪlətɪ]
延度
1.
Study on the Relationship Between Ductility of Asphalt and Its Rheological Properties (Ⅱ);
沥青延度与流变特性关系研究分析(二)
2.
A Rustics opinion on ductility of SBS modified asphalts;
刍议SBS改性沥青的延度性质
3.
Study on the Relationship Between Ductility of Asphalt and Its Rheological Property (I);
沥青延度与流变特性关系研究分析(一)
2) delay precision
延时精度
1.
For the delay-control system consisted of multi-delay circuit,the delay precision is related to delay circuit reliability,expected delay time,probability density function of delay time,output finesse and so on.
由多个延时电路组成的延时控制系统,其延时精度与各延时电路的可靠度、预期延时值、延时时间的概率密度函数以及输出策略等有关。
2.
At the same time,the period of optical signal storage in delay lines is also altered and the delay precision of optical fiber delay lines is improved.
为了提高一种3b it可变光纤延迟线的延时精度,提出一种采用可调谐激光器作为系统光源的技术,利用光纤的材料色散特性即光纤的折射率随传输波长变化而改变的特点,来改变延时光纤中信号存储的时间,从而达到提高光纤延迟线延时精度的目的。
3.
Factors affecting the delay precision of millisecond(ms) delay detonator were studied in this paper.
文章研究了影响毫秒雷管延时精度的因素。
3) delay accuracy
延时精度
1.
Several factors which affect the delay accuracy of Nonel detonator are discussed in this paper.
文中对影响导爆管雷管延时精度的一些因素进行了探讨,认为确定合适的消爆空间结构及尺寸、提高卡口质量、严格控制延期药及延期元件质量,是提高导爆管雷管延时精度的关键。
2.
Although the cost of electronic detonator is higher than that of chemical delay detonator,the delay accuracy of the former is obviously higher and its free delay arrangement is much more flexible.
认为电子雷管的成本虽高于化学药剂延期雷管,但延时精度高、延时的任意设置灵活性是显而易见的。
3.
Several aspects about the molybdenum type delay composition such as the mixing methods,formulation,delay accuracy,sensitivity and so on was studied.
文章对钼系延期药的混合方式、配方、延时精度和感度等方面进行了研究,结果表明此药剂延时精度高,火焰感度适中,可调范围广,并有较好的安定性。
4) Force Ductility Test
测力延度
1.
Study on Low Temperature Tension Performances of Polymer Modified Asphalts Based on Force Ductility Test (1) Force Ductlity characterization and its influential factors of polymer modified asphalts;
基于测力延度试验的聚合物改性沥青低温拉伸性能研究 (1)聚合物改性沥青测力延度性能及其影响因素
5) Mortar ductility
胶浆延度
6) Delay precision
延期精度
1.
According to the experiment results,the author analyses the combustion propagation mechanism of detonator delay composition and believes that the combustion in the lead tube is impulsive combustion,which is the key factor of influencing the delay precision of the detonator;secondarily,the effect of the igniting power terminal is also very obvious.
本文实验测试了硼系延期药和硅系延期药燃烧传播过程,根据实验结果分析了延期药燃烧传播机理,认为延期药在铅管内的燃烧是脉动燃烧,是影响雷管延期精度的主要因素,其次点火药头的影响作用也十分明显。
补充资料：沥青延度
分子式：
CAS号：
性质：沥青，特别是道路用沥青的重要指标之一。将规定尺寸的石油沥青试样加入标准化的延展计内，在25℃温度下以(5±0.5)cm/min的速度拉伸至断裂时伸长的距离(cm)。延(展)度越高，所铺道路的耐用性越好。
CAS号：
性质：沥青，特别是道路用沥青的重要指标之一。将规定尺寸的石油沥青试样加入标准化的延展计内，在25℃温度下以(5±0.5)cm/min的速度拉伸至断裂时伸长的距离(cm)。延(展)度越高，所铺道路的耐用性越好。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条