1·Study on Portable Instrument in Measuring Octane Value of Gasoline Based on Method of Dielectric Coefficient;
汽油辛烷值发动机引法法测定法是目前唯一可靠的辛烷值测定法。
2·The film has an obvious seep effect and the dielectric coefficient may achieve 3-5 times to the pure lead titanate film.
薄膜具有明显的渗流效应，介电常数可以达到纯钛酸铅薄膜的3 ~ 5倍。
3·The formula shows that the more the dielectric coefficient, the smaller the maximum electric field strength within cover contact.
公式表明触头盒的介电常数愈大，盒内触头最大电场强度愈小。
4·So the perfect method of dielectric coefficient is provided, which can reflect many factor's influences on octane value of gasoline.
因此，选用介电常数法测量汽油的辛烷值，可以包含汽油的全部组分对辛烷值的影响，是比较理想的测量方法。
5·The method of dielectric coefficient is ideal in the measurement of octane value of gasoline, but it can't authenticate the effect of additive in gasoline.
用介电常数法测量汽油辛烷值是比较理想的测量方法，但存在无法分辨添加剂影响的局限性。
6·The variation of DSCS depends on the larger part between real part and imaginary part of dielectric coefficient. The DSCS and azimuth angle are in proportional relation.
微分散射截面的变化主要依赖于相对介电常数实部、虚部数值较大的一方，并且随粒子取向角的增大而增大。
7·The present invention discloses a potassium sodium niobate-silver particulate composite material with an ultra-high dielectric coefficient and a preparation method thereof.
本发明公开了一种超高介电常数铌酸钠钾-银颗粒复合材料及制备方法。
8·Magnetic field distribution of low frequency electromagnetic wave in even medium is analyzed, which is related to the medium's dielectric coefficient and magnetic inductive capacity.
分析了低频电磁波在均匀介质中的磁场分布，其分布与介质的介电常数、磁导率密切相关。
9·The method of the invention improves the dielectric coefficient of the potassium sodium niobate system greatly, and is capable of meeting the business usage requirement of large-capacity capacitors.
本发明方法大大的提高了铌酸钠钾体系的介电常数，可满足大容量电容器的商业使用需求。
10·The dielectric constant was almost a constant, while the dielectric loss and temperature coefficient of dielectric constant were sensitive to the sintering conditions.
随着烧结条件的不同，介电常数几乎不变，但介电损耗以及介电常数的温度系数则较为敏感。