If come menstruation and is electronegative is the specification pregnant certainly?如果来月经而且试纸是阴性是不是说明一定没怀孕?This paper investigated the process of avalanche growth in electronegative gas.提出了一种分析电负性气体中电子崩发展过程的四参数模型.Put lea...

electrodynamics的音标：electrodynamics的英式发音音标为：[ɪˌlektrəʊdaɪ'næmɪks]electrodynamics的美式发音音标为：[ɪˌlektroʊdaɪ'næmɪks]...

n.电气力学，电动力学...

n.电版术，电铸术...

电致发光磷光体...

electroformed的音标：...

v.电沉积，电镀( electrodeposit的过去式和过去分词 )...

n.向（趋）电性，趋电性...

电子衍射图...

electroplexy的音标：electroplexy的英式发音音标为：[ɪ'lektrəʊpleksɪ]electroplexy的美式发音音标为：[ɪ'lektroʊpleksɪ]...

The threshold comparative method in detecting electrospark discharging status is improved.对检测电火花放电状态的阀值比较法作了改进.The WC - CO coating produced by electrospark deposition on alloy can effectively improve substrate, swearing ...

electrocystoscope的音标：electrocystoscope的英式发音音标为：[elektrəsɪs'tɒskəʊp]electrocystoscope的美式发音音标为：[elektrəsɪs'tɒskoʊp]...

Electrocoagulation: Therapeutic use of a high - frequency current to bring about the coagulation and destruction of tissue.“电凝法: 利用高频电流的治疗用法,使组织凝固或杀死组织.”.The load characteristics of clearing wastewater by electrocoagulat...