elective的反义词有：required, appointive, compulsory。adj.elective的反义词（选修的;选举的）：required, appointive, compulsory。...

elected的音标：elected的英式发音音标为：[e'lektɪd]elected的美式发音音标为：[e'lektɪd]...

Chemical bond mainly includes electrovalent bonds , covalent bonds, and metalic bonds.化学键主要有离子键 、 共价键 、 金属键....

electrocute的现在完成时为：electrocuted...

adj.电子的...

select的近义词有：choose, select, elect, pick, prefer, opt,excellent, choice, splendid, select, prime, first-rate。下面这些动词均含有"选择"的含义：choose：普通用词，侧重根据个人意愿和判断从众多的对象中进行选择，着重被选者的优点。select：书面用词，具有庄严、正式的感情色彩。强调精选。elect：指按照一定的规章或法律，用投票...

Now he heads the electronic engineering department.现在,他担任电子工程系主任.Both of which tempted me away from electronic engineering.这两条同样吸引我离开了电子工程.Hot professional include: electronic engineering, communication control, chemical...

The magnetism and ferroelectricity were detected.在室温下探测到了共存的磁性和铁电性.On the other hand, a high remanent polarization indicates a strong ferroelectricity, which enhances piezoelectric properties.另一方面, 高的剩余极化强度Pr使材料铁电性的增强, 有...

electrocolorimeter的音标：electrocolorimeter的英式发音音标为：[elektrəʊkɒ'lərɪmɪtə]electrocolorimeter的美式发音音标为：[elektroʊkɒ'lərɪmɪtə]...

电色度计...

v.重选( reelect的过去式和过去分词 )...

electrosparking的音标：electrosparking的英式发音音标为：[elektrəʊs'pɑ:kɪŋ]electrosparking的美式发音音标为：[elektroʊs'pɑkɪŋ]...

actinodielectric的音标：actinodielectric的英式发音音标为：['æktɪnəʊdaɪɪ'lektrɪk]actinodielectric的美式发音音标为：['æktɪnoʊdaɪɪ'lektrɪk]...

electrohemostasis的音标：electrohemostasis的英式发音音标为：[elektrəʊhməs'təsɪs]electrohemostasis的美式发音音标为：[elektroʊhməs'təsɪs]...

electrolock的音标：electrolock的英式发音音标为：[elekt'rəʊlɒk]electrolock的美式发音音标为：[elekt'roʊlɒk]...

回转电路...

electroplating的音标：electroplating的英式发音音标为：[ɪ'lektrəʊpleɪtɪŋ]electroplating的美式发音音标为：[ɪ'lektrəˌpleɪtɪŋ]...

Power electric circuits, magnetic circuits , lumped parameter electromechanics, elements of linear and rotating electric machinery.电力电路 、 磁路、电机机械的混合参数、线性元件与旋转电机....

玛鲁克丝管...

n.干药糖剂...

Time domain methods are popular and efficient in computational electromagnetics.时域数值方法是计算电磁学领域的研究热点和常用方法.This mathematical model is composed the electromagnetics model and the mechanics model.该数学模型由电磁学模型和力学模型组成.This cour...

atelectasis的音标：atelectasis的英式发音音标为：[ˌætə'lektəsɪs]atelectasis的美式发音音标为：[ˌætə'lektəsɪs]...

electrogustometer的音标：electrogustometer的英式发音音标为：[elektrəʊ'ɡʌstəmɪtə]electrogustometer的美式发音音标为：[elektroʊ'ɡʌstəmɪtə]...

electrogilding的音标：electrogilding的英式发音音标为：[elektrəd'ʒɪldɪŋ]electrogilding的美式发音音标为：[elektrəd'ʒɪldɪŋ]...

electroencephaloscope的音标：electroencephaloscope的英式发音音标为：[elekt'rəʊnkefələskəp]electroencephaloscope的美式发音音标为：[elekt'roʊnkefələskəp]...

n.电积金属法，电解冶金法...

electrodeposit的现在完成时为：electrodeposited...

生电母细胞...

n.介电泳，双向电泳...

electronical的音标：electronical的英式发音音标为：[ɪˌlek'trɑ:nɪkl]electronical的美式发音音标为：[ɪˌlek'trɑnɪkl]...