聚焦电极电场分布
![示波管的聚焦电场是由电极a1,a2,a3,a4形成的,实线为电场线,虚线为等](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A739D6FA5EA1FC5C62F15EEB5C6C9575C57AEDAD36B85686F8007640E4CF21375BA8EDFD08C9EA8245ECC92902EF462AB5F1F9DD6FEB0F762C1A46E4E8ABC37A7533A54E61C09D884CDAE438CF342F7D140)
示波管的聚焦电场是由电极a1,a2,a3,a4形成的,实线为电场线,虚线为等
图片尺寸1036x715![图 5 sol 聚焦光斑电场分布的fdtd结果 (a) 均匀平面波照明](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83A65414B034359DD5E2794FC4187D849D4D2D46DDFD7DE95F78149D90C794F4F5CF0AC05B1CB99606B6FBE9A2F3A28618B35275E8E2BCACCC852B4F235EC38E12A61D59AE4B93D166D37A9FC90A8942DC)
图 5 sol 聚焦光斑电场分布的fdtd结果 (a) 均匀平面波照明
图片尺寸4016x1418![大学物理实验 模拟聚焦电极间的电场分布 图怎么画 ?](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73A546095AADFB49D878364BEA38D17D560CF2015A910B23986EBD7191FB9EB594D7C665FC99B64995CC327FA3127C73B63949D61B36579DE971755BC627BA8C8BA5D7FF2BBD85228AC132A12FE5CC9FBA)
大学物理实验 模拟聚焦电极间的电场分布 图怎么画 ?
图片尺寸606x1104![聚焦电场怎样改变电场中电子的运动方向,怎样起聚焦电子的作用](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E833E55F94DFEDA8FE23EDEC8ABC7056C588A7724668B37A66CF1F6DB2AA3E987FFFAD76A82897F796A3C8FF0542DDE378A2D2013F7BCAC55B65777F5940CF206AB922B5EA5ACBD5E0B975837B1C951FC0E)
聚焦电场怎样改变电场中电子的运动方向,怎样起聚焦电子的作用
图片尺寸338x212![几种典型电场](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73913DCCE6ABD7E34B796489E8587B954506A461271967378A824109E0D6BA48537EEB9D49C473979FD910C0DCD0A49E716E48202272BE20543908115C7AF203A76091D65E9A5DC3BBBDBF3ED67610ED71)
几种典型电场
图片尺寸695x1002![电场(图)ppt](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73EAC0237279EB1EA78BF11FA22C6CB6F6ED4C2B1314F21E2D874A0494912EBB3013F354D59916EBA331860955BF8B354FCAD5ACFD4D860882EDB406D58EA0E02BF9C7D187F46370B6DE4B69958D4EFA95)
电场(图)ppt
图片尺寸1080x810![直流gil电极覆膜对微粒抑制的极性效应](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E932C4A25919DFB737A41A22B4DB1B92E3686589E890D31DCB9808E68F1D0D56812CF0B1893EF1B82569360281251CBD8C351CB80F0A1C2E4504CDC22284791BFEABC92B36E1970CA3742B099FD79BD585)
直流gil电极覆膜对微粒抑制的极性效应
图片尺寸430x491![电磁学模拟静电场实验改进](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83E14C67D5477DEEC4C8B6F3062140D83961935E8C2B6A3B76043859336536A5FB779D52CC1F6B6D9FFFCFC3A58E6CD88CA1171DFCB1867C4EF1D1EA0B8A7741CDAC7BA6DE9ACD614D66851DFD679047E4)
电磁学模拟静电场实验改进
图片尺寸694x990![几种典型电场线分布示意图及场强电势特点表](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8384228D7E573046D91A72E41EDAABDF2CDD13C19EE2C8C33825CFDF36B781FB48EEC6AB57F77C401D6A7ED6AC53CA12B6E01985BDE6D526F084BEB2B9FE72A020A6B36AD52782E4220EBE94D0C3A6A427)
几种典型电场线分布示意图及场强电势特点表
图片尺寸442x320![图 14 有衬底时天线阵列e面电场分布方向图 (a) 0.3 thz; (b) 0.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9F7AFE0AC72DB268601D6F4FB807B565AD741B8B95AF4DE3B46642649FAD5B7C430AB739F7ECE8BDA6869C2B2B9812C8C61FE6293339E01A28575996DCBC93D7C9231D13970A7CBB9B759858C6C9EB819)
图 14 有衬底时天线阵列e面电场分布方向图 (a) 0.3 thz; (b) 0.
图片尺寸3346x2146![为了更清楚地了解电场线,让我们把它们和电场向量一起显示出来](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7386CD90F1EDC7653BB92FBB64DA4E5FD89A8A2A7077F8597C647E13FAE5130F7A37E56A1476F80E8851E97297F0E41F1306207226D225FDC7D6CFAA63A23CB631D036ECD0B60F5386336A1FDF1078F898)
为了更清楚地了解电场线,让我们把它们和电场向量一起显示出来
图片尺寸650x647![图2. (a)笼式聚焦电场和(b)平行电场中离子的飞行轨迹模拟图](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E980D8734121136890A998EA539CC5CDDC0E490A1403B10058FB78634A0032598738DD0FFBC66C658A72E7B720DCD2E90DFB59144B718E4D1695F940AFB7DE554AF6A225EDFD42DBAC28EE60BB4AC32BFA)
图2. (a)笼式聚焦电场和(b)平行电场中离子的飞行轨迹模拟图
图片尺寸600x297![点电荷电场](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A733624CF67CF92BA712100537FF5AC52A82B14B271A9D933A5EB7B132A1C086B9AE8F7D9373DE2917889E748A3AFA8F4343E9587D19979ED68A2C3E57938E7EADA67896D2342E95C4CE665CDB5EC1ACEBE)
点电荷电场
图片尺寸1176x1176![接闪器测试系列问题9不同形状接闪器在静电场中的场强分布](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73522B110B890ED436E2F96152A75AB42A3CFD4F2313DB804D40FBF3EE158854062183606E045BC4C264BEDA9D9A581FB1747507A6F3D839614F917AA88D8703B0C3D1B88B32752E67F3830CDEBC77714D)
接闪器测试系列问题9不同形状接闪器在静电场中的场强分布
图片尺寸1080x474![电场,电场强度课件](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73631924762F9A62C0AEB3B8C4D9004B5958FCF33B918B60A57FB18E1A1CF7A0BE174DE9E4E7DA9B95126649233A69F22B56CA2BE7BCF0A07CC5092DE15FDB72AF4D2C2DDC60C583156EBA37C2CB031678)
电场,电场强度课件
图片尺寸1080x810![电场应用](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8326F3117C4227DA54C46B9332EFC589CA995F845AF0EFF4DE1C379632617A795B496E6366B16141D29D529DE868D4A80B2793B8EEBBA20828EDF0607D36F912122840A3EFD315BF9A52DBF9845D54D88F)
电场应用
图片尺寸422x298![如图所示为一个点电极a 与平板电极b 接入电源时的空间电场分布图.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9611E071DCD24189E8D45FD4F4402B217C7D5F6C038B8764A14CCF2718D9D0C82B349CC8AB531167835B841B2FE41889522EFEE6A00843BCAECFDF5C8A0E9C5A700AFBA21DB3CA04D752162622C7AEDD4)
如图所示为一个点电极a 与平板电极b 接入电源时的空间电场分布图.
图片尺寸215x237![高二物理电场](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83C88AC72343F03FB5F9D84560D002F5BE920335D6D4E01C1B9C764A26EA8840E947B8A4CB3680610914F517C640A00ECB872EEF071523D3F61068B69E2E124E269E3B8F1E59BB0848A4D3085FBC2E5A84)
高二物理电场
图片尺寸394x302![正点电荷的电场线和等势面](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E94380F1AE0E2D3129570BE445BD041581C8D40CA956FA4FA4A48B821CC201D80EF286FD6C6EBCC2107FF0ECD174CFC8F6F295DBB081CEF5C948A7B03C909E49CE764F673D7566F8C65343688AFE7131C2)
正点电荷的电场线和等势面
图片尺寸1080x810![这样,两个电极之间就会形成一个静电场,所以电容是以电场能](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E94B8C32FCB84FC9509437469090C23B1E6A55C348A98BE314DC70B8083E7A6BB247D263076A319E7AAB959B04F61B6C531105372CCDE42FF0FC8DF91DB2F9DB1A6E5BEAAEF4179F00F8E706BD5F5E27A9)
这样,两个电极之间就会形成一个静电场,所以电容是以电场能
图片尺寸416x204