磁力矩教学实验装�?参数-价格-中国粉体罐�/title>

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} }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <strong><strong>磁力矩教学实验装�?/strong></strong></p><p></p><p><strong>磁矩与磁场相互作�?/strong></p><p><ul><li> 测量磁矩四个独立的方� <ul><li> 静转�?/li><li> 谐波振荡</li><li> 岁差</li><li> 磁力</li></ul></li><li> 旋磁毓�/li><li> “磁共振”自旋反转模拞�/li></ul><strong>磁力�?/strong>为学生提供一个机会，不仅使定量测量，<strong>电磁力，扭矩</strong>咋�strong>简谐运动，</strong> 而且要研究，定量＋�strong>岁差</strong>现象、�/p><p> 本仪器是同样在主场荣誉大一实验室，大二中级/初级物理实验室，核磁共振，在任何一个现代物理学或先进的实验室高级模拟、�/p><p> 虽然每介绍物理教材讨论一个电流回路与磁场，磁力矩和磁力的相互作用�?*能够证明这种互动的教学仪器、�/p><p><ul><li> 使用小型磁化磁盘，像磁偶极子的行为，衡量学生的现象，从磁力矩或磁力、�/li><li> 学生可以判断磁盘的偶极矩在各种方式使用基本的E＆M和力学原理、�/li><li> 此外，M � 1-A可以用来证明基本原则包括脉冲核磁共振自旋翻转磁共振、�/li></ul></p><p><strong>Introduction</strong></p><p><strong><em>Magnetic Moments Interacting with Magnetic Fields</em></strong></p><p><ul><li> Measure Magnetic Moment Four Independent Ways <ul><li> Static Torque</li><li> Harmonic Oscillation</li><li> Precession</li><li> Magnetic Force</li></ul></li><li> Gyromagnetic Ratio</li><li> "Magnetic Resonance" Spin-Flip Analog</li></ul><strong>Magnetic Torque</strong> offers students an opportunity not only to make quantitative measurements involving <strong>electromagnetism� torque</strong> and <strong>simple harmonic motion</strong> but also to study� quantitatively� the phenomenon of <strong>precession</strong>.</p><p> This instrument is equally at home in an Honors Freshman Lab� an Intermediate Sophomore/Junior physics laboratory and� as an analog for Nuclear Magnetic Resonance� in either a Modern Physics or Advanced Senior Laboratory.</p><p> Although every introductory physics textbook discusses the interactions of a current loop with magnetic fields� Magnetic Torque and Magnetic Force are the only teaching apparatus capable of demonstrating such interactions.</p><p><ul><li> Using small magnetized disks that act like magnetic dipoles� students measure phenomena that result from magnetic torque or magnetic force.</li><li> Students can determine the dipole moment of the disk in a variety of ways using fundamental E&M and mechanics principles.</li><li> In addition� Mt1-A can be used to demonstrate basic principles of magnetic resonance including a Pulsed NMR spin-flip.</li></ul> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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