[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fGQTP7WAvljjsJWneqouEGHzFodgyyho5BCV_9In0wBo":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-11-14 10:23:33",233868269,[8,9,10,11],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8c8cab7435c0e3f159c47d2c5536c0f5.png\">,方向向外","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F174e0697d5a68ce1aca2123b248eac01.png\">,方向向内","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8c8cab7435c0e3f159c47d2c5536c0f5.png\">,方向向内","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F174e0697d5a68ce1aca2123b248eac01.png\">,方向向外",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_48173318","3.2 棱镜眼镜移心量的光学计算","在棱镜眼镜中,若 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F59d3adb19724930d82fb3a439292387e.png\"> BI,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff662d99bdd3dbe8d8a66f45943c14ecc.png\">,则移心量 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2b72f413e78108802f7f45bd80717a9c.png\"> 的值及方向为",[21,32,41,50,53,64,72,77,82,86],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],233868266,[25,26,27,28],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa8f0ccff1dd36650e81dce5cbec6cb21.png\">,方向向外","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa8f0ccff1dd36650e81dce5cbec6cb21.png\">,方向向内","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff0413db41a82793a5ae5d8cc98d6e602.png\">,方向向内","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff0413db41a82793a5ae5d8cc98d6e602.png\">,方向向外","在棱镜眼镜中,球镜的水平棱镜度 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7f69e6a2491295154f4bf0d9c83d1421.png\"> 与移心量 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2b72f413e78108802f7f45bd80717a9c.png\"> 的关系式为 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fac7770eac87f233cc62261d0ec436547.png\">.若 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa8d464379fa44e28a2abe0231c982e69.png\">,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff662d99bdd3dbe8d8a66f45943c14ecc.png\">,则移心量 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2b72f413e78108802f7f45bd80717a9c.png\"> 的值及方向为","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],233868267,[36,37,38,39],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffc9084f59e24c7f9d793eaad2deb71e5.png\">,方向向内","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2001aa281cc86a0d6111852e0f98ed8a.png\">,方向向外","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffc9084f59e24c7f9d793eaad2deb71e5.png\">,方向向外","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2001aa281cc86a0d6111852e0f98ed8a.png\">,方向向内","柱镜的棱镜效应与移心量的关系较为复杂.对于柱镜处方 +3.00DCX90,若需要产生 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9ef31f0fc0c1072f987762e7c6930e84.png\"> BO 的棱镜效果,则移心量 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2b72f413e78108802f7f45bd80717a9c.png\"> 的值及方向为",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],233868268,[45,46,47,48],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F174e0697d5a68ce1aca2123b248eac01.png\">,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2ca34b075236e689a42d8a1ffa49b167.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8c8cab7435c0e3f159c47d2c5536c0f5.png\">,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcbaac401db3702996a1ffa5afb9b0a8f.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F174e0697d5a68ce1aca2123b248eac01.png\">,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcbaac401db3702996a1ffa5afb9b0a8f.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8c8cab7435c0e3f159c47d2c5536c0f5.png\">,\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2ca34b075236e689a42d8a1ffa49b167.png\">","球柱镜的棱镜效应由球镜和柱镜共同作用.已知球镜度 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5ffd2aca701dbab5d8f75c6a0c4e5df9.png\">,柱镜度 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F27c30183635796709b609ded9aa2c928.png\">,轴位 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F80b29aa30bf97aaeb297d1b2ed59ff0a.png\">,若需要产生 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb69ad92a2b9cafdd39cf6f2479cf4806.png\"> BI 和 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb1eb983d9661ce88b8f9c4082c0c5514.png\"> BU 的棱镜效果,则移心量 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2b72f413e78108802f7f45bd80717a9c.png\"> 和 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6716fc62b75cf8e941551c3a55f03204.png\"> 的值分别为",{"answer":51,"createTime":5,"id":6,"options":52,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":54,"createTime":5,"id":55,"options":56,"question":62,"source":30,"type":63},[],233868270,[57,58,59,60,61],"移心量 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2b72f413e78108802f7f45bd80717a9c.png\"> 的正负号决定了移心方向,x > 0 表示向内移心","移心量 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6716fc62b75cf8e941551c3a55f03204.png\"> 的正负号决定了移心方向,y > 0 表示向下移心","棱镜度 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7f69e6a2491295154f4bf0d9c83d1421.png\"> 与移心量 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2b72f413e78108802f7f45bd80717a9c.png\"> 成反比关系","棱镜度 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7f69e6a2491295154f4bf0d9c83d1421.png\"> 与移心量 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2b72f413e78108802f7f45bd80717a9c.png\"> 成正比关系","移心量 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2b72f413e78108802f7f45bd80717a9c.png\"> 的单位是米","关于棱镜眼镜中球镜的移心量计算,下列说法正确的有",1,{"answer":65,"createTime":5,"id":66,"options":67,"question":70,"source":30,"type":71},[],233868271,[68,69],"正确","错误","棱镜眼镜中球镜的移心量 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2b72f413e78108802f7f45bd80717a9c.png\"> 与棱镜度 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7f69e6a2491295154f4bf0d9c83d1421.png\"> 成正比关系",3,{"answer":73,"createTime":5,"id":74,"options":75,"question":76,"source":30,"type":71},[],233868272,[68,69],"柱镜的棱镜效应与移心量的关系与球镜相同,可以直接通过 \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fac7770eac87f233cc62261d0ec436547.png\"> 计算",{"answer":78,"createTime":5,"id":79,"options":80,"question":81,"source":30,"type":71},[],233868273,[68,69],"球柱镜的棱镜效应由球镜和柱镜共同作用,因此其移心量计算更为复杂",{"answer":83,"createTime":5,"id":84,"options":85,"question":59,"source":30,"type":71},[],233868274,[68,69],{"answer":87,"createTime":5,"id":88,"options":89,"question":90,"source":30,"type":71},[],233868275,[68,69],"柱镜的棱镜效应只与水平移心量有关,与垂直移心量无关"]