首页
矿冶资讯
矿冶学堂
矿冶直播
矿冶书城
首页
矿冶资讯
矿冶学堂
矿冶直播
矿冶书城
登录
注册
切换触屏版
登录
注册
首页
冶金材料
金属材料
(0人评价)
金属材料
价格
免费
学习有效期
永久有效
已收藏
收藏
分享
扫二维码继续学习 二维码时效为半小时
加入学习
介绍
目录
笔记
(0)
评价
(0)
课程介绍
课程目标
为设置目标
适合人群
为设置目标
目录
{getChapterName}
{getUnitName}
免费
{getTaskName}
剩余观看时长:{watchLimitRemaining}
回放
{activityStartTimeStr}
正在直播中
直播结束
{activityLength}
预览
试看
加入
免费
{getTaskName}
敬请期待
{ "id": "654", "isDefault": "1", "learnMode": "freeMode", "isMember": "", "status": "published" }
{ "i18nChapterName": "章", "i18nUnitName": "节", "i18nTaskName":"课程" }
[{"itemType":"task","number":"1","title":"\u53e3\u8154\u7528\u91d1\u5c5e\u6750\u6599\u7684\u5fae\u751f\u7269\u8150\u8680\u884c\u4e3a\u53ca\u673a\u7406\u7814\u7a76","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1363","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:25","activityEndTime":"","fileStorage":"","isTaskTryLookable":0},{"itemType":"task","number":"2","title":"\u6df1\u51b7\u5f02\u6b65\u8f67\u5236\u5236\u5907\u9ad8\u6027\u80fd\u91d1\u5c5e\u6750\u6599","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1364","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:22","activityEndTime":"","fileStorage":"","isTaskTryLookable":0},{"itemType":"task","number":"3","title":"\u91d1\u5c5e\u6750\u6599\u4e2d\u7ec4\u7ec7\u6f14\u53d8\u4ee5\u53ca\u53d8\u5f62\u673a\u5236\u7684\u539f\u4f4d\u4e2d\u5b50\u884d\u5c04\u7814\u7a76","result":"","resultStatus":"","lock":false,"status":"unpublished","taskId":"1365","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:22","activityEndTime":"","fileStorage":"","isTaskTryLookable":0},{"itemType":"task","number":"4","title":"\u6df1\u51b7\u5851\u6027\u52a0\u5de5\u5236\u5907\u9ad8\u6027\u80fd\u91d1\u5c5e\u6750\u6599","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1366","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:45","activityEndTime":"","fileStorage":"","isTaskTryLookable":0},{"itemType":"task","number":"5","title":"\u9122\u4fca\u654f\uff1a\u50a8\u6c22\u7528\u91d1\u5c5e\u50ac\u5316\u6750\u6599","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1367","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:58","activityEndTime":"","fileStorage":"","isTaskTryLookable":0},{"itemType":"task","number":"6","title":"\u6218\u7565\u91d1\u5c5e\u94cd\u6750\u6599\u7814\u7a76\u4e0e\u5e94\u7528\u8fdb\u5c55","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1368","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:45","activityEndTime":"","fileStorage":"","isTaskTryLookable":0},{"itemType":"task","number":"7","title":"\u7b2c\u4e00\u6027\u539f\u7406\u754c\u9762\u70ed\u529b\u5b66\u53ca\u5176\u5728\u91d1\u5c5e\u529f\u80fd\u6750\u6599\u8bbe\u8ba1\u4e0a\u7684\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1369","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:45","activityEndTime":"","fileStorage":"","isTaskTryLookable":0}]
{ "text": { "icon": "es-icon es-icon-graphicclass", "name": "图文" } , "video": { "icon": "es-icon es-icon-videoclass", "name": "视频" } , "audio": { "icon": "es-icon es-icon-audioclass", "name": "音频" } , "live": { "icon": "es-icon es-icon-videocam", "name": "直播" } , "discuss": { "icon": "es-icon es-icon-comment", "name": "讨论" } , "flash": { "icon": "es-icon es-icon-flashclass", "name": "Flash" } , "doc": { "icon": "es-icon es-icon-description", "name": "文档" } , "ppt": { "icon": "es-icon es-icon-pptclass", "name": "PPT" } , "testpaper": { "icon": "es-icon es-icon-kaoshi", "name": "考试" } , "homework": { "icon": "es-icon es-icon-zuoye", "name": "作业" } , "exercise": { "icon": "es-icon es-icon-mylibrarybooks", "name": "练习" } , "download": { "icon": "es-icon es-icon-filedownload", "name": "下载资料" } }
1734045232
授课教师
矿冶学堂
矿冶学堂
课程特色
视频(7)
最新学员
学员动态
ljonly
加入学习
Magnesium
完成了
战略金属铍材料研究与应用进展
Magnesium
开始学习
战略金属铍材料研究与应用进展
Magnesium
完成了
鄢俊敏:储氢用金属催化材料
Magnesium
开始学习
鄢俊敏:储氢用金属催化材料