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
地质矿业
锰矿处理新技术
(0人评价)
锰矿处理新技术
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": "592", "isDefault": "1", "learnMode": "freeMode", "isMember": "", "status": "published" }
{ "i18nChapterName": "章", "i18nUnitName": "节", "i18nTaskName":"课程" }
[{"itemType":"task","number":"1","title":"\u9530\u77ff\u8fd8\u539f\u6d78\u51fa\u53ca\u8fc7\u7a0b\u5f3a\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1094","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:12","activityEndTime":"","fileStorage":"","isTaskTryLookable":0},{"itemType":"task","number":"2","title":"\u5bf9\u53d4\u4e01\u57fa\u82ef\u7532\u7f9f\u809f\u9178\u7684\u5408\u6210\u53ca\u5176\u5bf9\u83f1\u9530\u77ff\u7684\u6d6e\u9009\u6027\u80fd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1095","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:49","activityEndTime":"","fileStorage":"","isTaskTryLookable":0},{"itemType":"task","number":"3","title":"\u6c27\u5316\u9530\u77ff\u5fae\u6ce2\u5f3a\u5316\u78b1\u6728\u8d28\u7d20\u8fd8\u539f\u7119\u70e7-\u9178\u6d78\u8fc7\u7a0b\u7814\u7a76","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1096","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:49","activityEndTime":"","fileStorage":"","isTaskTryLookable":0},{"itemType":"task","number":"4","title":"\u859b\u5efa\u8363\uff1a\u5fae\u6ce2\u5bf9\u78b1\u6728\u8d28\u7d20\u8fd8\u539f\u6d78\u51fa\u6c27\u5316\u9530\u77ff\u7684\u5f71\u54cd\u7814\u7a76","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1097","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:35","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" } }
1734515851
授课教师
矿冶学堂
矿冶学堂
课程特色
视频(4)
最新学员
学员动态
王经理
加入学习
谭shaobo
完成了
锰矿还原浸出及过程强化
谭shaobo
开始学习
锰矿还原浸出及过程强化
谭shaobo
加入学习
farmam
完成了
锰矿还原浸出及过程强化