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
安全环保
土壤修复
(0人评价)
土壤修复
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": "625", "isDefault": "1", "learnMode": "freeMode", "isMember": "", "status": "published" }
{ "i18nChapterName": "章", "i18nUnitName": "节", "i18nTaskName":"课程" }
[{"itemType":"task","number":"1","title":"\u6211\u56fd\u571f\u58e4\u73af\u5883\u8d28\u91cf\u6807\u51c6\u7684\u79d1\u5b66\u4e0e\u653f\u7b56\u95ee\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1201","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:08","activityEndTime":"","fileStorage":"","isTaskTryLookable":0},{"itemType":"task","number":"2","title":"\u571f\u58e4\u6c61\u67d3\u7684\u957f\u671f\u751f\u6001\u6548\u5e94\uff1a\u95ee\u9898\u4e0e\u8def\u5f84\u63a2\u8ba8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1202","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:49","activityEndTime":"","fileStorage":"","isTaskTryLookable":0},{"itemType":"task","number":"3","title":"\u51e0\u79cd\u949d\u5316\u5242\u5bf9\u9550\u6c61\u67d3\u571f\u58e4\u4fee\u590d\u6548\u679c\u53ca\u571f\u58e4\u80a5\u529b\u5f71\u54cd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1203","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:53","activityEndTime":"","fileStorage":"","isTaskTryLookable":0},{"itemType":"task","number":"4","title":"\u529f\u80fd\u5185\u751f\u7ec6\u83cc\u5728\u571f\u58e4PAHs\u6c61\u67d3\u9632\u6cbb\u4e2d\u7684\u6f5c\u529b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1204","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:17","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" } }
1734516595
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
Yankee
完成了
我国土壤环境质量标准的科学与政...
Yankee
开始学习
我国土壤环境质量标准的科学与政...
Yankee
加入学习
易立文湖南师大
开始学习
我国土壤环境质量标准的科学与政...
易立文湖南师大
加入学习