个人资料图片
English
  • 全部
  • 搜索
  • 图片
  • 视频
  • 地图
  • 资讯
  • 更多
    • 购物
    • 航班
    • 旅游
  • 笔记本
报告不当内容
请选择下列任一选项。
  • 时长
    全部短(小于 5 分钟)中(5-20 分钟)长(大于 20 分钟)
  • 日期
    全部过去 24 小时过去一周过去一个月去年
  • 清晰度
    全部低于 360p360p 或更高480p 或更高720p 或更高1080p 或更高
  • 源
    全部
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • 价格
    全部免费付费
  • 清除筛选条件
  • 安全搜索:
  • 中等
    严格中等（默认）关闭
筛选器
Mastering AP Chemistry Titration Techniques
0:05
Mastering AP Chemistry Titration Techniques
已浏览 4858 次1 周前
TikTokjohnsbdb5da
PGC Lectures-Inter Part I-Punjab Board-Chemistry Practical-Lecture 15-Redox Titration
30:59
PGC Lectures-Inter Part I-Punjab Board-Chemistry Practical-Lectur…
已浏览 10 次1 周前
YouTubePunjab Group Of Colleges
Class - 11 | Diazotization Titration | Pharmaceutical Analysis | Mind Map #pharma #spectroscopy
44:26
Class - 11 | Diazotization Titration | Pharmaceutical Analysis | Mind M…
已浏览 428 次4 天之前
YouTubePharmacy India
Class 12 Chemistry Practical in Assamese | Titration | Hs 2nd Year Practical | ASSEB| Let's Approach
19:28
Class 12 Chemistry Practical in Assamese | Titration | Hs 2nd Yea…
已浏览 4 次2 天之前
YouTubeLet's Approach
All of AQA CHEMISTRY Paper 1 in 30 minutes - GCSE Science Revision
33:13
All of AQA CHEMISTRY Paper 1 in 30 minutes - GCSE Science Revision
已浏览 1063 次1 周前
YouTubeScience Shorts
K1160 Automatic Kjeldahl Nitrogen Analyzer & K1124 Auto Sampler
1:45
K1160 Automatic Kjeldahl Nitrogen Analyzer & K1124 Auto Sampler
已浏览 8.5万 次1 周前
YouTubeHanon Group_Scientific Instruments
Most people think their nervous system needs fixing. But healing isn’t about pushing yourself into calm. Your body learns safety through titration, small doses of activation and rest, slowly expanding what it can hold. If you flood the system with too much intensity, it shuts down. If you move gently, it learns to stay present even when things get uncomfortable. The goal isn’t to never get triggered. It’s to stay with yourself long enough for your body to realise it’s safe now. That’s how regula
0:12
Most people think their nervous system needs fixing. But healing i…
已浏览 2042 次3 天之前
FacebookJANI Breathwork\/Healing
观看更多视频
静态缩略图占位符
更多类似内容
反馈
  • 隐私
  • 条款