packings

英 ['pækɪŋz] 美 ['pækɪŋz]

• 填料

packings的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 packing:

1. any material used especially to protect something

2. the enclosure of something in a package or box

3. carrying something in a pack on the back

packings的用法和样例：

例句

1. Gel-permeation columns based upon soft gels still can be problematic, but you shouldn't worry when using silica-based packings.
   凝胶渗透柱子基于软硅胶，所以仍然是个问题，不过你使用硅胶基的填料就不必担心。