But what if there were a compact, flexible material that could harvest energy from the body's own movement?
但如果有一种致密柔韧的材料，它可以从自身肢体动作收集能量，那会如何呢？
2
Use soft matting, wood or similar material as base for making up diamond or Polycrystalline diamond Compact (PDC) bits. Follow manufacturer's instructions on handling such equipment.
安装金刚石或PD C钻头时，钻头下面要铺上软席，木头或类似的材料。遵守制造商的指令操作此类设备。
3
The application of dyestuffs in information recording and storage industry is reviewed, such as digital ink-jet printing, photosensitive material, xerox and compact disc storage.