pompon

Synthesis of tungsten oxide with pompon - like structure

绒球状结构氧化钨的制备

Grabbed Pompon skirt cute girl jumped down Which ever you do princess ?

抓起蓬蓬裙一跃而下的可爱女孩你是哪过的公主呢？

In 1811 plumes were abolished except for senior officers , so if required these can easily be snipped off to leave a pompon .

1811年除了在资深军官身上还有使用外，羽饰都被绒球所取代。

The pompon - like structure consists of microtubes with outer diameter of 110 μ m and fibrils with diameter of 100500 nm which are hundreds of micrometers in length .

绒球状结构由长度达数百微米、外径1～10μm的微米管和直径100500nm的亚微米纤维组成。

Micrometer scale tungsten oxide with pompon - like structure was prepared by the reaction of the mixture powder of W and Ni ( NO_3 ) _2 · 6H_2O in a molybdenum envelopment .

通过W粉和Ni（NO3）2·6H2O在钼包套内反应，制备出微米尺度的绒球状结构氧化钨。