后成现象
hòu chéng xiàn xiàng
- metathetely
后成现象
后成现象[hòu chéng xiàn xiàng]
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βTi纳米微晶氢化后转变成TiHx的现象由X射线衍射（XRD）谱图证实。由氢饱和工艺提供的氢钛原子比印证了TiHxXRD谱线代表的原子比。
The XRD spectra confirm transform from the hydrogenated β Ti nano crystal into TiH x , and the atom ratio of TiH x characterized with XRD spectra is confirmed by determining the hydrogen / titanium atom ratio with hydrogen saturation technology .