diffusion of oxygen造句

例句与造句

1. In this experiment , in - diffusion of oxygen during rtf was not detected
   但本实验并未观察到高温rtp处理中氧的内扩散行为。
2. It is assumed that as enhances the out - diffusion of oxygen atoms near the surface of si wafers . ig effect is also gained in heavily b - , p - and sb - doped si wafers respectively
   在该吸除工艺下，重掺b 、 p 、 sb硅片表面也形成了不同宽度的清洁区，体内出现了较高密度的氧沉淀。
3. The investigation presents a new method of dipping sic kiln furniture into 2 saturable solution or into the saturable solution of ca3 ( po4 ) 2 and a1po4 in order to beneficial to its crystalline structure change and its properties , to make it packed and decrease its porosity . it can also hinder the diffusion of oxygen so as to decrease the oxidation rate and lengthen the useful life . the mechanism of dipping two kinds of phosphate saturable solution were studied and proved by the results of scanning electron microscope
   本研究首次采用sic窑具材料浸渍ca _ 3 （ po _ 4 ） _ 2饱和溶液和浸渍ca _ 3 （ po _ 4 ） _ 2与alpo _ 4混合饱和溶液的方法，目的在于有利于窑具材料晶相结构的转化和性能的优化；能堵塞材料的气孔，降低透气率，阻碍o _ 2扩散，降低氧化速度，延长窑具材料的使用寿命。
4. It's difficult to find diffusion of oxygen in a sentence. 用diffusion of oxygen造句挺难的