hfo 中文意思是什麼
hfo
解釋
充滿石油的鉆孔-
3. study of cnx nanotube cnx nanotube were synthesis by thermal decomposition of ammonium chloride and ethylenediamine in an na / hfo atmosphere, respectively. we found that there is more " bamboo - shaped " in cnx nanotube made with ethylenediamine
根據透射電子顯微鏡和掃描電子顯微鏡觀察，分析了bcn納米管的微觀結構，掃描俄歇微探針分析表明， 860時，以鉆/二茂鐵為催化劑時生成的bcn納米管中b 、 c和n的原子比例為1
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