chemical composition analysis

基本解釋

Xray photoelectron spectroscopy(XPS)is one of the most powerful and useful tool for chemical composition analysis on both wood and fiber surfaces.
表面光電子能譜分析是固體木材及纖維表面化學(xué)組成分析最有效及最靈敏的工具之一。
The cracking causes of the die casting mould of SKD61 steel were analyzed by chemical composition analysis, mechanical property testing, microstructure examination and fracture analysis.
通過化學(xué)成分分析、力學(xué)性能測試、金相檢驗(yàn)以及斷口分析等方法對SKD61鋼壓鑄模具開裂原因進(jìn)行分析。
Combined with production process feature of steelmaking in Stainless Steel Branch, application of full automatic quick analysis system in steel chemical composition analysis of Baosteel is introduced.
結(jié)合不銹鋼分公司煉鋼生產(chǎn)工藝特點(diǎn)，著重介紹了檢化驗(yàn)全自動(dòng)快速分析系統(tǒng)在寶鋼鋼鐵化學(xué)成分分析中的應(yīng)用。

Now, the differences here may be subtle in terms of chemical composition or if you put these cells under a microscope and looked at their analysis.
干細(xì)胞與祖細(xì)胞化學(xué)成分的區(qū)別,還非常微小,除非你把細(xì)胞放在顯微鏡下,或者看細(xì)胞分析報(bào)告
耶魯公開課 - 生物醫(yī)學(xué)工程探索課程節(jié)選