And the cold flow properties of diesel fuel were studied by using the technology of photomicrography and thermodynamics. 利用光學(xué)顯微技術(shù)和熱分析技術(shù)研究了柴油的低溫流動(dòng)性能。
The appearance and crystal structure change in the biodegradation of partially degraded starch granules were examined using SEM technology and multifunctional polariscope. 摘要利用掃描電子顯微技術(shù)和多功能偏光顯微技術(shù)系統研究三氯氧磷交聯(lián)淀粉在生物降解過(guò)程中的顆粒形貌和結晶結構變化情況。
