辛烷直 的英文怎麼說
中文拼音 [xīnwánzhí]
辛烷直
英文
octane number-
The microemulsion - mediated synthesis of hydroxyapatite offers the unique ability to control particles size, morphology and surface properties. aot / isooctane / water microemulsions admit to form spherical water cores, which in diameter depends linearly on the water content w ( water - surfactant molar ratio )
Aot異辛烷水體系可以產生穩定的球形的水核,並且其水核的直徑與體系的含水量w (水與表面活性劑aot摩爾濃度之比)呈對應關系。Standard test method for determination of octane number of spark - ignition engine fuels by on - line direct comparison technique
用在線直接比較技術測定火花點火式發動機燃料辛烷值的標準試驗方法
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