This paper uses orthogonal experiment to research on the synthesis technique of pseudo-ally lionone from citral and allylacetone. The product structure had analysed by IR.
利用正交试验法对柠檬醛和烯丙基丙酮合成假性烯丙基紫罗兰酮的工艺进行了研究，并用红外光谱对产品进行了结构分析和鉴定。
| 单词 | product structure |
| 释义 |
product structure
英语例句库
This paper uses orthogonal experiment to research on the synthesis technique of pseudo-ally lionone from citral and allylacetone. The product structure had analysed by IR. 利用正交试验法对柠檬醛和烯丙基丙酮合成假性烯丙基紫罗兰酮的工艺进行了研究，并用红外光谱对产品进行了结构分析和鉴定。 Aimed at the problem of lamellar tearing in the welding of bakie, generating cause of lamellar tearing was analyzed from the product structure and welding procedure etc. 针对中间包焊接时产生层状撕裂问题,从产品结构、焊接工艺等方面分析了层状撕裂的原因,并制定相应的工艺措施,避免了层状撕裂的产生。
原声例句
CRI在线 2020年7月合集 The company says it has further promoted the upgrade of its product structure, boasting a 7.2-percent market share in the first quarter. 吉利表示，公司已进一步推动产品结构升级，市场占有率在第一季度提高到了7.2%。 |
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