Conclusion the operation is simplified, the yield is raised, the reaction time is shortened and the usage of the reagent is reduced.
结论新工艺简化了操作、提高了收率、缩短了反应时间、减少了试剂的用量。
Result and conclusion The intermediate is obtained in an overall yield of 72.4% according to new process, and the operation is simplified.
结果与结论新工艺简化了操作、缩短了反应时间，总产率达到了72·4%。
The result shows that the operation is simplified, the analysis efficiency increased, and the accuracy, precision and lowest detective density are all satisfied the demands of quality control.
实验证明，该方法简化了操作步骤，提高了分析效率，准确度、精密度和最低检出浓度均满足质控要求。
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