The substance was synthesized from P-hydroxybenzoic acid through three steps.
该物质以对羟基苯甲酸为原料，经三步合成。
"P" is for patience, to control oneself, to pace oneself and to follow certain steps in nature.
代表耐心，控制自己，调整自己，跟随天性的脚步。
Conclusion Suitable location or method and correct operation are the key steps to achieve a satisfactory cytologic or histologic diagnosis p...
结论选取合适的定位和取材方法及正确的操作是提高细胞学、组织学诊断的阳性率的关键步骤。
The 3,4,5 trimethoxybenzaldehyde is synthesized from p cresol in four steps of bromination, hydrolyzation, methoxylation, and methylation, with an overall yield of 53.
以对甲酚为原料经溴化、水解、甲氧基化和甲基化4步反应合成药物中间体3，4，5-三甲氧基苯甲醛，总收率达53。
Methods The substance was synthesized from P-hydroxybenzoic acid through three steps, those are etherification, preparation of acyl halide and amidation of the raw material.
方法以对羟基苯甲酸为原料，经三步合成，即原料的醚化、酰氯制备和酰胺化。
The method P-RSI can be separated as six steps to go. Actually, P-RSI is not my invention.
在P-RSI方法的分析阶段可以划分成六个步骤来进行。
Meanwhile, it is also observed that the regions of negative anomalous P-wave velocity are enlarged by steps as the central loading is increased.
同时还观测到，P波速度负异常区随中心压力增加逐步扩大。
The composition, content, implementation and applying effect of three P steps in-service training model of clinical pharmacist are introduced.
本文介绍了专科化临床药师在职培训中“三段式”模式的组成、内容、实施方法及实际应用效果。
The composition, content, implementation and applying effect of three P steps in-service training model of clinical pharmacist are introduced.
本文介绍了专科化临床药师在职培训中“三段式”模式的组成、内容、实施方法及实际应用效果。
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