para-p- 对位
para chloromercuribenzoic acid p 氯汞化荼甲酸
p-aminophenol para aminophenol 对氨基苯酚
Para Xylene p-x 二甲苯的异构体
p-aminoazobenzene hydrochloride para-aminoazobenzene hydrochloride 对氨基偶氮苯盐酸盐
The strong acid is the active site for creaking para-diethylbenzene and ethylbenzene and it has little effect on p-isomer selectivity of disproportionation and isomerization.
强酸位是对二乙苯和乙苯裂化的活性中心，而对歧化和异构化反应生成对位异构体的选择性影响不大。
I save the trouble of saying what I mean by that by recording transference in accordance with the system I suggested earlier (p. 40, para. 6).
在此我的意思是依照我之前建议的系统(本书第49页第6节)记录转移关系。
Results There was no FAP-1 expression in normal controls and low positive expression rate in para-cancerous tissue (6.7%), but high positive expression rate (78.3%) was found in HCC (P<0.01).
FAP-1蛋白在正常肝组织中未见表达，癌旁肝硬化组织中的表达率为6.7%，而在恶性肿瘤中的阳性表达率分别为78.3%，与前两者比较差异有统计学意义（P<0.01）。
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