Research mechanism of diffusion and infiltration of concrete, analyze the main influence factor of the concrete permeability and summarized the method of testing of the penetrating index of concrete.
研究了水、氯离子及气体在混凝土中的渗透与扩散的机理，分析了影响混凝土渗透性的主要因素及有待进一步研究的方向，并总结了混凝土渗透性指标的测试方法。
For early case of leprosy, the authors believe it had better set up a bacterial index in nonspecific infiltration (BINSI) so as to record the number of the bacilli in the section of the skin.
对于早期病例，建议再设一个“非特异性浸润细菌指数”(BINSI)，以记录病变为非特异性浸润的麻风皮肤切片中的细菌指数。
Conclusion (1) VEGF could be taken as an index for evaluating the infiltration, metastasis and prognosis of GC.
结论(1)VEGF可作为胃癌浸润、转移及预后的指标之一。
Conclusion compared with other liver tests, pa level could be as a sensitive index for the liver infiltration caused by leukemia and lymphoma.
结论白血病和淋巴瘤对肝浸润时，PA的变化远较肝功能的变化为明显。
Border irrigation current advancement process model plays an important role to determine irrigation technical index, average field infiltration rate and roughness coefficient.
畦灌水流推进过程计算模型对确定灌水技术要素、田间平均入渗率和糙率有十分重要的作用。
Border irrigation current advancement process model plays an important role to determine irrigation technical index, average field infiltration rate and roughness coefficient.
畦灌水流推进过程计算模型对确定灌水技术要素、田间平均入渗率和糙率有十分重要的作用。
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