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71.
〔摘要〕目的观察独活寄生汤加减配合牵引推拿治疗腰椎间盘突出症的临床疗效〔方法将确诊为腰椎间盘 突出症的患者126例,随机分为治疗组和对照组各63例、治疗组采用独活寄生汤加减配合牵引推拿治疗,对照组单 纯采用牵引推拿治疗〔14 d为1个疗程〔观察比较两组患者治疗前后疼痛程度(VAS评分)的变化及疗效〔结果治 疗组总有效率为92.1 %,对照组总有效率79.40Ic,两组差异有统计学意义(P<0.05 )治疗组与对照组组内治疗前后疼 痛程度VAS评分比较差异有统计学意义(P<0.01),组间差值比较,差异有统计学意义}P<0.05)〔结论独活寄生汤加 减配合牵引推拿治疗腰椎间盘突出症效果确切.能明显缓解患者腰腿痛症状.提高生活质量.值得推)‘一运用、  相似文献   
72.
<正>发酵床养猪技术指按一定的要求对猪舍进行改造,制作发酵床,利用有益微生物配制有机垫料。其优点是猪从小到大生活在发酵床上,粪尿得到及时的分解,有一部分转化成蛋白饲料,被猪拱食;猪舍内没有臭味;由于不需要冲洗,可节约90%的用水;同时可节省医药费用,为生产高品质猪肉提供了新的途径;由于不需清粪,只要  相似文献   
73.
Scientific innovation system is the backbone and engine of economic development and social progress as well as the foundation and backup of comprehensive national strengths and international competitiveness. Factors determining scientific innovation capacity mainly include the forming of an environment for innovation, the capital supply for innovation, innovation performances, innovation diffusivity, etc. The present paper is mainly studying on the capital supply for forestry scientific innovation and analyzing the capital supply capacity for forestry scientific innovation through the forming of scientific innovation capital, the effective supply of scientific innovation capital, the optimization mechanisms to promote the effective capital supply, etc.  相似文献   
74.
INTRODUCTION Soil is an important part in forest ecological system, which has positive significance for forest eco- environment effect. Soil moisture is an important factor in watershed water balance and hydrological cycle, which is one of the most active and influential factors in ecological system. With the appearance of SPAC (soil-plant-atmosphere continuum) conception, some basic conceptions and contents about soil moisture had been researched thoroughly (Li Hongjian, et al, 2003; W…  相似文献   
75.
本研究采用过碘酸钠法对去唾液酸胎球蛋白进行辣根过氧化物酶(HRP)标记,然后通过两种不同类型的唾液酸转移酶对HRP去唾液酸胎球蛋白进行唾液酸标记,使其成为只含有单一受体的载体。利用MAA和SNA以及已知受体特性的两株流感病毒对唾液酸标记的HRP去唾液酸胎球蛋白进行受体结合特异性鉴定。结果表明,该方法可以快速准确的鉴定流感病毒的受体特异性。  相似文献   
76.
The economic transformation in China has caused significant changes to labor relations. It has made the labor relations more complex and labor conflicts apparent and frequent. However the coordination mechanism has not been developed correspondingly. Based on the empirical research upon current domestic and overseas labor relations, it is concluded that the supply of labor force exceeding the demand of it is the fundamental reasons for explaining labor conflicts in the economic transformation in China. It also suggested that the coordination mechanism of labor conflicts has mechanical dysfunction and the structure of harmonic labor relations would take a long time.  相似文献   
77.
INTRODUCTION People have been working hard to find greening plants which have the characteristics of strong resistance, quick growth and high coverage in barren mountainous areas (Wang Hansheng 2004; Wang Lixian et al. 2005). The role and position of Parthenocissus quinquefolia planch, which is regarded as a vine with strong climbing ability, high coverage and less demand for soil water and nutrition, started to be valued (Zhao Guangde 2002; Zhang Yigong et al. 1999). But most research…  相似文献   
78.
[Objective] Study on the changes of chlorophyll fluorescence parameters in Cinnamomum japonicum var. chenii under NaCl stress. [Method] The seedling growth increment,chlorophyll content and chlorophyll fluorescence parameters in leaves of 1-year old Cinnamomum japonicum var. chenii were investigated in field experiment. [Result] Under NaCl stress,seedling growth increment reduced and the chlorophyll content decreased to a stable value; changes of Fv/Fm and Fv/Fo showed identical increasing trend and double peak type. With the aggravation of salt stress,most variations were observed in Fo,correlations among chlorophyll fluorescence parameters presented "rise-drop" trend (in the treatment of 7 g/L NaCl). [Conclusion] Cinnamomum japonicum var. chenii is endowed with strong salt resistance and wide adaptability.  相似文献   
79.
仔猪服用抗生素能预防性地减少猪消化道中大肠杆菌数量吗?这是根本不可能的。有一些自然方法可以阻止病原体的存在。最近的两项试验表明,活性酵母可显著地降低由E.coli引发的新生和断奶仔猪死亡率和发病率。  相似文献   
80.
The integrated effect of irrigation and agricultural practices on soil salinity in the Jordan Valley (JV), where over 60% of Jordan’s agricultural produce is grown, was investigated in this study during 2009-2010. Due to the differences in agricultural operations, cropping patterns, irrigation management, and weather conditions, 206 top- and sub-soil samples were taken every 1 to 3 km from representative farms along a north-south (N-S) transect with 1 to 2 km lateral extents. Soil electrical conductivity of saturated extract (ECse), Ca, Mg, K, Na, Cl, and Na adsorption ratio (SAR) were determined in saturated paste extracts. Results indicated that about 63% of soils in the JV are indeed saline, out of which almost 46% are moderately to strongly saline. Along the N-S transect of the JV, ECse increased from 4.5 to 14.1 dS m-1 in top-soil samples. Similar increase was observed for the sub-soil samples. The major chemical components of soil salinity; i.e., Ca, Mg, and Cl, also showed a similar increase along the N-S transect of the valley. Moreover, compared to previous field sampling, results showed that changes in soil salinity in the JV were dramatic. In addition, it was found that Cl imposed an existing and potential threat to sensitive crops in 60% of the soils in the JV, where Cl concentrations were greater than 710 mg L-1. Under the prevalent arid Mediterranean conditions, improving the management of irrigation water, crops, and nutrient inputs and increasing water and fertilizer use efficiencies should be indispensable to conserve and sustain the already fragile agricultural soils in the JV.  相似文献   
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