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从阐释学的“视界融合”这一命题为切入点,通过对杨宪益和霍克思等人所翻译的《红楼梦》为译例,探讨了采取不同翻译策略所呈现出的不同形态的文化视界,最后强调译者为获得最大化的文化视界势必配合各种补偿手段,以便成功移植原语文化的信息。 相似文献
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利用荧光定量PCR方法检测了青蛤(Cyclina sinensis)在鳗弧菌(Vibrio anguillarum)胁迫下组织蛋白酶L基因(CsCPL)在各组织的表达差别及其在血淋巴中的时序表达关系。结果表明,CsCPL基因在青蛤血淋巴、肝脏、外套膜、鳃和闭壳肌等组织中普遍表达,其中以血淋巴表达水平最高。在鳗弧菌刺激后3—96h青蛤的血淋巴中CsCPL的表达量均出现明显上调,其中6h达到最大值并且与对照组有极其显著性差异(P0.01),说明该基因在青蛤免疫反应中具有重要作用。文章还对CsCPL基因进行了原核表达,其产物蛋白分子量约35kDa,经纯化及复性后具有明显的抑菌作用。 相似文献
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海洋微塑料来源、分布及生态效应研究进展 总被引:1,自引:0,他引:1
微塑料广泛分布于世界范围内的大洋和近海海域。作为新兴的污染物,微塑料对海洋生态环境威胁巨大。微塑料可以直接或间接被海洋动物摄入,导致其生长减缓或停滞、繁殖被抑制、寿命减短、进食量降低、耗氧量以及酶活性改变。微塑料与海洋浮游植物相互作用会对其生长、光合作用、氧化应激能力等产生影响。然而,微塑料对海洋浮游植物的致毒机理尚未完全明朗,还需更多的相关研究以探明其毒性效应机制。为保护海洋环境安全,更好的治理微塑料污染问题,有必要加强微塑料的相关研究,同时采取一系列有力的政策法规来监管塑料及微塑料的使用。 相似文献
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Based on air temperature observation data from 32 meteorological stations, temperature changes in the middle Qinling Mountains from 1959 to 2016 were analysed with respect to the north-south, seasonal and altitude differences. Our research mainly showed the following results. The annual temperature(TA) rose approximately 0.26℃/10 a within the past 58 years. This warming trend was stronger on the northern slope than on the southern slope, and a warming trend reversal occurred in 1994 on the northern slope, which was three years earlier than on the southern slope. The temperature changes for the four seasons were not synchronized, and the trend in spring contributed the most to the TA trend, followed by winter, autumn, and summer. The temperature difference between summer and winter(TDSW) decreased significantly over the past 58 years. The temperature change in the middle Qinling Mountains was clearly dependent on altitude. With increases in altitude, the TA increased gradually and became stronger while the TDSW decreased gradually and became weaker. Differences in temperature change between the north and south were mainly observed in low-altitude areas. With increase in altitude, the differences gradually tended to disappear. 相似文献