魁北克的"存"与"亡" ——关于安妮·布里赛特的《寻求母语:翻译与文化身份》

安妮.布里赛特在其《寻求母语:翻译与文化身份》一文中,从政治与意识形态的角度探讨了魁北克戏剧翻译的研究,肯定了翻译在魁北克身份重构过程中所起到的独特作用。本文试图对此文中布里赛特的翻译思想进行分析和评介,以期对译学研究提供一些启示。     

关于高压子母叶片泵叶片倾角的探讨

针对子母叶片泵叶片倾角的选取影响叶片受力的问题,在考虑了子母叶片泵与普通低压叶片泵的结构及油腔供油原理的不同后,对叶片在吸油区受到的液压力,运动惯性力和接触反力进行建模.取一系列叶片倾角的值,仿真出叶片所受的接触反力变化曲线.经分析,比较得出:在双作用子母叶片泵中,当叶片倾角为零度时,叶片受力状况最佳.     

深圳地铁车站通风与火灾的仿真模拟及现场测试

地铁环境控制通风系统的任务是在正常运行期间为地铁乘客提供舒适的环境,以及在紧急情况下能够迅速疏散乘客并尽可能减少损失．不同城市的气候条件、室外温湿度差异很大,因此选用何种环控方案,应根据客观条件、工程造价、运行效果等方面综合分析．为此,结合深圳地铁一号线的设计情况,建立了地铁车站的物理模型和数学模型,根据设计条件和实验情况确定物理模型的边界条件,分别对地铁车站正常工况和火灾工况进行了模拟分析与现场测试,并将模拟结果与实测结果进行了对比分析,验证了CFD模拟的可行性和正确性．     

Abstossung von Tumoren unter Einwirkung von anorganischem Diphosphat

Summary Eels with dermal tumors, consisting mainly of undifferentiated epidermal cells, have been treated with inorganic diphosphate. Depending on concentration of the diphosphate used, the tumors show either an increased number of mucous cells or they are repelled. In the adjacent tissue of the cutis, during these processes, a great number of lymphocytes and macrophages are found. Three possibilities are offered to explain these facts, the most important of which is that the diphosphate increases the ability of the tumor cells to redifferentiate. Consequently, formation of tumor specific antigens is induced, as a result of which the tumor is destroyed by an immunbiological reaction.