文字简洁寓意深刻 --从《永别了武器》看海明威小说的语言风格

海明威是一位在国际文坛上有着显著地位的现代美国作家。他以著名的“冰山”理论开创了一代文风，他的创作风格在当代许多作家的身上都留下了痕迹。《永别了武器》是海明威小说的代表作之一。从《永别了武器》中截选了两小段，尝试运用文学文体学的基本理论，浅析海明威小说的语言风格。     

Function and interaction of maturation-promoting factor and mitogen-activated protein kinase during meiotic maturation and fertilization of oocyte

Mitogen-activated protein kinase (MAP kinase) cascade and maturation-promoting factor (MPF) play very important roles during meiotic maturation and fertilization of oocyte. Interaction between MAP kinase and MPF influences meiotic maturation and fertilization of oocyte throughout the animal kingdom, including stimulation of germinal vesicle breakdown (GVBD), suppression of DNA replication, control of meiotic chromosome segregation, maintenance of metaphase II arrest, and resumption and completion of second meiosis. This review focuses on the function and interaction of MAP kinase and MPF during meiotic maturation and fertilization of oocyte.     

Analysis of simple sequence repeats markers derived from Phytophthora sojae expressed sequence tags

Five thousand and eight hundred publicly available expressed sequence tags (ESTs) of Phytophthora sojae were electronically searched and 415 simple sequence repeats (SSRs) were identified in 369 ESTs. The average density of SSRs was one SSR per 8.9 kb of EST sequence screened. The most frequent repeats were trinucleotide repeats (50.1%) and the least frequent were tetranucleotide repeats (8.2%). Forty primer pairs were designed and tested on 5 strains of P. sojae. Thirty-three primer pairs had successful PCR amplifications. Of the 33 functional primer pairs, 28 primer pairs produced characteristic SSR bands of the expected size, and 15 primer pairs (45.5%) detected polymorphism among 5 tested strains of P. sojae. Based on the polymorphisms detected with 20 EST-SSR markers, the 5 tested strains of P. sojae were clustered into 3 groups. In this study, the SSR markers of P. sojae were developed for the first time. These markers could be useful for identification, genetic variation study, and molecular mapping of P. sojae and its relative species.     

《天工开物》中信息型科技术语英译策略对比分析

《天工开物》中以传递科学信息为主的术语是中国古代科技文明的重要载体。文章量化描写和定性分析了85条此类信息型科技术语在其三个英译本中的翻译策略,发现李乔苹译本偏好异化,王义静、王海燕和刘迎春译本倾向于译文流畅的归化,任以都、孙守全译本的策略运用情况则介于二者之间,而这很大程度上取决于不同译者对目标受众的定位差异。文章也借此呼吁中国古代科技术语翻译批评遵循客观描写加解释分析的路径。     

独立学院英语专业听力教学现状调查与改革措施初探

独立学院是近年来高等教育发展新形势下产生的"新生事物",在全国大学英语教学改革的大背景下,独立学院英语专业的教学改革也非常值得关注.文章从英语专业基础阶段的必修课之---<听力>课程入手,分析该课程的教学现状,尝试对独立学院英语专业教学改革提出一些切实可行的想法.     

三解析函数的一般复合边值问题

研究开口弧段Γ上三解析函数的Riemann边值问题与封闭的Liapunov曲线L上三解析函数的Hilbert边值问题复合而成的一般复合边值问题,利用消去法将问题转化为Hilbert边值问题加以求解,并给出可解性条件和解的具体表达式.     

The effect of nanohybrid materials on the pour-point and viscosity depressing of waxy crude oil

The pipeline transportation of waxy crude oil is a problem both at home and abroad.In this paper,a novel nanohybrid pour-point depressant (PPD) was used to decrease the pour point and viscosity of waxy crude oil.The pour point and apparent viscosity of waxy crude oil was decreased significantly upon addition of the nanohybrid PPD,and the long-term stability of the nanohybrid PPD was superior to that of a conventional ethylene-vinyl acetate copolymer PPD.Polarized optical microscopy and X-ray diffraction were used to study the effect of the nanohybrid PPD on the crystallization of crude oil.Addition of the nanohybrid PPD reduced the amount of wax crystals,prevented their aggregation,and reduced the temperature at which the crude oil started to crystallize.The significant effect of this nanohybrid PPD on the pour point and viscosity depressing of crude oil is of great importance for facilitating the safe,efficient and energy-minimized transportation of waxy crude oil.     

外国人文艺术素质教育探析

人文艺术素质教育在全球范围内广泛开展并不断的深入。本文对外国人文艺术素质教育进行探析，希望能总结国外经验对我们搞人文艺术素质教育有所启示。     

蒸发管内气液两相流动的数值计算

双流体模型是最近提出的一种计算两相流的方法,在分别求解两相各自的控制方程时考虑了相间的动量、能量和质量输运。本文使用这一模型并借助大型计算机程序(凤凰程序)对蒸发管内气液两相流进行了计算,得到的结果物理上合理。     

蚕豆子叶愈伤组织的生长与分化

利用蚕豆(Vicia faba)未成熟种子的幼龄子叶为外植体,以MSB_5为基本培养基,可较好的克服蚕豆组织和细胞培养中遇到的诱导率低、生长缓慢、褐化死亡等困难。第一代或继代一次的蚕豆幼龄子叶的愈伤组织可分化出幼芽和根。继代两次以上的愈伤组织则失去分化能力,但仍能继代培养,现已继代培养两年之久,可作为植物细胞工程的原始材料加以利用。