近代日本的两次立宪及特征

日本自近代以来产生了两部宪法,《明治宪法》确立的天皇制把日本最终变成了世界大战的策源地。战后在特殊的历史条件下,日本制定了新宪法《日本国宪法》,重新选择了治理国家的模式,并实现了经济上的巨大成功。     

Residency and movement of stream-dwelling Japanese charr, Salvelinus leucomaenis, in a central Japanese mountain stream

Abstract – The residency and movement of stream-dwelling adult (2+ and older) Japanese charr, Salvelinus leucomaenis , were studied by mark and recapture experiments in the Jadani Stream, a headwater tributary of the Tedori River, central Japan, from 1986 to 1989. Of the marked fish, 31.3–58.3% were recaptured in the same pools where they had been caught during the study periods of summer (June–August), autumn (August–November) and winter–spring (November to the next June) and no seasonal movement was observed. The mean distances that the fish moved during the study periods ranged from 139.0 to 502.3 m and many movements longer than 1000 m were observed. Between the resident and the moved fish, there was little difference in body length, growth rate or sex. For the fish that had been resident in the same pools and riffles at previous recaptures, most fish were recaptures in the same locations at the next recapture. Conversely, for the fish that moved previously, most fish were recaptured in different locations from previous sites at the next recapture. These results suggest that Japanese charr exhibit relatively high residency throughout the year, but many fish moved longer distance. The results also suggest the presence of static and mobile components in the charr population.     

中日文化的同与异

本文全面论述了中日两国文化的同与异,既涉及民风、民俗,又涉及伦理、道德,既论历史,又论当今.中日两国文化在儒教思想的影响下,诸多方面存在共同之处,但日本文化保持着其特殊性。笔者认为,日本文化的基调可以说是儒教日本宗     

应用日本和牛改良本地黄牛效果的研究

为了提高我国本地黄牛生长性能和胴体品质,引进日本和牛冷冻精液,采用级进杂交的方法,实现和牛与本地黄牛杂交,产生第一代杂交牛.再用日本和牛冷冻精液给第一代杂交母牛人工输精,得到第二代杂交牛.对第一代和第二代杂交牛的生长性能和胴体品质进行了测定.结果显示第一代和第二代杂交牛的初生重、体尺、体重要高于本地黄牛(P＜0.05)...     

日语教学中公式法与分类讨论法的应用

将自然科学中的公式法和分类讨论法引入到日语语法教学中,能够起到简化语言描述量、句型直观化等作用,将这两种方法结合起来使用可使某一类句型公式在表达上既具代表性,又不失全面和严谨,同时条理清楚,逻辑明晰,便于讲授和学习。     

吕梁山区引种日本落叶松的苗期生长效应

通过对吕梁林区引种日本落叶松苗期生长效应的初步研究，日本落叶松苗期生长良好，越冬顺利，可作为该区很有希望的引种树种之一。     

日本古典园林植物配置的图解分析

本文阐述了日本古典园林中的配置植物种类以及日本人对植物选择的偏好。此基础之上,通过抽象图解的方式,对日本园林所运用的植物配置手法进行了现代视角的分析,并总结提出4条植物配置的主要特色：对植物进行造型修剪;“七五三”韵律模式：和动态平衡的构图方式;追求淡雅的色彩效果。