Research on the spectral analysis and test method of period signals in monthly mean sea level

Ｒｅｓｅａｒｃｈｏｎｔｈｅｓｐｅｃｔｒａｌａｎａｌｙｓｉｓａｎｄｔｅｓｔｍｅｔｈｏｄｏｆｐｅｒｉｏｄｓｉｇｎａｌｓｉｎｍｏｎｔｈｌｙｍｅａｎｓｅａｌｅｖｅｌ￥ＭａＪｉｒｕｉ；ＴｉａｎＳｕｚｈｅｎ；ＺｈｅｎｇＷｅｎｚｈｅｎａｎｄＣｈａｉＸｉｎｍｉｎ（Ｒ...     

海带雌性原生质体的分离与培养

于1993年1月 - 1993年4月，为了制备遗传性纯一的基因工程受体，用酶法从海带雌配子体单性生殖系分离雌性单倍体原生质体。从皱纹盘鲍消化腺及消化器官提取出鲍酶，在25°C下、1％（W／V）的鲍酶与2％（W／V）的纤维素酶（Onozuka R－10）合用能有效解离单细胞和原生质体。海带雌性原生质体经2d培养再生了细胞壁。     

Wave-Current Forces on Small Square Cylinders (Part I)

-Based on the extended Morison Equation and model tests, the in-line forces on small square cylinders caused by waves (regular and irregular) and currents are analyzed in detail in this paper. The hydrodynamic coefficient CD and Cu related to KC number and the effect of direction of wave incidence are also given, which can be used in engineering practice.     

薛家岛湾沉积动力学特征及海港开发研究

于１９９０年秋对胶州湾内的薛家岛湾进行海洋水动力条件及积动力学特征,泥沙运动规律研究,为开发建设港口提供科学依据。结果表明,湾内深大于１ｍ的海底泥沙发生“全面移动”的时间,一年内仅有１－２ｄ,其余处于稳定状态或“表面移动”状态。湾内泥沙来源很少,预计建港后,港池和航道年平均回淤量分别小于１６ｃｍ,１０ｃｍ对于开发中小型港口十分有利。     

Subunit composition and chromophore content of R-phycocyanin and allophycocyanin from Porphyra haitanensis

ＳｕｂｕｎｉｔｃｏｍｐｏｓｉｔｉｏｎａｎｄｃｈｒｏｍｏｐｈｏｒｅｃｏｎｔｅｎｔｏｆＲ－ｐｈｙｃｏｃｙａｎｉｎａｎｄａｌｌｏｐｈｙｃｏｃｙａｎｉｎｆｒｏｍＰｏｒｐｈｙｒａｈａｉｔａｎｅｎｓｉｓ￥ＧａｏＨｏｎｇｆｅｎｇ；ＣａｏＷｅｎｄａａｎｄＪｉＭｉｎｇ...     

中华半管藻繁殖生物学研究──Ⅱ.营养细胞和休眼孢子的形态结构

通过扫描电镜观察中华半管藻的营养细胞和休眠孢子的形态结构显示：营养细胞上下壳各具一个线性裂口而不外突的唇形突,壳壁上的眠纹放射状,爪状连接刺上有零散的单孔,从单孔分泌胶质与相邻细胞连接;休眠孢子双凸透镜形或近球形,壳厚,表面平滑无纹饰,上壳面边缘具8～16根分叉长刺,下壳面具微刺,外围有一裙状物,其上有微孔。两类细胞不同的形态特征反映其不同的生态适应。     

A model of the formation and development of ocean shear wave

Ａｍｏｄｅｌｏｆｔｈｅｆｏｒｍａｔｉｏｎａｎｄｄｅｖｅｌｏｐｍｅｎｔｏｆｏｃｅａｎｓｈｅａｒｗａｖｅ￥ＱｉａｏＦａｎｇｌｉａｎｄＺｈａｎｇＱｉｎｇｈｕａ（ＦｉｒｓｔＩｎｓｔｉｔｕｔｅｏｆＯｃｅａｎｏｇｒａｐｈｙ，ｓｔａｔｅｏｃｅａｎｉｃＡｄｍｉｎｉｓ...     

闽南：台湾浅滩渔场变性水团的初步分析

根据聚类方法，对闽南－台湾浅滩渔场变性水团进行划分，本海区共有６个变性水团。讨论各个变性水团在不同季节消长变化规律。     

Three-dimensional numerical prediction of vertical temperature structure of the Huanghai and the Bohai Seas

In the paper, the sea is divided into two layers with density jumping, assuming that the physical parameters in each layer are independent of depth. Two-layer flow field with tide and wind currents is calculated with extended ADI method, after the calculation for flow field is stable , coupled with temperature diffusion equations and thermohaline depth prediction equation, a four-day time prediction of the surface, bottom temperature and thermohaline depth of the Huanghai and the Bohai Seas. At the same time, three dimensional temperature field of sea water is predicted through vertical temperature distribution function. The result indicates that the prediction quality of the whole model and the fitting degree between the predicted result and the measured values are satisfactory.     

水库鱼产力评价标准与模式的研究

本文在总结国内外已有成果的基础上,运用专家系统和灰色统计方法,初步建立了一套水库鱼产力评价的指标体系、指标权重体系和指标标准体系,首次给出了比较系统和具有普适意义的评价方案;并运用模糊数学方法建立了综合定量评价模式,从而在很大程度上解决了以往评价中由于多指标重迭、交错造成的难判、误判问题,为水库渔业资源的合理开发利用提供了比较科学的依据。