混合仿真技术在车辆电子控制系统快速开发中应用

本文叙述了利用先进计算机技术和已有的仿真软件，进行车辆电子控制系统快速开发的过程，利用该开发系统对车辆防抱死制动系统（ABS）进行开发，最后把研制的ABS控制器应用于实车进行道路试验，取得较好的效果，使在较少的前期投入和短时期内开发出合格的汽车电子产品以迅速占领市场成为了可能。     

粉煤灰高性能混凝土养护方法的试验研究

试验研究了标准养护、自然养护、浸水养护以及一种带模供水养护方法对粉煤灰高性能混凝土的强度和收缩的影响，研究表明：早期供水养护对粉煤灰高性能混凝土的强度和收缩有极大的影响；带模供水养护是一种有效抑制混凝土收缩的养护方法，在养护水中使用减缩剂有减小收缩的作用。     

随动式悬架转向原理及操纵稳定性分析

本文简要介绍了随动式悬架结构。通过对其中的橡胶悬置块结构与功能分析，揭示了其中随动转向特性原理，并初步揭示这种特性对改善汽车操纵稳定性所起到的重要作用。此种悬架结构也有县于汽车平顺性的改善。     

质量反应法在汽车质心高度测试中的应用

在汽车的设计计算和定型试验中，汽车的质心高度是一个重要的参数。本文介绍了质量反应法对汽车质心高度测试的应用情况，从测试的技术准备，测试方法，数据处理，计算举例等方面，论述了汽车质心高度的测试与应用。     

数据处理方法在路堤工后沉降预测中的应用

介绍了3种预测路堤工后沉降的模型及求解方法，并应用于工程实例中；把3种方法得到的结果与实测结果相比较，指出各种方法各有优点，各有其适用情况。     

小水线面双体船结构优化

本文对小水线面双体船结构优化设计方法进行了研究。以-570t外倾式小水线面双体船为结构优化对象,根据劳氏船级社特种船舶入级规范中的有关要求作为其约束条件,利用混合离散变量优化方法(MDOD法)对该船进行了结构优化设计。     

Inorganic carbon fluxes through the boundaries of the Greenland Sea Basin based on in situ observations and water transport estimates

A carbon budget for the exchange of total dissolved inorganic carbon C_T between the Greenland Sea and the surrounding seas has been constructed for winter and summer situations. An extensive data set of C_T collected over the years 1994–1997 within the European Sub-polar Ocean Programmes (ESOP1 and ESOP2) are used for the budget calculation. Based on these data, mean values of C_T in eight different boxes representing the inflow and outflow of water through the boundaries of the Greenland Sea Basin are estimated. The obtained values are then combined with simulated water transports taken from the ESOP2 version of the Miami Isopycnic Coordinate Ocean Model (MICOM). The fluxes of inorganic carbon are presented for three layers; a surface mixed layer, an intermediate layer and a deep layer, and the imbalance in the fluxes are attributed to air–sea exchange, biological fixation of inorganic carbon, and sedimentation. The main influx of carbon is found in the surface and the deep layers in the Fram Strait, and in the surface waters of direct Atlantic origin, whereas the main outflux is found in the surface layer over the Jan Mayen Fracture Zone and the Knipovich Ridge, transporting carbon into the Atlantic Ocean via the Denmark Strait and towards the Arctic Ocean via the Norwegian Sea, respectively. The flux calculation indicates that there is a net transport of carbon out of the Greenland Sea during wintertime. In the absence of biological activity, this imbalance is attributed to air sea exchange, and requires an oceanic uptake of CO₂ of 0.024±0.006 Gt C yr⁻¹. The flux calculations from the summer period are complicated by biological fixation of inorganic carbon, and show that data on organic carbon is required in order to estimate the air–sea exchange in the area.