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Wind generator engine " FER base special-purpose processing numerically-controlled machine tool"

风力发电机&前机舱底座加工专用数控机床&

A three-dimensional world ocean carbon cycle model with ocean biota pump is developed. In the model, the atmosphere is represented by a well-mixed box of CO 2 , where CO 2 is exchanged with CO 2 from the surface water. The carbon cycle model has been numerically integrated for 1 200 years to a quasi-equilibruium state.

建立了一个带生物泵的三维全球海洋碳循环模式，该模式在海气界面上与一个CO2 充分混合的大气箱进行CO2 交换，模式积分 1 2 0 0年达到准稳定态的海水总CO2 、碱度及溶解氧的浓度、表层新生产力、海气分压差等的分布与实测相接近。

The water-air two-phase flow model is applied to numerically study the effect of air admission through center hole of turbine shaft on the vortex band in draft tube and the flow regime.

基于水气两相流模型，研究了水轮机主轴中心孔补气对尾水管涡带的影响以及对于改善水轮机内部流态的作用。

The rolling-up of the leading-edge vortex sheet and interaction with the trailing-edge vortex are simulated numerically by using the two-dimensional unsteady analogue and vortex-in-cell method.

本文应用二维非定常比拟和恪子涡(Vortex-in-Cell)方法，数值模拟了三角翼前缘涡层的卷起以及与尾涡的相互作用。

Young's two slits interference of discrete double light source is numerically simulated,and the curve of visibility, curve of light distribution and interference pattern are solved with different type of line and line width.

对分立双谱线光源的杨氏双缝干涉进行模拟，求解出不同线型和线宽时干涉条纹的可见度曲线、光强分布曲线和干涉图样，用直观的计算机图形说明了分立双谱线的线型和线宽对干涉条纹的影响。

A typical power transmission tower was numerically analyzed. The rigid frame model and mixed model with beam and truss were established. And the influence of two models on the internal force and deformation is obtained from the computing results.

以某典型输电铁塔为背景，采用数值分析方法，进行了梁桁泥合模型与刚架模型的建模，并对计算结果进行对比分析，得出两种模型对于输电塔杆件内力和变形的影响规律。

Tapered beam of a steel portal frame is numerically simulated by the finite element method,and the changes of temperature field under the ISO time-temperature curve and local fire are obtained.

当前轻钢门式刚架的抗火设计，尚以沿全构件轴线方向按照ISO国际标准升温曲线作为依据，存在不经济和不合理的因素。

Where,the heat transfer equilibrium model in launch compartment is established and,time-temperature process of canisters releasing heat in launch compartment is numerically simulated.

连续发射导弹后，舰载导弹发射舱内的温度会因发射筒的持续散热而明显升高。

A three-span bridge girder is numerically examined, and the results show that its seismic responses under the optimal control of additional dampers at the supports are notably decreased.

实例分析了一三跨连续桥梁结构，结果表明，在支承处施加优化阻尼控制，其地震反应得到了显著地降低。

The company owns an advanced numerically controlled production line, and could provide several standard products such as single-row ball slewing bearing, cross roller slewing bearing, double-row ball slewing bearing, three-row roller slewing bearing, according to Standard "JG/T66-1999","JG/T67-1999","JG/T68-1999" and "JB/T2300-1999", and also could provide non-standard products according to the requirements of customers.

项目介绍（简介、技术特点、应用范围、市场前景、效益分析及对投资者要求。500字以内）回转支承产品结构有单排球式、双排球式、三排柱式、交叉滚柱式四大系列，可以按国家建筑机械行业标准《JG／T66—1999》、《JG／T67—1999》、《JG／T68-—1999》和机械行业标准《JB／T2300—1999》提供系列产品，同时也可以按照客户的要求来设计、制造非标准回转支承产品。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。