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The research results indicated that the performance of concrete, particularly the performance of resistance to chloride ingression, has been greatly improved by adding various reactive mineral materials, such as ground granulated blast furnace slag, fly ash and silica fume.

结果表明，矿物掺合料的掺入可以极大地改善混凝土的性能，特别是抗氯离子侵蚀性能，从而提高混凝土结构的使用寿命。

From the angle of engineering application, this article analysed the corrosion characteristics and damage causes of the current structural used concrete in the region of Hangzhou gulf, on the basis of on-site survey of all the Marine concrete projects in that area. Taking HPC used in Marine as research objective, this article put great emphasis on the influence of the composition cementing material system to concrete performance, and make a preliminary probe into the action mechanism of the composite effects of various mineral materials in improving the performance of concrete by laser measuring size machine and EMPA. Through experiments, the article discussed how chloride ingression in concrete will be effected by such factors as exposure time, chloride binding, environment temperature, stress and cracks conditions; and also analysed the symptoms of these factors in the model of concrete service life prediction by conference to all related research reports both home and aboard. On the foundation of abovementioned research, this paper brought up an engineering model of service life prediction of marine concrete, which is based on chloride-induced corrosion.

本文从工程应用的角度，在对杭州湾地区既有海工混凝土工程作实地调研的基础上，研究分析杭州湾地区既有海工混凝土结构的腐蚀特点和破坏原因；以海工高性能混凝土为研究对象，着重研究复合胶凝材料体系对混凝土性能的影响，并应用激光粒度仪、EMPA等分析手段，就复合胶凝材料的作用机理进行初步探讨；试验研究混凝土暴露时间、胶凝材料对氯离子的吸附、环境温度、应力和裂缝状态等因素对混凝土中氯离子迁移运动的影响，并结合国内外相关研究报导，探讨这些因素在混凝土使用寿命预测模型中的表征；在上述研究基础上，提出以氯离子侵蚀为基础的海工混凝土使用寿命预测的工程应用模型。

It is difficult to meet together the requirement that is the tracking performance of the system to input signal and resistance disturbances performance to the uncertainty using conventional PID controller.

常规PID控制器很难同时满足系统对输入的跟踪性能和对不确定性的抗扰性能要求。

The invention is capable of increasing the air pressure in the air inlet manifold and improving the aeration coefficient in the cylinder while in instantaneous acceleration, thereby changing the combustion conditions of the internal combustion engine at a medium and low speed, resolving the problem of the poor accelerating performance of the turbocharger at the medium and low speed, improving the output torque at the medium and low speed, optimizing the accelerating performance and greatly shortening the acceleration response time of the automobile; moreover, because the fuel is fully burned, the utilization factor of the fuel is also improved and the discharge capacity of the internal combustion engine is reduced.

本发明能够增加进气歧管内的空气压力，提高加速瞬时缸内的充气系数，从而改变内燃机中低速的燃烧状况，并改变涡轮增压机中低速加速性能差的问题，提高中低速的输出扭矩，优化加速性能，使车辆的加速响应时间大大减短；同时，由于燃料获得了充分燃烧，也提高了燃料的利用率，降低了内燃机的排放量。

The colouring agent makes it possible to inspect the shellingout quality of the adhesive. Adhesive ZJ-3101 is of great originalbonding power, and its performance is reliable and stable. It has passed the engine test.The performance test indicates that adhesive ZJ-3101 has great power to bind NBR insulant to s...

ZJ-3101胶初粘性能好，产品性能稳定可靠，试验结果表明：ZJ-3101粘接剂对于固体火箭发动机钢壳体(30CrMnSiA钢、D6AE钢、钛合金)、以及铝镁合金或玻璃钢材质与丁腈橡胶绝热层的粘接均有良好的效果。

To adjust the trust value, we adopt the Proportional operator and Integral operator. The simulation experiments show that agent can provide valuable information to the user. The global performance under distributed mode can reach the 73 percent of the global performance under centralized mode with perfect information. As the time goes on, the agent can adapt to the user's need gradually.

的分布式合作信息推荐的性能，Agent之间基于信任联系进行合作，采用控制理论中的比例算子和积分算子进行局部信任调整，实验表明，分布式信息推荐的质量达到了信息完备状态下集中式全局最优的73％，随时间变化，系统性能的逐渐优化也体现了算法的学习能力和适应性。

Chapter 2: Put out a reasonable project to evaluate the water-air intercooler"s performance in experiment way according to the development of the modern testing technology and the radiator"s performance experiment.

第二章：根据现代测控技术的发展现状以及热交换器性能试验平台的发展状况，通过分析提出了适于水空中冷器性能评估的试验开发平台的合理方案。

In this paper, the performance of the PEM fuel cell is measured by the fuel cell test system, and the effects of cell temperature, humidification temperature and reactant flow rate on the performance of PEM fuel cell with interdigital flow field using hydrogen and air are analyzed.

运用燃料电池测试系统测量了PEM燃料电池的性能，分析了电池温度、加湿温度和气体流量对其性能的影响。

The results show that the expected performance is achieved and the filtering algorithm and network control algorithm can reduce the new interference brought by detecting function as well as the traditional interference resulting from performance monitoring.

实验数据表明，过滤算法和网络控制算法达到了降低检测功能的引入所带来的新干扰的目标，同时也降低了传统性能监控的干扰。

The function of normal interference is not very powerful and its performance is not quite good. In order to get better performance, we use adaptive interference chancellor.

常规的干扰抑制器出于其特性不变，不能跟踪外界的变化，因而功能不是很强，效果也不是很明显，为了提高抑制效果，就要采用自适应干扰抑制。

If you were not , and OS X just booted normally, have no fear.

如果你没有，和OS X刚刚启动通常，没有恐惧。

I only want to preserve our all .

我只想保存好我们的一切