查询词典 cooling effect

The cooling effect of ballast revetment on the roadbed of Qinghai-Tibetan Railway was estimated.

第十一章是总结和展望，系统总结了本文的主要结论，提出了存在问题，及针对存在的问题需要下一步开展的研究工作。

However, work by the scientist Seager et al (2002) disputes that climate change will have a cooling effect on the UK climate.

但是Seager等工作的科学家说，气候变化(2002年)的争端有一定的抑制作用，对英国气候。

A low cost and high efficiency preparation technology of semisolid slurry by slope cooling body method is introduced,and the researching status,the effect of relative technique parameter on the microstructure morphology and the key problem needed to be resolved at home and abroad are summarized.

介绍了低成本、高效率的倾斜冷却体法制备半固态浆料的方法，综述了国内外对该方法的研究现状、相关工艺参数对组织形貌的影响及需要解决的关键问题。

The comparison of hardness removal effect in circulating cooling water with lime,lime and soda, and sodium aluminate has conducted respectively.

对偏铝酸钠、石灰法和石灰纯碱法处理循环冷却水硬度进行了比较，结果表明，偏铝酸钠和石灰纯碱法效果最好；以偏铝酸钠与助凝剂的配伍使用结果表明，偏铝酸钠与PAM配伍使用的效果较好。

The effect of such a supersaturated layer on the crystallization of direct cooling by liquid coolant vaporization is analysed.

一、前言液滴在不互溶的溶液相介质中汽化时的传热、传质机理，可以提供冷剂汽化直接接触冷却结晶所需的基本知识。

This paper study on cutting force、average friction coefficient and swarf under this three cutting method ,the experimental results showed that oils on waterhave an effect on cooling and lubrication.

通过对切削力、平均摩擦系数和切屑形态的研究分析，揭示出微量油膜附水滴加工液具有良好的冷却润滑性能。

The results indicate that the tailrace tunnel has a good effect on air cooling and dehumidification in summer, and that the parameters of outlet air in the tailrace tunnel are mainly influenced by the temperature of tail water rather than by the parameters of outdoor air and the terminal air parame...

测试结果表明，夏季运行时无压尾水洞对引入空气有良好的降温除湿效果；在无压尾水洞足够长的条件下，尾水洞末端引风参数主要受尾水温度的影响，而受室外空气参数的影响很小，尾水洞出口空气接近对应尾水温度的饱和状态。

Thermoelectric cooling employs Peltier effect, which is caused by input electric current, to lower heat source temperature.

热电致冷技术是藉由输入电流造成珀尔帖效应将热量由低温端传至高温端，以降低热源温度。

Then introduce how to choice machine, machine tool, toolholder, balance tool, tool safety, cutting parameter and cooling.4 Grouping clamp is one of the most important in the grouping technology. The grouping clam influences the effect of grouping technology. Author analyses the characteristic of designing grouping clam.5 The result has applied to the works, it validates the correctness of research.

在本文中从机床选取、刀具选取、刀具夹紧方式的选取、刀具动平衡、刀具安全性、切削用量的选取以及冷却技术等方面进行介绍。4、成组夹具是实现成组加工的有利保证，夹具的好坏直接关系到成组加工效果，本文分析了成组夹具设计特点，介绍一种孔加工成组夹具。5、以上成果已应用到生产中去，取得了显著效果，验证了研究的正确性。

Inner curtain in greenhouse can make even more cooling effect in torridity summer.

温室内遮阳设备可以在极端炎热条件下进一步降低温室内温度。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。