过夏季

The comparison results with the reference room show that applying this strategy can not only solve over-heating problems in summer for Trombe wall, but also passively cool the room.

与对比房的比较结果表明采用该方案不仅有效解决了特隆布墙夏季过热问题，而且还可以对室内进行一定程度的被动式降温。

Aiming at the problem of indoor air temperature being too high in summer, carries out an experiment in passive solar house with an advanced Trombe wall in marine climate region. Explores the cooling effect and indoor air temperature in different passive cooling modes. Obtains the optimal operation mode and ventilation pattern for passive cooling.

针对被动式太阳房普遍存在的夏季室内过热问题，对海洋性气候条件下带有新型特隆布墙的被动式太阳房进行了实验研究，分析了不同被动降温模式的降温效果和室内空气温度分布，给出了适用于该类太阳房被动降温的最佳通风模式，认为内壁面温度是室内气温最显著的影响因素。

At last the paper realized the advantages and disadvantages of passive solar building and adnvanced some suggestions in future research. From another point, the paper logged the process of the building of the experimental equipment and the mounting of the measurement equipments that accumulated some operating experimence.Carrying experiments, calculating and analyzing the experimental data for more than 2 years, the paper gained some constructive conclusions. In winter the indoor air temperature and RH are lower than comfort criteria, but people feels very comfortable in the passive solar house. The thermo-circulation formed by Trombe wall play an important role in improving indoor air temperature and RH. Based on the analogy analysis theory, the natural convection heat transfer in the air gap can be treated as superposition of two natural convection heat transfer processes occurring over isolated isothermal vertical flat plate, in this case namely the massive wall and glazing. Two empirical formulas for Q and Nu are obtained. The investigation shows that the optimal time to open the damper should comply with the period that the thermo-circulation happens which can be controlled by thermal response characteristics of Trombe wall surface temperature and air temperature in the air gap.

经过两年多的实测和计算，根据传热学、流体力学、统计学等学科的基础理论，对大量数据进行整理归类、分析讨论，主要得到如下结论：(1)冬季，含有特朗贝墙体的被动式太阳房室内热湿环境较舒适性标准偏低，但人体感觉比较舒适，特朗贝墙体形成的热循环通风在调节室内温度和相对湿度方面起到很大的作用；(2)特朗贝墙体空气间层自然对流可以看作是两个等温独立大平板的自然对流换热过程的叠加，通过与大平板自然对流理论类比获得了计算热循环过程中对流换热量的经验公式；(3)特朗贝墙体通风口的启闭可以根据玻璃幕墙内壁面温度、蓄热墙体外壁面温度和空气间层进出口空气温度之间的关系来进行控制，从而有效地阻挡冬季冷循环的发生；(4)夏季，如没有有效的通风降温措施，被动式太阳房内会产生明显的过热。

At the 1928 Amsterdam Olympics, Bobby Pearce, a third-generation sculling champion from the Sydney suburb of Double Bay, faced an unexpected challenge in the middle of his quarterfinal race against Victor Saurin of France: a family of ducks passed single-file in front of his boat. Pearce let them pass and then sculled to victory, much to the delight of the Dutch onlookers.

1928年荷兰阿姆斯特丹夏季奥运会上，来自悉尼郊区的皮尔斯在四分之一决赛中遇到一个事先无法预料的突发情况：一群鸭在他的赛艇前游过，皮尔斯停下来，等这群鸭子都游过去后，他才继续往前划，并最终顺利出线，场上的这一切让场边荷兰观众欣喜。

When all-air system with air return runs in the mode of all fresh air supply in summer and winter, there are some problems in air condition system, such as diameter of fresh air pipe is too small, the refrigerating effect of cool source don t suffice the need of air supply and air handling equipment handle air in low efficiency.

有回风的全空气空调系统在夏季和冬季工况全新风状态下运行时，将遇到新风管径过小、冷源制冷能力不能满足要求和空调处理设备处理能力不够等一系列问题。初步计算一次回风系统在全新风运行送风时，新风经过表面式空气处理设备处理是否可以达到合适的送风温度，以探讨有回风的全空气空调系统全新风运行送风的可行性

Eye-poppers gave way to jaw-droppers, stunners were followed by dazzlers, and if the absence of a big emotional catharsis was a little disappointing, the Opening Ceremonies of the 2008 Summer Olympics from Beijing still added up to one of the most visually beautiful evenings of television ever seen.

吃不到葡萄说葡萄酸的大有人在，因此如果硬要说这次开幕式因没有给人以心灵的净化的话，那么2008年北京召开的夏季奥运会的开幕式仍是电视屏幕上呈现过的，最震撼人心、最壮丽的画面。

This is one for the Jeeps, for the walkmans and for summers that last 20 years.

这是一张从每一个吉普车窗呼啸而过的，在每一只Walkman的耳机里传来的，以及将流行20个夏季的酷碟。

In addition, coronary heart disease in the summer should not be too low-temperature air-conditioning, indoor and outdoor temperature difference because too much can easily induce heart disease.

此外，冠心病人在夏季不要把空调温度调得过低，因为室内外温差太大也很容易诱发心脏疾病。

One of these thermoforming techniques is Rubber diaphragm forming.

虽说在南方大部份的季节都是在过着夏季。

The condition is more severe for farmers who grow vegetables. For examples, cauliflowers and lettuces can only grow in colder weather, and they cannot grow in the summer. In the summer, tomatoes and bitter melons would get sick easily. After a heavy rain, when their vegetables all bathe in the water, the farmers get nothing for their efforts.

而蔬菜农友更惨，因为天气炎热，很多作物有温度障碍，例如花椰菜与莴苣喜欢比较凉冷的生长气候，夏天就会过热而长不起来；番茄与苦瓜在夏季容易有疫病，一场大雨下来，农友的心血全部都泡在水里，没有东西收成。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。