查询词典 damper pedal

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。

In order to overcome the shortage of the uncontrollability of the SFD behaviour, the steady state and the acceleration response of rotor-controllable parameters conical squeeze film damper system are studied in the third part.

为了克服SFD特性不可控之不足，第三部分主要研究了结构参数可控的锥形挤压油膜阻尼器-转子系统的动力特性。

The influence of tire stiffness,damper efficiency and ratio of sprung to unsprung mass on the index is simulated.The results show that the suspension test is a necessary measure to ensure the car running and driving safety

利用汽车的1/4振动模型，通过计算机数字仿真，分析了汽车簧上质量与簧下质量的比值、减振器效能的损失、轮胎刚度和汽车载荷等对车轮接地性指数的影响

The isolation spring and polymer damper are very effective in reducing the overall level of vibration under both unweighted and weighted conditions.

隔离弹簧和聚合物阻尼器，不管是在未加重量情况下还是在加重量的情况下，在降低总的振动水平上是非常有效的。

Magnetorheological dmaper is an intelligent damper whose damping force changes with imput current and it has been studied and applied extensively.

其基本特征是随着磁场强度的增加能在瞬间从自由流动的液体转变为半固态甚至固态，呈现可控的屈服强度，而且这种变化是可逆的。

He put a damper on her youthful excitement.

他压制了她青春的激情。

Empty promises and a lack of cash may put a damper on your plans.

空洞的承诺以及资金紧缺会影响你的计划。

All that technology and distraction can cause insomnia and put a damper on your sex life.

所有的科技和娱乐都会造成失眠和令性生活扫兴。

Other differences between films and music may also put a damper on Apple's ambitions.

电影与音乐的其它差别也将抑制苹果公司的野心。

Your bankbook will suffer and your restrictions will put a damper on your relationship.

你经济拮据，这对你的恋情有不利影响。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。