盖壁

在实测气缸盖壁面平均温度、瞬态温度和性能参数的基础上，详细研究和分析了高温冷却对气缸盖壁面传热规律和发动机性能参数的影响。

The effects of high temperature cooling on heat transfer and performance of the engine were investigated and analyzed in detail .

本文证实，适当的高温冷却能够模拟气缸盖壁面喷涂陶瓷的隔热，并可降低柴油机油耗率。

The results of the experiments demonstrated that appropriate high temperature cooling can simulate the ceramic insulation and can reduce the engine fuel consumption .

在一台单缸柴油机上，采用表面热电偶测量气缸盖壁面的温度波动，应用一维非稳态传热模型计算了气缸盖壁面不同位置的瞬态传热率。

In this paper , instantaneous heat transfer rate at different positions on the cylinder head wall of a single cylinder diesel engine is calculated by using one dimensional unsteady heat transfer model based on the temperature pulsation on the cylinder head wall measured by surface thermocouples .

电容器盖筒壁冲孔模设计

Design of the Piercing Die for the Tunnel Wall of Capacitor Cap

漆奁盖与壁上的连续纹样之所以醒目，离不开色线和色带。

The successive eye-catching of continuous patterns on the cover and the wall of lacquer lian toilet boxes comes with the color line and the ribbon .

分析了某电容器盖筒壁两侧不对称孔的工艺特点，介绍了1副工件横置、可同时冲制筒壁两侧不对称孔的模具的结构及工作过程。

The technological character of the asymmetry hole on both sides of the tunnel wall of capacitor cap was analyzed . The structure and working process of the piercing die with the work piece transverse laid for simultaneously pressing the asymmetry hole was introduced .

他们已盖满垒壁的三分之二，但没有跳进街垒，他们仿佛还在踌躇，怕有什么暗算。

They already covered more than two-thirds of the barrier , but they did not leap into the enclosure , as though wavering in the fear of some trap .

它安装在变压器的油箱箱盖或侧壁上，当油箱内压力超过规定值时，对变压器起保护作用。

The pressure relief valve can be mounted on an oil tank cover or a lateral wall of the transformer for protection in case of pressure of the oil tank in excess of the rated valve .

这两个箱子盖的左侧隧道壁包含雷达、红外传感器和照相机而独家箱的右面墙上包含一个额外的雷达传感器。

The two boxes affixed to the left side of the tunnel wall contain the radar , infrared sensor and camera while the sole box on the right wall contains an additional radar sensor .

分析和阐述了饭盒盖塑件的壁厚选择，模具型腔数目的确定，注射机的选择方法，模具分型面、排气系统、冷料穴、点浇口的设计过程。

The selection of the sidewall thickness , the decision of the mould cavity number , the selection of injection machine , and the designing process of the parting plane , the exhaust system , cool material cave and pin gate are stated .

本文研究了气缸盖火力面喷涂不同厚度的PSZ层对气缸盖金属壁面温度降低的情况及对发动机性能的影响。

In this paper , the temperature reduction of cylinder head metal wall and the influence on engine performance are investigated by different thickness of PSZ coating on cylinder head combustion surface .