thermal cut-out

The bonding force between the Cu deposition and substrate can reach 5B grade even after the thermal shock test and the cut by using high-speed grinding wheel of the QFN process.

镀铜层与基底间的结合力可以达到5B级，在经过热冲击试验和QFN封装工艺的高速砂轮线切割操作后，结合力都达到5B级。

Analysis of Volatile and Semi-volatile Components in Cut Tobacco by Thermal Desorption-Gas Chromatography-Mass Spectrum Technology

吸附热脱附-气质联用技术分析烟丝中挥发及半挥发性成分

Transient Thermal Analysis of Main Thrust Ball Bearing During Fuel Cut off for Aeroengine Oil System

航空发动机滑油系统断油时主推力球轴承的瞬态热分析

Analyse and introduce the laying way of courtyard gas pipe and questions of our city. Research the new way of laying gas piping in the thermal insulating layer of building to cut down the cost of project and ensure safaty in gas supplement.

分析了庭院管道敷设方式及存在的问题，探讨在楼房保温层内敷设煤气管道的新方式，以降低工程造价及保证安全供气。

Thermal method can enhance displacement efficiency for high water-cut oil reservoir, but can not increase sweep efficiency in most of the cases;

热力法开采高含水油藏能提高驱油效率，但一般不能提高波及效率；

This paper brings forward improvement measure: selecting suitable self-resetting thermal cut-out, using resisting fire-plastic in crust, laying wire appropriately, changing connecting in power supply design.

具体的整改措施有：选用合适自复位热断路器、外壳用耐火耐热型塑料、合理布置导线、电源线连接改进设计等。